This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
2007 AC Motors Selection and Pricing Guide
low voltageNEMA & IEC
Ca
talo
g D
81
.2, U
.S./
Ca
na
da
20
07
AC
NE
MA
& IE
C M
oto
rs Se
lectio
n a
nd
Pricin
g G
uid
e
NMSP-00370-1106 5M1106BP Printed in USA
Siemens Energy & Automation, Inc.3333 Old Milton ParkwayAlpharetta, GA 30005
That’s what Siemens delivers to the motors industry. A global technology leader, Siemens is committed to providing cutting-edge innovations and the finest motors possible for the future and beyond.
1-32007 Low Voltage AC Motors Selection and Pricing Guide 2007 Low Voltage AC Motors Selection and Pricing Guide1-2
NEMA design B NEMA design B NEMA design B NEMA design B
Copper - random wound Copper - random wound Copper - random wound Copper - random wound
Class F, meets NEMA MG1-2003, Part 31 Class F, meets NEMA MG1-2003, Part 31 Class F, meets NEMA MG1-2003, Part 31 Class F, meets NEMA MG1-2003, Part 31
Class B @ 1.0SF, Class F @ 1.15SF Class B @ 1.0SF, Class F @ 1.15SF Class B @ 1.0SF, Class F @ 1.15SF Class B @ 1.0SF, Class F @ 1.15SF
18 Months 18 Months 3 Years 5 Years
Cast aluminum with bolted feet Cast iron Cast iron Cast iron
Voltage 208-230/460 to 100HP 230/460 230/460 230/460 230/460 460 460 230/460 460(400 frame)460 only 100HP (440 frame) 460 only 100HP and above 460 only 100HP and above 460 only 25HP and above 460 only 25HP and above 460 only 25HP and aboveand above
Electrical Design NEMA design B NEMA design B NEMA design B NEMA design B NEMA design B NEMA design B NEMA design B NEMA design B NEMA design B(except for derates) (except for derates) (except as noted) (except as noted)
Stator Windings Copper - Random Wound Copper - Random Wound Copper - Random Wound Copper - Random Wound Copper - Random Wound Copper - Random Wound Copper - Random Wound Copper - Random Wound Copper - Random Wound
Insulation Class F, meets NEMA MG1-2003, Class F, meets NEMA MG1-2003, Class F, meets NEMA MG1-2003, Class F, meets NEMA MG1-2003, Class F Class F, meets NEMA MG1-2003, Class F, meets NEMA MG1-2003, Class F, meets NEMA MG1-2003, Class F, meets NEMA MG1-2003,Part 31 (140-400) and Part 30 (440) Part 30 Part 30 Part 31 Part 31 Part 31 Part 31 Part 31
Temperature Rise (sine wave) Class B @ 1.0SF, Class F @ 1.15SF Class B @ 1.0SF, Class F @ 1.15SF Class B @ 1.0SF, Class F @ 1.15SF Class B @ 1.0SF, Class F @ 1.15SF Class B @ 1.0SF Class B @ 1.0SF & Class F @ 1.15SF Class B @ 1.0SF Class B @ 1.0SF, Class F @ 1.15SF Class B @ 1.0SF, Class F @ 1.15SF
Warranty 18 Months 18 Months 18 Months 3 Years 3 Years 3 Years 3 Years 3 Years 5 YearsFrame Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron Cast IronEnd Shields Cast Iron 140-250 Aluminum Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron
280-440 Cast Iron
Conduit Box 140-400 Steel 140-250 Aluminum Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron440 Cast Iron 280-400 Steel, 440 Cast Iron
Lead Seal Gasket Neoprene Neoprene Neoprene Neoprene Neoprene Neoprene NeopreneFan Cover Not Applicable 140-365 Polycarbonate Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron
Rotor Die Cast Aluminum Die Cast Aluminum Die Cast Aluminum Die Cast Aluminum Die Cast Aluminum Die Cast Aluminum Die Cast Aluminum Die Cast Aluminum Die Cast Aluminum
Shaft High Strength Carbon Steel (C1045) High Strength Carbon Steel (C1045) High Strength Carbon Steel (C1045) High Strength Carbon Steel (C1045) High Strength Carbon Steel (C1045) High Strength Carbon Steel (C1045) High Strength Carbon Steel (C1045) High Strength Carbon Steel (C1045) High Strength Carbon Steel (C1045)
Bearing Type 140-280 Lubricated for Life 140-250 Lubricated for Life Single Shielded Single Shielded Single Shielded Single Shielded Single Shielded Single Shielded Single Shielded320-440 Double Shielded 280-440 Single Shielded
Shaft Seal / Slinger 280-440 V-Ring Slinger DE 140-250 Shaft Seal DE 140-250 Shaft Seal DE 140-250 Shaft Seal DE 140-250 Shaft Seal DE 140-250 Shaft Seal DE V-Ring Slinger DE & ODE Inpro/Seal® Bearing Isolator DE & ODE280-440 V-Ring Slinger 280-440 V-Ring Slinger DE 280-440 V-Ring Slinger DE 280-440 V-Ring Slinger DE 280-440 V-Ring Slinger DE
Lifting Eyebolt 180-440 Included 140-180 Provisions 140-180 Provisions 140-180 Provisions 140-180 Provisions 140-180 Provisions 140-180 Provisions 140-440 Included 140-440 Included210-440 Included 210-440 Included 210-440 Included 210-440 Included 210-440 Included 210-440 Included
Epoxy Enamel - RAL 5001 Blue Epoxy Enamel - RAL 5001 Blue Epoxy Enamel - RAL 5001 Blue Epoxy Enamel - RAL 5001 Blue
0.08 IPS 0.08 IPS 0.08 IPS 0.08 IPS
HRGZVESDSee Page 2-73
RGZVESDSee Page 2-55
RGZZVESDSee Page 2-58
RGZVMTESDSee Page 2-61
RGZZVMTESDSee Page 2-64
RGZVILESDSee Page 2-67
RGZZVILESDSee Page 2-70
Siemens Vertical P-Base NEMA MotorsFeatures at a Glance
High Efficient
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
1-112007 Low Voltage AC Motors Selection and Pricing Guide 2007 Low Voltage AC Motors Selection and Pricing Guide1-10
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Siemens
Wide Selection
Providing value also means having theright motor for the job. At Siemens, weoffer hundreds of motor types, sizes,ratings and modifications. And, as youread these words, we are adding to thislist as part of our commitment tobecome your single source for motors.
The Right Efficiencyfor Your Application
To meet your cost of ownership andmotor management needs, Siemensoffers several levels of energy efficiency in many of its motors:• High• NEMA Premium• Inverter Duty
Total Customer Support
When you’re looking for a motor, lookfor a highly trained specialist to helpyou match the right motor to your spe-cific needs. Siemens sales engineersshare the knowledge, training and expe-rience to help you solve performance orinstallation challenges to ensure thatyou will receive the best value for yourinvestment.
Our customer service center takes pridein putting our customers first. Whetherit’s an expedited shipment, trackingyour order, or making sure your motor isproperly installed, these professionalswon’t be satisfied until you are.
Iron-clad Quality
The quality of our motors begins withthe design experience we have gainedthrough more than 100 years of manu-facturing and applying motors. We buildon this experience every day with newdesigns that incorporate the latest mate-rials and techniques to provide evenhigher levels of performance, operatingefficiency and reliability.
AvailabilitySiemens has hundreds of distributorstocking locations throughout NorthAmerica with a wide selection of NEMAmotor sizes and ratings. Motors areavailable same day from a local sourceyou can trust.
These advanced motor designs are manufactured in a state-of-the-art ISO9001 certified facility. Here, our manu-facturing technicians subject each motorto more than 100 separate qualityinspections before it leaves our plant. . .and before it is good enough to beoffered to you.
These distributors are supported by multiple stocking centers and our cus-tomer service centers in Little Rock andCincinnati. Need something special? Our modification centers have completemotor modification capabilities to helpyou get the exact motor you need,
when you need it.
Siemens
CANCELLATION CHARGES & CHANGE NOTICES
CANCELLATION CHARGESNote: A minimum charge of $100 will be assessed for any order cancellation for modified or custom motors.
Stock Motors:• No charges will be incurred if an order is cancelled prior to shipment.• A stock motor is returnable (freight paid by purchaser) immediately after shipment if returned in “new” condition
(original, undamaged packaging) for a minimum restocking charge of 20% of the motor net price.
Non-Stock Motors:• For non-stock motors, the following graph will apply to determine cancellation charges after the order is received
and entered at the factory. Completion progress will be determined by a Siemens Customer Service Representative. A charge of 15% of the total net motor price will be assessed if an order is cancelled after it has been released forengineering and drafting whether or not the drawings have been completed and/or submitted for approval.
CHANGE NOTICEAll change notices applied to in-process orders logged into the Siemens customer service department and requiring a product change will be subject to a $100 net charge plus the applicable modification adder. Delivery dates will be adjusted according to the type of change/modification requested. This policy does not pertain to commercial changes such as “ship to” or “bill to” addresses.
2-12007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide1-12
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
General Purpose - ODP MotorsDP10
Specifications table begins on the next page
These motors are designed for rugged performance and long life in applications where ambient contamination from moisture, dust, dirt or grit is minimal. They are cost-effective solutions to power pumps,fans, compressors, material handlingand other industrial applications.
Performance Specifications• 1 to 500 HP
• 1.15 service factor, 40ºC ambient
• 3600, 1800, 1200 or 900 RPM
•3-phase, 60 Hz; 208-230/460 voltoperation to 100 HP (400 frame), 460volt 100 HP (440 frame) and above;575 volt available (440 frames only)
•Meets or exceeds EPAct efficiency standards
•Class F insulation, Class B temperaturerise
• NEMA design B, continuous duty
• 143T through 449T frame
Features for Long Life:
Frame & End Shields – Cast iron construction for exceptional structuralintegrity. Lifting eyebolts are includedwith 180-440 frame motors.
Rotor – Die cast aluminum rotor bars with integrally cast end rings and cooling fins. Optimum slot design contributes to higher torque, low temperature rise and quiet operation.Each rotor is dynamically balanced forextended bearing life, and includes ahigh-strength carbon steel (C1045)shaft for maximum rotor performance.
Stator/Windings – Manufactured with premium electrical-grade steel laminations and copper electrical magnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Large conductor cross-section reduces resistance and lowers stator losses.
Insulation – Inverter-rated Class F non-hygroscopic insulation system withNEMA Class B temperature rise providesan extra margin of thermal life. Thisinsulation system is suitable for opera-tion with variable frequency drives.
Cooling – Type DP10 motors aredesigned and built with excellent venti-lation and heat dissipation qualities.
Bearings – Oversized, lubricated for life (140-280 frames) and oversized,regreasable (320-440 frames), with inlet grease fitting and relief port plugfor ease of routine maintenance. In addition, frames 320-440 are fitted with stationary bearing caps (DE onlyfor 320 frames).
Lubrication – Lithium-based lubricationis used for 140-400 frame motors.Frame 440 motors use a specially formulated, high-temperature-tested,polyurea-based grease to provide morethan four times the lubrication life ofother polyurea greases.
Oversized Conduit Box – Larger thanindustry standards, diagonally-split,neoprene-gasketed to the frame androtatable in 90º increments for quickand easy connections. Also includes aground lug and non-wicking, clearly and permanently marked leads. Sheetsteel for 140-400 frames, cast iron construction for 440 frames.
Corrosion Resistance – Cast iron construction, zinc-plated hardware,polyurethane finish paint and stainlesssteel nameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a variety of modificationsto meet your specific motor needs.
Notes
2-32007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-2
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
General Purpose - ODP MotorsDP10 Stock/Modifiable
Notes:1. 575V available upon request for 440 frames only.2. Shaded ratings are not in the scope of EPAct regulations.
FL FLDE List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model
General Purpose - TEFC MotorsGP10A (Cast Aluminum Frame) Stock/Modifiable
* FL amps are at 460V or 575V depending on the voltage rating of motor.
General Purpose - TEFC MotorsGP10A (Cast Aluminum Frame)
Specifications table begins on the next page
The new GP10A series of TEFC motors isideal for material handling, pump, fan,compressor and other general purposeindustrial applications.
Performance Specifications• 1 to 20 HP
• 1.15 service factor, 40°C ambient
• 3600, 1800, 1200 or 900 RPM
• 3 phase, 60 Hz; 208-230/460 and 575volt operation
• Meets or exceeds EPAct efficiency standards
• Class F insulation, Class B temperaturerise @ 1.0SF
• NEMA Design B, Continuous Duty
• 143T through 256T frame
Features for Long LifeFrame & End Shields - Die castaluminum construction for exceptionalheat dissipation and structural integrity,equipped with bolt-on feet andcondensation drain holes. Liftingprovisions are included for frames 180Tto 256T. Unique frame fin designmaximizes cooling.
Rotor - A unique offset rotor bar designprovides improved efficiency. Largecross section bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings - Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation - Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise @ 1.0SF, provides anextra margin of thermal life. Varnishsystem application ensures maximumwire penetration to provide protectionfrom moisture, corrosion and electricalshock. This insulation system meets orexceeds NEMA MG1-2003, Part 31making all motors suitable for operationwith variable frequency drives.
Cooling - A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves air flow, reduces noiseand provides dependable cooling.Polycarbonate fan covers are providedon all frame sizes.
Bearings - Lubricated for life, oversized,complete with external bearingprotection.
Lubrication - A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box - Cast aluminumconstruction that is larger than industrystandards, diagonally-split and rotatablein 90º increments for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance - Die castaluminum construction, structural foamfan and fan cover, zinc-plated hardware,epoxy enamel paint and aluminumnameplate resist corrosion.
Modifiable - Siemens GP10A motors are available with a variety ofmodifications and kits.
2-72007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-6
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
General Purpose - TEFC MotorsGP10A (Cast Aluminum Frame) Stock/Modifiable
FLDE List Multiplier FL Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol Amps* Eff. (%) (lbs.) Model
* FL amps are at 460V or 575V depending on the voltage rating of motor.
DOE#CC032A
2-92007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-8
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
The new GP10 series of TEFC motors areideal for material handling, pump, fan,compressor and other general purposeindustrial applications.
Performance Specifications• 1 to 20 HP
• 1.15 service factor, 40°C ambient
• 3600, 1800, 1200 or 900 RPM
• 3 phase, 60 Hz; 208-230/460 and 575volt operation
• Meets or exceeds EPAct efficiency standards
• Class F insulation, Class B temperaturerise @ 1.0SF
• NEMA Design B, Continuous Duty
• 143T through 256T frame
Features for Long LifeFrame & End Shields - Cast ironconstruction for exceptional structuralintegrity & corrosion resistanceequipped with integrally cast feet andcondensation drain holes. Liftingprovisions are included for frames 180Tto 256T. Unique frame fin designmaximizes cooling.
Rotor - A unique offset rotor bar designprovides improved efficiency. Largecross section bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings - Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation - Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise @ 1.0SF, provides anextra margin of thermal life. Varnishsystem application ensures maximumwire penetration to provide protectionfrom moisture, corrosion and electricalshock. This insulation system meets orexceeds NEMA MG1-2003, Part 31making all motors suitable for operationwith variable frequency drives.
Cooling - A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves air flow, reduces noiseand provides dependable cooling.Polycarbonate fan covers are providedon all frame sizes.
Bearings - Lubricated for life, oversized,complete with external bearingprotection.
Lubrication - A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box - Cast aluminumconstruction that is larger than industrystandards, diagonally-split and rotatablein 90º increments for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance - Cast ironconstruction, structural foam fan andfan cover, zinc-plated hardware, epoxyenamel paint and aluminum nameplateresist rust and corrosion.
Modifiable - Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
Specifications table begins on the next page
General Purpose - TEFC MotorsGP10 (Cast Iron Frame)
General Purpose - TEFC MotorsGP10A (Cast Aluminum Frame) Stock/Modifiable
FLDE List Multiplier FL Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol Amps* Eff. (%) (lbs.) Model
General Purpose - TEFC MotorsRGZP Stock/Modifiable
* FL amps are at 460V or 575V depending on the voltage rating of motor.
General Purpose - TEFC MotorsRGZP
Specifications table begins on the next page
General Purpose TEFC motors are idealfor both indoor and outdoorapplications and in operatingatmospheres that contain moisture,dust and grit. These industryworkhorses are ideal for use in materialhandling, pump, fan, compressor andother industrial applications.
Performance Specifications• 1 to 200 HP
• 1.15 service factor, 40°C ambient
• 3600, 1800, 1200 or 900 RPM
• 3 phase, 60 Hz; 230/460 volt operation under 100 HP, 460 volt 100HP and above; 575 volt available
• Meets or exceeds EPAct efficiency standards
• Class F insulation, Class B temperaturerise
• NEMA Design B, Continuous Duty
• 143T through 449T frame
Features for Long LifeFrame & End Shields – Cast ironconstruction (aluminum endshields143T–256T frames) for exceptionalstructural integrity with condensationdrain holes (143T–256T frames) orcondensation T-drains (284T–449Tframes). Lifting eyebolts are included forframes 213T to 449T.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity.
Insulation – Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise, provides an extramargin of thermal life. Varnish systemapplication ensures maximum wirepenetration to provide protection frommoisture, corrosion and electrical shock.This insulation system is suitable foroperation with variable frequencydrives.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves air flow, reduces noiseand provides dependable cooling.Polycarbonate fan covers are providedon 143T up to 365T frames, and castiron for frames 404T and larger.
Bearings – Greaseable, oversized singleshielded with cast iron inner caps(444T–449T frames), pipe plugs on boththe inlet and relief ports (143T–256Tframes). Alemite grease fittings on theinlets and pipe plugs on the relief ports(284T–449T frames) for ease of routinemaintenance. For added bearingprotection, 284T–449T frames areequipped with a drive end shaft V-ringslinger.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Larger thanindustry standards, diagonally-split,gasketed and rotatable in 90°increments for quick and easyconnections. Leads are non-wicking andare clearly and permanently marked.Aluminum construction for frames 143Tto 256T, steel for frames 284T to 405Tand cast iron for 444T frames andlarger.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and aluminumnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
2-172007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-16
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
General Purpose - TEFC MotorsRGZP Stock/Modifiable
DOE#CC032A
FLDE List Multiplier FL Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol Amps* Eff. (%) (lbs.) Model
* FL amps are at 460V or 575V depending on the voltage rating of motor. Shaded ratings will be discontinued when present stock is depleted.Replaced by type GP10.
General Purpose - TEFC MotorsRGZP Stock/Modifiable
FLDE List Multiplier FL Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol Amps* Eff. (%) (lbs.) Model
Shaded ratings will be discontinued when present stock is depleted. Replaced by type GP10.*FL Amps are at 460V or 575V depending on the voltage rating of the motor.
2-192007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-18
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
The new SD10 series of severe dutyTEFC motors meets or exceeds EPActEfficiency standards. They are ideal forboth indoor and outdoor applicationsand in severe operating atmospheres.These industry workhorses are ideal foruse in chemical processing, mining,foundry, pulp and paper, wastemanagement and petro/chemicalapplications.
Performance Specifications• 1 to 20 HP
• 1.15 service factor, 40°C ambient
• 3600, 1800, 1200 or 900 RPM
• 3 phase, 60 Hz; 208-230/460 and 575volt operation
• Meets or exceeds EPAct efficiency standards
• Class F insulation, Class B temperaturerise @ 1.0SF
• NEMA Design B, Continuous Duty
• 143T through 256T frame
Features for Long LifeFrame & End Shields - Cast ironconstruction for exceptional structuralintegrity & corrosion resistance,equipped with integrally cast feet andcondensation T-drains. Lifting provisionsare included for frames 180T to 256T.Unique frame design maximizes cooling.
Rotor - A unique offset rotor bar designprovides improved efficiency. Largecross section bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings - Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation - Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise @ 1.0SF, provides anextra margin of thermal life. Varnishsystem application ensures maximumwire penetration to provide protectionfrom moisture, corrosion and electricalshock. This insulation system meets orexceeds NEMA MG1-2003, Part 31making all motors suitable for operationwith variable frequency drives.
Cooling - A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves air flow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings - Regreasable, oversizeddouble shielded with cast iron innercaps. Alemite grease fittings on theinlets and pipe plugs on the relief portsfor ease of routine maintenance. Allmotors are equipped with drive end andopposite drive end shaft V-ring slingersfor added bearing protection. Provisionsfor Inpro/Seal® bearing isolators arestandard on both ends.
Lubrication - A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box - Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
*FL Amps are at 460V or 575V depending on the voltage rating of the motor.
Severe Duty TEFC motors are ideal forboth indoor and outdoor applicationsand in severe operating atmospheres.These motors are ideal for use inchemical processing, material handling,pump, fan, compressor and otherindustrial applications.
Performance Specifications•1 to 200 HP
•1.15 service factor, 40°C ambient
•3600, 1800, 1200 or 900 RPM
•3 phase, 60 Hz; 230/460 volt operationunder 100 HP, 460 volt 100 HP andabove; 575 volt available
•Meets or exceeds EPAct efficiencystandards
•Class F insulation, Class B temperaturerise
•NEMA Design B, Continuous Duty
•143T through 449T frame
Features for Long LifeFrame & End Shields – Cast ironconstruction for exceptional structuralintegrity with condensation T-drains.Lifting eyebolts are included for frames213T to 449T.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity.
Insulation – Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise, provides an extramargin of thermal life. Varnish systemapplication ensures maximum wirepenetration to provide protection frommoisture, corrosion and electrical shock.This insulation system is suitable foroperation with variable frequencydrives.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Greaseable, oversized singleshielded with cast iron inner caps(404T–449T frames). Alemite greasefittings on the inlets and pipe plugs onthe relief ports for ease of routinemaintenance. For added bearingprotection, 143T–256T frames have adrive end shaft seal and 284T–449Tframes have a drive end shaft V-ringslinger.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90°increments for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
Specifications table begins on the next page
Severe Duty - TEFC MotorsRGZPSD
2-252007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-24
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Severe Duty - TEFC MotorsRGZPSD Stock/Modifiable
FL FLDE List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model
Shaded ratings (all RGZPSD motors) will be discontinued when present stock is depleted. 140-250 frame replaced by type SD 10. 280-440 frames replaced by type RGZESD.
Severe Duty - TEFC MotorsRGZPSD Stock/Modifiable
FL FLDE List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model
Shaded ratings (all RGZPSD motors) will be discontinued when present stock is depleted. 140-250 frame replaced by type SD 10. 280-440 frames replaced by type RGZESD.
2-272007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-26
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Specifications table begins on the next page
High efficiency severe duty TEFC motorsare ideal for both indoor and outdoorapplications and in severe dutyoperating atmospheres. These motorsare ideal for use in chemical processing,mining, foundry, pulp and paper, waste management and petro/chemical.
Performance Specifications• 1 to 400 HP
• 1.15 service factor, 40ºC ambient
• 3600, 1800, 1200, 900 or 720 RPM
• 3 phase, 60 Hz; 230/460 volt operation under 25 HP, 460 volt 25 HPand above; 200 & 575 volt available
• Meets or exceeds NEMA efficiency standards
• Class F insulation, Class B temperature rise
• NEMA Design B, Continuous Duty
• 143T through S449 frame
Features for Long LifeFrame & End Shields – Cast ironconstruction for exceptional structuralintegrity with condensation T-drains.Lifting eyebolts are included for frames213T to S449.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation – Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise, provides an extramargin of thermal life. Varnish systemapplication ensures maximum wirepenetration to provide protection frommoisture, corrosion and electrical shock.This insulation system meets or exceedsNEMA MG1-2003, Part 31 making allmotors suitable for operation withvariable frequency drives.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, oversized singleshielded with cast iron inner caps.Alemite grease fittings on the inlets andpipe plugs on the relief ports for ease ofroutine maintenance. For added bearingprotection, 143T-256T frames have adrive end shaft seal and 284T-449Tframes have a drive end shaft V-ringslinger.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanently marked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
Severe Duty - TEFC MotorsRGZESD
Severe Duty - TEFC MotorsRGZESD Stock/Modifiable
DOE#CC032A
FLDE List Multiplier FL Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol Amps* Eff. (%) (lbs.) Model
*FL Amps are at 200V, 460V, or 575V depending on the voltage rating of the motor. Shaded ratings will be discontinued when present stock is depleted. Replaced by type SD10.
2-292007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-28
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Severe Duty - TEFC MotorsRGZESD Stock/Modifiable
FLDE List Multiplier FL Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol Amps* Eff. (%) (lbs.) Model
2-352007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-34
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Specifications table begins on the next page
High efficiency severe duty multi-speedmotors are ideal for both indoor andoutdoor applications, and in severe dutyoperating atmospheres such as fans,pumps & blowers which require morethan one base speed. They meet orexceed NEMA and CSA standards andthe operational standards for severeoperating environments.
Performance Specifications• 1 to 250 HP
• 1.15 service factor, 40ºC ambient
• Speeds:
– 1 winding, 1800/900 RPM, variable or constant torque
– 2 windings, 1800/1200 or 1800/900RPM, variable or constant torque
• 3 phase, 60 Hz; 460 volt; 200, 230 & 575 volt available
• Meets or exceeds NEMA efficiency standards
• Class F insulation, Class B temperature rise
• NEMA Design B, Continuous Duty
• 143T through 449T frame
Features for Long LifeFrame & End Shields – Cast ironconstruction for exceptional structuralintegrity with condensation T-drains.Lifting eyebolts are included for frames213T to 449T.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation – Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise, provides an extramargin of thermal life. Varnish systemapplication ensures maximum wirepenetration to provide protection frommoisture, corrosion and electrical shock.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, oversized singleshielded with cast iron inner caps.Alemite grease fittings on the inlets andpipe plugs on the relief ports for ease ofroutine maintenance. For added bearingprotection, 143T-256T frames have adrive end shaft seal and 284T-449Tframes have a drive end shaft V-ringslinger.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanently marked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
Severe Duty - TEFC Multi-Speed MotorsRGZESD
Notes:1. Available in RGZZESD designs. Contact factory for pricing.
200 1800 88 50 449T 460 RGZESD Roller 28911 SA-7MM 2600Notes:1. Only one of the low speeds may be selected.2. Available in RGZZESD designs. Contact factory for pricing.
LinesSpeeds L1 L2 L3 OpenLow Speed T1 T2 T3 T11 T12 T13 High Speed T11 T12 T13 T1 T2 T3
2-392007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-38
200 1800 133 100 449T 460 RGZESD Roller 31248 SA-7MM 2600** Class F Insulation, 1.0 Service Factor.Notes:1. Only one of the low speeds may be selected.2. Available in RGZZESD designs. Contact factory for pricing.
LinesSpeeds L1 L2 L3 OpenLow Speed T1 T2 T3 T11 T12 T13 High Speed T11 T12 T13 T1 T2 T3
Specifications table begins on the next page
These high efficiency explosion-proofmotors are UL® listed for dust ignitionproof environments, and are suitable foruse in Class I, Group D, Class II, Groups F& G, Division 1 hazardous areas. Theyare ideal for use in applications such aschemical processing, mining, foundry,pulp and paper, waste management,and petro/chemical.
Performance Specifications• 1 to 300 HP
• 1.0 service factor, 40ºC ambient
• T3B temperature code
• 900, 1200, 1800, or 3600 RPM
• 3 phase, 60 Hz; 230/460 volt operation under 25 HP, 460 volt 25 HP and above; 200 & 575 volt available
• Class F insulation, Class B temperature rise
• NEMA design B, continuous duty
• 143T through 449T frame
Features for Long LifeFrame and End Shields – Cast ironframe and end shields for exceptionalstructural integrity, with sinteredcondensation drains on 404T – 449Tframes. Lifting eyebolts are included forframes 213T to 449T.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation – Proprietary Class F non-hygroscopic insulation system withNEMA Class B temperature rise, providesan extra margin of thermal life. Varnishsystem application ensures maximumwire penetration to provide protectionfrom moisture, corrosion and electricalshock. Two series- connected normally-closed Class B thermostats are suppliedas standard.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, oversized singleshielded bearings with cast iron innercaps. Alemite grease fittings on theinlets, and pipe plugs on the relief portsfor ease of routine maintenance. Frames143T – 256T are equipped with a shaftseal on the drive end; 284T – 449Tframes have a drive end V-ring slingerfor added bearing life.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split and rotatablein 90º increments for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
Hazardous Duty MotorsClass I, Group D, Class II, Groups F & G, Division 1RGZZESD
2-412007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-40
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Hazardous Duty MotorsClass I, Group D, Class II, Groups F & G, Division 1 Stock/ModifiableRGZZESD
FLDE List Multiplier FL Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol Amps* Eff. (%) (lbs.) Model
These high efficiency explosion-proofmotors are UL® listed for hazardous gasenvironments, and are suitable for usein Class I, Groups C & D, Division 1hazardous areas. They are ideal for usein applications such as chemicalprocessing, mining, foundry, pulp andpaper, waste management, andpetro/chemical.
Performance Specifications•1 to 300 HP
•1.0 service factor, 40ºC ambient
•T3C temperature code
•900, 1200, 1800, or 3600 RPM
•3 phase, 60 Hz; 230/460 volt operationunder 25 HP, 460 volt 25 HP andabove; 200 & 575 volt available
•Class F insulation, Class B temperature rise
•NEMA design B, continuous duty
•143T through 449T frame
Features for Long LifeFrame and End Shields – Cast ironframe and end shields for exceptionalstructural integrity, with sinteredcondensation drains on 404T – 449Tframes. Lifting eyebolts are included forframes 213T to 449T.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation – Proprietary Class F non-hygroscopic insulation system withNEMA Class B temperature rise, providesan extra margin of thermal life. Twoseries-connected normally-closed Class Bthermostats are supplied as standard.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, oversized singleshielded bearings with cast iron innercaps. Alemite grease fittings on theinlets, and pipe plugs on the relief portsfor ease of routine maintenance. Frames143T – 256T are equipped with a shaftseal on the drive end; 284T – 449Tframes have a drive end V-ring slingerfor added bearing life.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split and rotatablein 90º increments for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs
Specifications table begins on the next page
Hazardous Duty MotorsClass I, Groups C & D, Division 1RGZZESD
2-472007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-46
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Hazardous Duty MotorsClass I, Groups C & D, Division 1 Stock/ModifiableRGZZESD
FL FLDE List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model
2-492007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-48
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Specifications table begins on the next page
Automotive Duty TEFC motors areapproved for use by major U.S.automobile manufacturers. They meetor exceed the requirements per GM7EH,GM7EQ, Ford EM 1, and Chrysler NPEM100 and previous NEMA U-Frame motorstandards.These motors are ideal for applicationswhere automotive approved motors arerequired, such as pump, fan,compressor, conveyor and otherconstant speed applications.
Performance Specifications•1 to 100 HP
•1.15 service factor, 40ºC ambient
•1.0 service factor, 65ºC ambient
•3600, 1800 or 1200 RPM
•3 phase, 60 Hz; 460 volt; 200, 230 &575 volt available
•Meets or exceeds NEMA EnergyEfficiency standards
•Class F insulation, Class B temperature rise
•NEMA Design B, Continuous Duty
•182U through 445U frame
Features for Long LifeFrame & End Shields – Cast ironconstruction for exceptional structuralintegrity with condensation T-drains.Lifting eyebolts are included for frames213U to 445U.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation – Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise, provides an extramargin of thermal life. Varnish systemapplication ensures maximum wirepenetration to provide protection frommoisture, corrosion and electrical shock.This insulation system meets or exceedsNEMA MG1-2003, Part 31, making allmotors suitable for operation withvariable frequency drives.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, oversized singleshielded with cast iron inner caps.Alemite grease fittings on the inlets andpipe plugs on the relief ports for ease ofroutine maintenance. For added bearingprotection, 182U-256U frames have adrive end shaft seal and 284U-445Uframes have a drive end shaft V-ringslinger.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanently marked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
*FL Amps are at 460V or 575V depending on the voltage rating of the motor.
2-512007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-50
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Severe Duty - TEFC Brake MotorsRGZESDB
Specifications table begins on the next page
High efficiency severe duty brakemotors are designed for severeoperating environments. Brakes arespring-set and electrically released, witheither a manually adjustable or self-adjusting design. In addition to footmounting, Siemens brake motors arealso available with C-face or D-flangeconstruction.
Performance Specifications•1 to 75 HP*
•1.15 service factor, 40ºC ambient
•3600, 1800, 1200, or 900 RPM
•3 phase, 60 Hz; 230/460 volt operationunder 25 HP, 460 volt 25 HP andabove; 200 & 575 volt available
•Meets or exceeds NEMA EnergyEfficiency standards
•Class F insulation, Class B temperature rise
•NEMA Design B, Continuous Duty
•6 to 330 ft. lbs. brake torque*
•143T through 365T frame
* Contact Siemens for additional ratings
Features for Long LifeFrame & End Shields – Cast ironconstruction for exceptional structuralintegrity with condensation T-drains.Lifting eyebolts are included for frames213T to 365T.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation – Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise, provides an extramargin of thermal life. Varnish systemapplication ensures maximum wirepenetration to provide protection frommoisture, corrosion and electrical shock.This insulation system meets or exceedsNEMA MG1-2003, Part 31, making allmotors suitable for operation withvariable frequency drives.
Cooling – A bi-directional, non-sparkingfan is included on the shaft. Its low-inertia design reduces windage losses,improves airflow, reduces noise andprovides dependable cooling. Cast ironfan covers are provided on all framesizes.
Bearings – Regreasable, oversized singleshielded with cast iron inner caps.Alemite grease fittings on the inlets andpipe plugs on the relief ports for ease ofroutine maintenance. For added bearingprotection, 143T-256T frames have adrive end shaft seal and 284T-449Tframes have a drive end shaft V-ringslinger.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanently marked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
FL FLDE List Multiplier Brake Amps Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol (lb-ft) 460V Eff. (%) (lbs.) Model
Severe Duty - TEFC Brake Ready MotorsRGZESBR Stock/Modifiable
NEMA Design C motors are speciallydesigned for applications that requirehigh starting torques to break awaystanding loads such as reciprocatingconveyors, crushers and mixers. Thesemotors feature starting torques up to280% with normal slip and low startingcurrent. Their high efficiency and severeduty design makes them cost effectivechoices for a variety of applications thatrequire rugged power.
Performance Specifications•5 to 200 HP
•1.15 service factor, 40ºC ambient
•1800 or 1200 RPM
•3 phase, 60 Hz; 230/460 volt operationunder 25 HP, 460 volt 25 HP andabove; 200 & 575 volt available
•Meets or exceeds NEMA EnergyEfficiency standards
•Class F insulation, Class B temperature rise
•NEMA Design C, Continuous Duty
•184T through 449TS frame
Features for Long LifeFrame & End Shields – Cast ironconstruction for exceptional structuralintegrity with condensation T-drains.Lifting eyebolts are included for frames213T to 449TS.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation – Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise, provides an extramargin of thermal life. Varnish systemapplication ensures maximum wirepenetration to provide protection frommoisture, corrosion and electrical shock.This insulation system meets or exceedsNEMA MG1-2003, Part 31, making allmotors suitable for operation withvariable frequency drives.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, oversized singleshielded with cast iron inner caps.Alemite grease fittings on the inlets andpipe plugs on the relief ports for ease ofroutine maintenance. For added bearingprotection, 143T-256T frames have adrive end shaft seal and 284T-449Tframes have a drive end shaft V-ringslinger.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanently marked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
Specifications table begins on the next page
Severe Duty - TEFC Design C MotorsRGZTESD
2-552007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-54
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Severe Duty - TEFC Design C MotorsRGZTESD Stock/Modifiable
FL FLDE List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model
200 1200 449TS 460 RGZTESD Ball 19360 SA-7XSD 2600Notes:1. 1-3HP available as custom build.
Specifications table begins on the next page
Siemens P-base vertical solid shaftmotors are ideal for applications such ascentrifugal and turbine pumps.
Performance Specifications•1 to 250 HP
•1.15 service factor, 40ºC ambient
•Continuous thrust:
– Up: 355 to 1,860 lbs.
– Down: 380 to 2,800 lbs.
•3600, 1800, 1200, or 900 RPM
•3 phase, 60 Hz; 230/460 volt operationunder 25 HP, 460 volt 25 HP andabove; 200 & 575 volt available
•Class F insulation, Class B temperature rise
•NEMA design B, continuous duty
•143HP through 449HP frame
Features for Long LifeFrame & End Shields – These motorsfeature a cast iron frame and endshields for exceptional structuralintegrity. A drive end T-drain, drip coverand lifting lugs are included.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation – Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise, provides an extramargin of thermal life. Varnish systemapplication ensures maximum wirepenetration to provide protection frommoisture, corrosion and electrical shock.This insulation system meets or exceedsNEMA MG1-2003, Part 31, making allmotors suitable for operation withvariable frequency drives.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable ball bearingswith cast iron caps. Alemite greasefittings on the inlets, and pipe plugs onthe relief ports for ease of routinemaintenance. Thrust limits are based onan L10 life of 1 year.
Lubrication – A specially formulated,high temperature tested, polyurea-based grease is used to provide morethan four times the lubrication life ofother polyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprene-gasketed and rotatable in 90ºincrements for quick and easy connections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens vertical motorsare available with a wide variety ofmodifications to meet your specificmotor needs.
Severe Duty - TEFC P-Base MotorsVertical Solid Shaft - Normal ThrustRGZVESD
2-572007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-56
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Severe Duty - TEFC P-Base MotorsVertical Solid Shaft - Normal Thrust Stock/ModifiableRGZVESD
Cont. Thrust1 Yr. Life Min.
FL FLUp Down List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type (lbs) (lbs) Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model1 1800 143HP 230/460 RGZVESD 380 355 500 SA-7EN 1.5 82.5 70
Severe Duty - TEFC P-Base MotorsVertical Solid Shaft - Normal Thrust Stock/ModifiableRGZVESD
Cont. Thrust1 Yr. Life Min.
FL FLUp Down List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type (lbs) (lbs) Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model40 3600 324HP 460 RGZVESD 1205 1005 1LA03242NE4B 3402 SA-7EN 45 92.4 565
250 1200 449HP 460 RGZVESD 2520 1230 22710 SA-7EN 280 94.1 2600Notes:1. Derate thrust capacity by 31% to obtain 3 year L10 bearing life.2. Non Reverse Ratchet available - contact factory.
2-592007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-58
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Hazardous Duty - P-Base MotorsVertical Solid Shaft - Normal ThrustClass I, Group D, Division 1RGZZVESD
Specifications table begins on the next page
Siemens P-base vertical solid shaftexplosion-proof motors are UL® listedfor use in Class I, Group D, Division 1hazardous areas and are ideal forapplications such as centrifugal andturbine pumps.
Performance Specifications•1 to 250 HP
•1.0 service factor, 40ºC ambient
•T2D temperature code
•Continuous thrust:
– Up: 355 to 1,860 lbs.
– Down: 380 to 2,800 lbs.
•3600, 1800, 1200, or 900 RPM
•3 phase, 60 Hz; 230/460 volt operationunder 25 HP, 460 volt 25 HP andabove; 200 & 575 volt available
•Class F insulation, Class B temperature rise
•NEMA design B, continuous duty
•143HP through 449HP frame
Features for Long LifeFrame & End Shields – These motorsfeature a cast iron frame and endshields for exceptional structuralintegrity. A drive end sinteredcondensation drain, drip cover, andlifting lugs are included.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation – Proprietary Class F non-hygroscopic insulation system withNEMA Class B temperature rise, providesan extra margin of thermal life. Varnishsystem application ensures maximumwire penetration to provide protectionfrom moisture, corrosion and electricalshock. Two series-connected normallyclosed Class B thermostats are suppliedas standard.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable ball bearingswith cast iron caps. Alemite greasefittings on the inlets, and pipe plugs onthe relief ports for ease of routinemaintenance. Thrust limits are based onan L10 life of 1 year.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split and rotatablein 90º increments for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
Hazardous Duty P-Base MotorsVertical Solid Shaft - Normal Thrust Stock/ModifiableClass I, Group D, Division 1RGZZVESD
Cont. Thrust1 Yr. Life Min.
FL FLUp Down List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type (lbs) (lbs) Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model1 1800 143HP 230/460 RGZZVESD 380 355 816 SA-7EN 1.5 82.5 80
2-612007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-60
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Hazardous Duty P-Base MotorsVertical Solid Shaft - Normal Thrust Stock/ModifiableClass I, Group D, Division 1RGZZVESD
Cont. Thrust1 Yr. Life Min.
FL FLUp Down List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type (lbs) (lbs) Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model40 3600 324HP 460 RGZZVESD 1205 1005 1MJ03242NX4B 5069 SA-7EN 45 92.4 589
250 1200 449HP 460 RGZZVESD 2520 1230 26148 SA-7EN 280 94.1 2650Notes:1. Derate thrust capacity by 31% to obtain 3 year L10 bearing life.2. Non Reverse Ratchet available - contact factory.
Severe Duty - P-Base MotorsVertical Solid Shaft - Medium ThrustRGZVMTESD
Specifications table begins on the next page
P-base vertical solid shaft high efficiencymotors are ideal for applications such ascentrifugal and turbine pumps.
Performance Specifications•1 to 250 HP
•1.15 service factor, 40ºC ambient
•Continuous down thrust: 735 to 5160lbs
•Guide bearing locked for 30%momentary upthrust
•3600, 1800, 1200, or 900 RPM
•3 phase, 60 Hz; 230/460 volt operationunder 25 HP, 460 volt 25 HP andabove; 200 & 575 volt available
•Class F insulation, Class B temperature rise
•NEMA design B, continuous duty
•143HP through 449HP frame
Features for Long LifeFrame & End Shields – These motorsfeature a cast iron frame and endshields for exceptional structuralintegrity. A drive end T-drain, drip coverand lifting lugs are included.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation – Proprietary inverter-ratedClass F non-hygroscopic insulationsystem with NEMA Class B temperaturerise, provides an extra margin ofthermal life. This insulation systemmeets or exceeds NEMA MG1-2003, Part31 making all motors suitable foroperation with variable frequencydrives.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, 143HP – 256HPframes feature drive end open ballbearings and opposite drive end angularcontact thrust bearings; 284HP – 365HPframes feature drive end doubleshielded ball bearings and oppositedrive end angular contact thrust bearingplus a four-point contact thrust bearing;404HP – 449HP frames feature driveend angular contact thrust bearings andopposite drive end double shielded ballbearings with cast iron caps. Alemitegrease fittings on the inlets, and pipeplugs on the relief ports for ease ofroutine maintenance. Thrust limits arebased on an L10 life of 1 year.
Lubrication – A specially formulated,high temperature tested, polyurea-based grease is used to provide morethan four times the lubrication life ofother polyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprene-gasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanently marked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens vertical motorsare available with a wide variety ofmodifications to meet your specificmotor needs.
2-632007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-62
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Severe Duty - TEFC P-Base MotorsVertical Solid Shaft - Medium Thrust Custom BuildRGZVMTESD
Cont. Thrust1 Yr. Life Min.
FL FLUp Down List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type (lbs) (lbs) Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model1 1800 143HP 230/460 RGZVMTESD ** 915 550 SA-7EN 1.5 82.5 70
250 1200 449HP 460 RGZVMTESD ** 3600 24981 SA-7EN 280 94.1 2600**Guide bearing is locked for 30% momentary upthrustNotes:1. Derate thrust capacity by 31% to obtain 3 year L10 bearing life.
2-652007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-64
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Specifications table begins on the next page
P-base medium thrust vertical solidshaft high efficiency explosion-proofmotors are UL® listed for use in ClassI,Group D, Division 1 hazardous areasand are ideal for applications such ascentrifugal and turbine pumps.
Performance Specifications•1 to 250 HP
•1.0 service factor, 40ºC ambient
•T2D temperature code
•Continuous down thrust: 735 to 5160lbs
•Guide bearing locked for 30%momentary upthrust
•3600, 1800, 1200, or 900 RPM
•3 phase, 60 Hz; 230/460 volt operationunder 25 HP, 460 volt 25 HP andabove; 200 & 575 volt available
•Class F insulation, Class B temperature rise
•NEMA design B, continuous duty
•143HP through 449HP frame
Features for Long LifeFrame & End Shields – These motorsfeature a cast iron frame and endshields for exceptional structuralintegrity. A drive end sinteredcondensation drain, drip cover andlifting lugs are included.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation – Proprietary Class F non-hygroscopic insulation system withNEMA Class B temperature rise, providesan extra margin of thermal life. Varnishsystem application ensures maximumwire penetration to provide protectionfrom moisture, corrosion and electricalshock. Two series-connected normallyclosed Class B thermostats are providedas standard.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, 143HP – 256HPframes feature drive end open ballbearings and opposite drive end angularcontact thrust bearings; 284HP – 365HPframes feature drive end doubleshielded ball bearings and oppositedrive end angular contact thrust bearingplus a four-point contact thrust bearing;404HP – 449HP frames feature driveend angular contact thrust bearings andopposite drive end double shielded ballbearings with cast iron caps. Alemitegrease fittings on the inlets, and pipeplugs on the relief ports for ease ofroutine maintenance. Thrust limits arebased on an L10 life of 1 year.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split and rotatablein 90º increments for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
Hazardous Duty - P-Base MotorsVertical Solid Shaft - Medium ThrustClass I, Group D, Division 1RGZZVMTESD
Hazardous Duty - P-Base MotorsVertical Solid Shaft - Medium Thrust Custom BuildClass I, Group D, Division 1RGZZVMTESD
Cont. Thrust1 Yr. Life Min.
FL FLUp Down List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type (lbs) (lbs) Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model1 1800 143HP 230/460 RGZZVMTESD ** 915 898 SA-7EN 1.5 82.5 80
2-672007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-66
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Hazardous Duty P-Base MotorsVertical Solid Shaft - Medium Thrust Custom BuildClass I, Group D, Division 1RGZZVMTESD
Cont. Thrust1 Yr. Life Min.
FL FLUp Down List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type (lbs) (lbs) Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model40 3600 324HP 460 RGZZVMTESD ** 3090 5576 SA-7EN 45 92.4 589
250 1200 449HP 460 RGZZVMTESD ** 28763 SA-7EN 280 94.1 2650** Guide bearing is locked for 30% momentary upthrustNotes:1. Derate thrust capacity by 31% to obtain 3 year L10 bearing life. Specifications table begins on the next page
These motors are ideal for increasingenergy savings in applications such ascentrifugal and turbine pumps.
Performance Specifications•3 to 250 HP
•1.15 service factor, 40ºC ambient
•Continuous thrust:
– Up: 785 to 3,735 lbs.
– Down: 735 to 1,550 lbs.
– Radial: 930 to 2,140 lbs.
•3600, 1800, or 1200 RPM
•3 phase, 60 Hz; 230/460 volt operationunder 25 HP, 460 volt 25 HP andabove; 200 & 575 volt available
•Class F insulation, Class B temperature rise
•NEMA design B, continuous duty
•182LP through 449LP frame
Features for Long LifeFrame & End Shields – Vertical inlinesolid shaft severe duty motors feature acast iron frame and end shields forexceptional structural integrity. A driveend T-drain, drip cover and lifting lugsare included.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation – Proprietary inverter-ratedClass F non-hygroscopic insulationsystem with NEMA Class B temperaturerise, provides an extra margin ofthermal life. Varnish system applicationensures maximum wire penetration toprovide protection from moisture,corrosion and electrical shock. Thisinsulation system meets or exceedsNEMA MG1-2003, Part 31, making allmotors suitable for operation withvariable frequency drives.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable drive end isopen ball bearing (182LP – 256LPframes), double shielded ball bearing(284LP – 449LP frames); opposite driveend is a duplex angular contact thrustbearing (143LP – 449LP frames) withcast iron caps. Alemite grease fittings onthe inlets, and pipe plugs on the reliefports for ease of routine maintenance.Thrust limits are based on an L10 life of2 years.
Lubrication – A specially formulated,high temperature tested, polyurea-based grease is used to provide morethan four times the lubrication life ofother polyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprene-gasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanently marked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens vertical motorsare available with a wide variety ofmodifications to meet your specificmotor needs.
2-712007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-70
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Specifications table begins on the next page
P-base in-line vertical solid shaft highefficiency explosion-proof motors areUL® listed for use in Class I, Group D,Division 1 hazardous areas and are idealfor applications such as centrifugal andturbine pumps.
Performance Specifications•3 to 250 HP
•1.0 service factor, 40ºC ambient
•T2D temperature code
•Continuous thrust:
– Up: 785 to 3,735 lbs.
– Down: 735 to 1,550 lbs.
– Radial: 930 to 2,140 lbs.
•3600, 1800, 1200, or 900 RPM
•3 phase, 60 Hz; 230/460 volt operationunder 25 HP, 460 volt 25 HP andabove; 200 & 575 volt available
•Class F insulation, Class B temperature rise
•NEMA design B, continuous duty
•182LP through 449LP frame
Features for Long LifeFrame & End Shields – These motorsfeature a cast iron frame and endshields for exceptional structuralintegrity. A drive end sinteredcondensation drain, drip cover andlifting lugs are included.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation – Proprietary Class F non-hygroscopic insulation system withNEMA Class B temperature rise, providesan extra margin of thermal life. Varnishsystem application ensures maximumwire penetration to provide protectionfrom moisture, corrosion and electricalshock. Two series-connected normallyclosed Class B thermostats are suppliedas standard.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, drive end isopen ball bearing (182LP – 256LPframes), double-shielded ball bearing(284LP – 449LP frames); opposite driveend is a duplex angular contact thrustbearing (143LP – 449LP frames) withcast iron caps. Alemite grease fittings onthe inlets, and pipe plugs on the reliefports for ease of routine maintenance.Thrust limits are based on an L10 life of2 years.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split and rotatablein 90º increments for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
Hazardous Duty - P-Base MotorsVertical Solid Shaft - In-Line ThrustClass I, Group D, Division 1RGZZVILESD
Hazardous Duty - P-Base MotorsVertical Solid Shaft - In-Line Thrust Stock/ModifiableClass I, Group D, Division 1RGZZVILESD
Cont. Thrust2 Yr. Life Min.
FL FLUp Down Rad. Part List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type (lbs) (lbs) (lbs) Number Price $ Symbol 460V Eff. (%) (lbs.) Model3 3600 182LP 230/460 RGZZVILESD 785 735 930 1MJ01822LX2D 1450 SA-7EN 3.6 85.5 130
These motors provide high thrustcapacity and are ideal for applicationssuch as irrigation, agriculture, wastewater treatment, and turbine pumps.
Performance Specifications•25 to 250 HP
•1.15 service factor, 40ºC ambient
•Continuous down thrust: 2,600 to8,000 lbs
•30% momentary upthrust
•3600, 1800 or 1200 RPM
•3 phase, 60 Hz; 230/460 volt operationunder 100 HP, 460 volt 100 HP andabove; 200 & 575 volt available
•Class F insulation, Class B temperature rise
•NEMA design B, continuous duty
•Suitable for part winding start on 100HP and above
•284TP through 449TP frame
Features for Long LifeFrame & End Shields – These motorsfeature a cast iron frame and endshields for exceptional structuralintegrity. Each one includes a drive endT-drain, drip cover, lifting lugs, and non-reverse ratchet.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation – Proprietary inverter-ratedClass F non-hygroscopic insulationsystem with NEMA Class B temperaturerise, provides an extra margin ofthermal life. Varnish system applicationensures maximum wire penetration toprovide protection from moisture,corrosion and electrical shock. Thisinsulation system meets or exceedsNEMA MG1-2003, Part 31, making allmotors suitable for operation withvariable frequency drives.
Cooling – A rugged , metal fan providesdependable cooling. Cast iron fan coversare provided on all frame sizes.
Bearings – Regreasable drive end isopen ball bearing; opposite drive end issingle angular contact thrust bearing (284TP – 449TP frames) with cast ironcaps. Alemite grease fittings on theinlets, and pipe plugs on the relief portsfor ease of routine maintenance. Thrustlimits are based on anL10 life of 1 year.
Lubrication – A specially formulated,high temperature tested, grease is used.Specific grease instructions are includedon each nameplate.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprene-gasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanently marked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
Severe Duty - TEFC P-Base MotorsVertical Hollow Shaft - High ThrustHSRGZVESD
3-12007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide2-74
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Severe Duty - TEFC P-Base MotorsVertical Hollow Shaft - High Thrust Stock/ModifiableHSRGZVESD
Cont. FL FLThrust List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type Down (lbs) Part Number Price Symbol 460V Eff. (%) (lbs.) Model
250 1200 449TP 460 HSRGZVESD 8000 22629 SA-7EH 280 95 2750Notes:1. Thrust (lbs down) - 1 year L10 Life with 30% momentary up thrust.
General Purpose - TEFC MotorsGP100A (Cast Aluminum Frame)The new GP100A series of generalpurpose TEFC motors exceeds NEMAPremium® efficiency standards tosignifigantly reduce operating costs andpay for themselves in a short timethrough energy savings. These industyworkhorses are ideal for use in materialhandling, pump, fan, compressor andother industrial applications.
Performance Specifications• 1 to 20 HP
• 1.15 service factor, 40°C ambient
• 3600, 1800 or 1200 RPM
• 3 phase, 60 Hz; 208-230/460 and 575volt operation
• Exceeds NEMA Premium® efficiencystandards
• Class F insulation, Class B temperaturerise @ 1.0SF
• NEMA Design B, Continuous Duty
• 143T through 256T frame
Features for Long LifeFrame & End Shields - Die castaluminum construction for exceptionalheat dissipation and structural integrity,equipped with bolt-on feet andcondensation drain holes. Liftingprovisions are included for frames 180Tto 256T. Unique frame fin designmaximizes cooling.
Rotor - Siemens exclusive, leading edge,die cast copper rotor design providesindustry leading efficiencies. Each diecast copper rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings - Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation - Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise @ 1.0SF, provides anextra margin of thermal life. Varnishsystem application ensures maximumwire penetration to provide protectionfrom moisture, corrosion and electricalshock. This insulation system meets orexceeds NEMA MG1-2003, Part 31,making all motors suitable for operationwith variable frequency drives.
Cooling - A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves air flow, reduces noiseand provides dependable cooling.Polycarbonate fan covers are providedon all frame sizes.
Bearings - Lubricated for life, oversized,complete with external bearingprotection.
Lubrication - A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box - Cast aluminumconstruction that is larger than industrystandards, diagonally-split androtatable in 90º increments for quickand easy connections. Includes a groundlug and non-wicking, clearly andpermanently marked leads.
Corrosion Resistance - Die castaluminum construction, structural foamfan and fan cover, zinc-plated hardware,epoxy enamel paint and aluminumnameplate resist corrosion.
Modifiable - Siemens GP100A motorsare available with a variety ofmodifications and kits.
Specifications table begins on the next page
3-32007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide3-2
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
General Purpose - TEFC MotorsGP100A (Cast Aluminum Frame) Stock/Modifiable
FLDE List Multiplier FL Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol Amps* Eff. (%) (lbs.) ModelHorizontal, Foot Mounted
20 1800 256TC 575 GP100A Ball 1LE21112BB213GA3 1639 GPA2 20 93.6 248*FL Amps are at 460V or 575V depending on the voltage rating of the motor.
DOE#CC032A
3-72007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide3-6
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
General Purpose - TEFC MotorsGP100 (Cast Iron Frame)The new GP100 series of generalpurpose TEFC motors exceeds NEMAPremium® efficiency standards tosignifigantly reduce operating costs andpay for themselves in a short period oftime through energy savings. Theseindusty workhorses are ideal for use inmaterial handling, pump, fan,compressor and other industrialapplications.
Performance Specifications• 1 to 20 HP
• 1.15 service factor, 40°C ambient
• 3600, 1800 or 1200 RPM
• 3 phase, 60 Hz; 208-230/460 and 575volt operation
• Exceeds NEMA Premium® efficiency standards
• Class F insulation, Class B temperaturerise @ 1.0SF
• NEMA Design B, Continuous Duty
• 143T through 256T frame
Features for Long LifeFrame & End Shields - Cast ironconstruction for exceptional structuralintegrity, equipped with integrally castfeet and condensation drain holes.Lifting provisions are included forframes 180T to 256T. Unique frame findesign maximizes cooling.
Rotor - Siemens exclusive, leading edge,die cast copper rotor design providesindustry leading efficiencies. Each diecast copper rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings - Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation - Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise @ 1.0SF, provides anextra margin of thermal life. Varnishsystem application ensures maximumwire penetration to provide protectionfrom moisture, corrosion and electricalshock. This insulation system meets orexceeds NEMA MG1-2003, Part 31,making all motors suitable for operationwith variable frequency drives.
Cooling - A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves air flow, reduces noiseand provides dependable cooling.Polycarbonate fan covers are providedon all frame sizes.
Bearings - Lubricated for life, oversized,complete with external bearingprotection.
Lubrication - A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box - Cast aluminumconstruction that is larger than industrystandards, diagonally-split and rotatablein 90º increments for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
20 1800 256TC 575 GP100 Ball 1LE22112BB213GA3 1755 GP2 20 93.6 311*FL Amps are at 460V or 575V depending on the voltage rating of the motor.
Severe Duty - TEFC MotorsSD100The new SD100 series of generalpurpose TEFC motors exceeds NEMAPremium® efficiency standards tosignifigantly reduce operating costs andpay for themselves in a short period oftime through energy savings. They areideal for use in chemical processing,mining, foundry, pulp and paper, wastemanagement and petro/chemicalapplications.
Performance Specifications• 1 to 20 HP
• 1.15 service factor, 40°C ambient
• 3600, 1800 or 1200 RPM
• 3 phase, 60 Hz; 208-230/460 and 575volt operation
• Exceeds NEMA Premium® efficiency standards
• Class F insulation, Class B temperaturerise @ 1.0SF
• NEMA Design B, Continuous Duty
• 143T through 256T frame
Features for Long LifeFrame & End Shields - Cast ironconstruction for exceptional structuralintegrity and corrosion resistance,equipped with integrally cast feet andcondensation T-drains. Lifting provisionsare included for frames 180T to 256T.Unique frame fin design maximizescooling.
Rotor - Siemens exclusive, leading edge,die cast copper rotor design providesindustry leading efficiencies. Each diecast copper rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings - Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation - Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise @ 1.0SF, provides anextra margin of thermal life. Varnishsystem application ensures maximumwire penetration to provide protectionfrom moisture, corrosion and electricalshock. This insulation system meets orexceeds NEMA MG1-2003, Part 31,making all motors suitable for operationwith variable frequency drives.
Cooling - A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves air flow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings - Regreasable, oversizeddouble shielded with cast iron innercaps. Alemite grease fittings on the inlets and pipe plugs on the relief portsfor ease of routine maintenance. Allmotors are equipped with drive end andopposite drive end shaft V-ring slingersfor added bearing protection. Provisionsfor Inpro/Seal® bearing isolators arestandard on both ends.
Lubrication - A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box - Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
20 1800 256TC 575 SD100 Ball 1LE23112BB213GA3 1934 SD2 20 93.6 341*FL Amps are at 460V or 575V depending on the voltage rating of the motor.
DOE#CC032A
Severe Duty - TEFCRGZEESD
Specifications table begins on the next page
NEMA Premium® Efficiency TEFC motors are the motors that can pay forthemselves through energy savings.According to NEMA, electric motorsconsume 10 to 25 times their purchaseprice in electricity each year ofoperation. It is easy to see that increasesin motor efficiency can significantlyreduce operating costs. These motorsare ideal for severe operatingatmospheres in applications such aschemical processing, mining, foundry,pulp and paper, waste management andpetro/chemical.
Performance Specifications•1 to 400 HP
•1.15 service factor, 40ºC ambient
•3600, 1800 or 1200 RPM
•3 phase, 60 Hz; 230/460 volt operationunder 25 HP, 460 volt 25 HP andabove; 200 and 575 volt available
•Meets or exceeds NEMA Premium™Efficiencies
•Class F insulation, Class B temperature rise
•NEMA Design B, Continuous Duty
•0.06 IPS vibration
•143T through S449 frame
Features for Long LifeFrame & End Shields – Cast ironconstruction for exceptional structuralintegrity with condensation T-drains.Lifting eyebolts are included for allframes.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation – Proprietary inverter-ratedClass F non-hygroscopic insulationsystem with NEMA Class B temperaturerise, provides an extra margin ofthermal life. Varnish system applicationensures maximum wire penetration toprovide protection from moisture,corrosion and electrical shock. Thisinsulation system meets or exceedsNEMA MG1-2003, Part 31, making allmotors suitable for operation withvariable frequency drives.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, oversized singleshielded with cast iron inner caps.Alemite grease fittings on the inlets andpipe plugs on the relief ports for ease ofroutine maintenance. All motors areequipped with drive end and oppositedrive end shaft V-ring slingers for addedbearing protection. Provisions forInpro/Seal® bearing isolators arestandard on both ends.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanently marked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
3-172007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide3-16
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Severe Duty - TEFCRGZEESD Stock/Modifiable
Shaded ratings will be discontinued when stock is depleted. Replaced by type SD100.
FLDE List Multiplier FL Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol Amps* Eff. (%) (lbs.) Model
*FL Amps are at 460V or 575V depending on the voltage rating of the motor. Shaded ratings will be discontinued when present stock is depleted. Replaced by type SD100.
DOE#CC032A
3-192007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide3-18
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Severe Duty - TEFCRGZEESD Stock/Modifiable
FLDE List Multiplier FL Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol Amps* Eff. (%) (lbs.) Model
25 1200 324TCV 460 RGZVEESD Ball 3936 SA-7EXSD 33 92.4 565*FL Amps are at 460V or 575V depending on the voltage rating of the motor.1 CW rotation facing opposite drive end.
Shaded ratings will be discontinued when stock is depleted. Replaced by type SD100.
DOE#CC032A
Severe Duty - TEFCRGZEESD Stock/Modifiable
FLDE List Multiplier FL Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol Amps* Eff. (%) (lbs.) Model
C-Face, Vertical with Drip Cover, Footless - continued
Severe Duty / IEEE 841 - TEFC MotorsSD100 IEEE841The new SD100 line of IEEE 841 motorsexceeds IEEE 841-2001 standards forenergy efficiency, high performance,variable speed operation, ruggedconstruction and long service life for themost demanding applications. They areideal for use in chemical processing,mining, foundry, pulp and paper, wastemanagement and petro/chemicalapplications.
Performance Specifications• 1 to 20 HP
• 1.15 service factor, 40°C ambient
• 3600, 1800, 1200 or 900 RPM
• 3 phase, 60 Hz; 460 and 575 volt operation
• Exceeds IEEE 841-2001 standards
• Exceeds NEMA Premium® efficiency standards
• Class F insulation, Class B temperaturerise @ 1.0SF
• NEMA Design B, Continuous Duty
• 0.06 IPS vibration / 0.005" foot flatness or better
• 143T through 256T frame
Features for Long LifeFrame & End Shields - Cast ironconstruction for exceptional structuralintegrity and corrosion resistance,equipped with integrally cast feet andcondensation T-drains. Lifting provisionsare included for frames 180T to 256T.Unique frame fin design maximizescooling.
Rotor - Siemens exclusive, leading edge,die cast copper rotor design providesindustry leading efficiencies. Each diecast copper rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings - Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance and lowers stator losses.
Insulation - Proprietary inverter-ratedNEMA Class F non-hygroscopicinsulation system with Class Btemperature rise @ 1.0SF, provides anextra margin of thermal life. Varnishsystem application ensures maximumwire penetration to provide protectionfrom moisture, corrosion and electricalshock. This insulation system meets orexceeds NEMA MG1-2003, Part 31,making all motors suitable for operationwith variable frequency drives.
Cooling - A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves air flow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings - Regreasable, oversized singleshielded with cast iron inner caps.Alemite grease inlet fittings andautomatic grease relief fittings for easeof routine maintenance. Inpro/Seal®bearing isolators are standard on bothbearing housings.
Lubrication - A specially formulated,high temperature tested grease is usedto provide more than four times thelubrication life of other polyureagreases. Seamless, grease filledlubrication pipes are included.
Oversized Conduit Box - Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
3-272007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide3-26
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Severe Duty / IEEE 841 - TEFC MotorsRGZEESDX
Specifications table begins on the next page
NEMA Premium® Efficiency IEEE 841motors exceed IEEE 841-2001 standardsfor energy efficiency, high performance,variable speed operation, ruggedconstruction and long service life for themost demanding applications. They areideal for use in chemical processing,mining, foundry, pulp and paper, wastemanagement and petro/chemicalapplications.
Performance Specifications•1 to 400 HP
•1.15 service factor, 40ºC ambient
•3600, 1800, 1200 or 900 RPM
•3 phase, 60 Hz; 460 volt; 575 voltavailable
•Meets or exceeds IEEE 841-2001standards
•Meets or exceeds NEMA Premium™efficiency standards
•Class F insulation, Class B temperature rise
•NEMA Design B, Continuous Duty
•0.06 IPS vibration / 0.005” foot flatness
•143T through S449 frame
Features for Long LifeFrame & End Shields – Cast ironconstruction for exceptional structuralintegrity with condensation T-drains.Lifting eyebolts are included for allframes.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isprecision balanced to ISO G1.0 forextended bearing life, and includes ahigh-strength carbon steel (C1045)shaft for maximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation – Proprietary inverter-ratedClass F non-hygroscopic insulationsystem with NEMA Class B temperaturerise, provides an extra margin ofthermal life. Varnish system applicationensures maximum wire penetration toprovide protection from moisture,corrosion and electrical shock. Thisinsulation system meets or exceedsNEMA MG1-2003, Part 31, making allmotors suitable for operation withvariable frequency drives.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, oversized singleshielded with cast iron inner caps.Alemite grease inlet fittings andautomatic grease relief fittings for easeof routine maintenance. Inpro/Seal®bearing isolators are standard on bothbearing housings.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases. Seamless, grease filledlubrication pipes are included.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanently marked leads.
7.5 900 256T 575 RGZEESDX Ball 1LA02568EE51 2540 SA-7IEE 9.6 87.5 275Shaded ratings will be discontinued when present stock is depleted. Replaced by type SD100 IEEE841.
DOE#CC032A
3-292007 Low Voltage AC Motors Selection and Pricing Guide
HIG
H EFFIC
IENT
Gen
eral Purp
ose
HIG
H EFFIC
IENT
Severe Du
tyH
IGH
EFFICIEN
TM
ulti Sp
eedH
IGH
EFFICIEN
TH
azardo
us D
uty
HIG
H EFFIC
IENT
Defin
ite Purp
ose
HIG
H EFFIC
IENT
P-Base V
erticalN
EMA
PREM
IUM
Gen
eral Purp
ose
NEM
A PR
EMIU
MSevere D
uty
Intro
du
ction
2007 Low Voltage AC Motors Selection and Pricing Guide3-28
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
n
Severe Duty / IEEE 841 - TEFC MotorsRGZEESDX Stock/Modifiable
FLDE List Multiplier FL Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol Amps Eff. (%) (lbs.) Model
4-12007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide3-32
HIG
H E
FFIC
IEN
TG
ener
al P
urp
ose
HIG
H E
FFIC
IEN
TSe
vere
Du
tyH
IGH
EFF
ICIE
NT
Mu
lti S
pee
dH
IGH
EFF
ICIE
NT
Haz
ard
ou
s D
uty
HIG
H E
FFIC
IEN
TD
efin
ite
Purp
ose
HIG
H E
FFIC
IEN
TP-
Bas
e V
erti
cal
NEM
A P
REM
IUM
Gen
eral
Pu
rpo
seN
EMA
PR
EMIU
MSe
vere
Du
tyIn
tro
du
ctio
nIN
VER
TER D
uty
Hazard
ou
s Du
tyLead
Time
Mo
dificatio
ns
Accesso
riesTyp
icalPerfo
rman
ceD
imen
sion
sIN
VER
TER D
uty
Severe Du
ty
NotesGeneral Information
As a manufacturer of both variablespeed drives and AC motors, Siemenshas a superior understanding of theircollective operation, application, andperformance. The Inverter Duty Motorsoutlined in this publication are the resultof an extensive testing program toestablish guidelines for their typicalutilization.
Siemens totally enclosed RGZESDIinverter-duty motors are rated forcontinuous operation in a 40°C ambientat altitudes up to 3300 feet above sealevel. For specialized applications, suchas non-standard ambient, intermittentor high duty cycles, high constanthorsepower speed ranges, or otherspecial conditions, please consultSiemens.
WHEN TO USE RGZESDIAnytime encoders, insulated bearings,shaft grounding, blower cooling, orNEMA part 31 is required, use RGZESDI.
From the perspective of motor cooling,AC motors are well suited to be used inadjustable speed variable torqueapplications, such as centrifugal fans orpumps. The torque characteristics of avariable torque load is such that theload falls off rapidly as the motor speedis reduced. The variable torque loadeliminates the necessity to de-rate themotor due to excessive heat resultingfrom diminished motor cooling atreduced speeds. Variable Torqueoperation beyond base speed must bereviewed by Siemens.
Constant Torque Operation
Many general industrial machines, otherthan fans and pumps, are constanttorque systems where the machine’storque requirement is independent of itsspeed. If the machine speed is doubled,its horsepower requirement doubles.
Vector drives can supply nearly idealconditions to the motor, resulting inbetter motor performance, cooleroperation, and more precise speedregulation, especially at low speedranges. A standard 4-pole 460V motorcan be accurately controlled by thismethod to its synchronous speed of1800 RPM.
RGZESDI Constant Torque motorsprovide full rated torque within theirlisted speed range, without exceedingtheir Class F temperature rating on PWM(pulse width modulated) inverter power.Ratings in this catalog are based on usewith vector type IGBT inverters, set at aminimum 3 kHz switching frequency,and are designed for operation at 150%of rated torque for one minute, up tothe base speed of the motor (overloadcapacity declines as the motor reachesmaximum speed).
Caution must be observed whenapplying standard motors for continu-ous low speed, constant torque opera-tion. A standard motor’s self-coolingcapacity depends upon self-ventilationschemes that are greatly reduced atdecreased operating speeds.
4-32007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide4-2
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
General InformationConstant Horsepower Operation
AC motor controllers are also adaptableto constant horsepower operation. Withthis mode of operation, the volts/HZratio is maintained to a specificfrequency, normally 60 Hz. At this point, the voltage is “clamped” at aconstant level while the frequency isadjusted further to achieve the desiredmaximum speed. The motor becomes“voltage starved” above the clampingpoint and torque decreases as speedincreases, resulting in constanthorsepower output.
Maximum Safe Mechanical SpeedLimits Direct Connected Loads(does not imply constant horsepower capability)
OPTIONSBlowers
Low rotational speeds at constanttorque loads, common in many vectorapplications, provide the motor withreduced ventilation. As a result, thesemotors are designed as Totally EnclosedBlower Cooled. Blowers are powered bya Siemens 1 HP(250-360FR) or 2 HP(400-S449FR), TENV Severe Duty, 3phase motor. Standard voltages is230/460 volts, 3 phase, 60 hertz.
Brakes
Brake motors available as custom buildonly.
Encoders
These electronic devices sense rotorspeed and direction. A cable isconnected from the encoder to the VFD.Various resolutions (PPR, pulses perrevolution) are available. All encodersoffer quadrature (direction sensing),with line driver output.
Service Factor
Standard service factor for RGZESDImotors is 1.0 on inverter power.RGZESDI motors are suitable for 1.15service factor on sine wave power.
Thermal Protection
All RGZESDI and RGZZESDI motors areequipped with Class F normally closed
thermostats for detection of overloadconditions. Other devices are availableas shown.
Accessories, such as “C” face kits orencoders, can be added to stock motorsin our Super Mod Center. Othercommon modifications, such as additionof space heaters, shaft seals or changeto F2 assembly, are also available fromthe Super Mod Center. This facilityprovides a short lead time on manypopular modifications.
Voltage
575V available - contact Siemens
50Hz - De-rate as usual.
INSULATIONType RGZESDI inverter duty motorsutilize an insulation system designed tomeet the requirements of NEMA MG1Part 31 and rated Class F temperature.
CAUTION
It is the responsibility of the startuppersonnel during commissioning ofthe VFD/motor combination toproperly tune the drive to the motorfor the specific application.Application of motors which are notper the guidelines of this documentmay void the warranty, if they arenot specifically approved bySiemens.
*444T-449T frame motors intended for beltduty are supplied with roller bearings.
Severe Duty - TEFC MotorsRGZESDI - Variable Torque/Constant Torque
Specifications table begins on the next page
Inverter Duty High Efficiency SevereDuty TEFC motors are ideal for bothvariable torque and constant torqueloads, designed for inverter or vectorapplications. These motors are wellsuited to be used in adjustable speedapplications such as centrifugal fans,pumps, blowers, mixers, machine tools,chemical processing, mining, foundry,pulp and paper, waste management andpetro/chemical.
Performance Specifications•1 to 400 HP
•Variable Torque – Zero to base speed
•Constant Torque – 10:1, 6:1, 4:1
•1.15 service factor on sine wavepower, 40ºC ambient
•1.0 service factor on inverter power
•3600, 1800, 1200 or 900 RPM
•3 phase, 60 Hz, 460 volt; 200, 230 &575 volt available
•Meets or exceeds EPAct Efficiencystandards
•Class F insulation, Class B temperature rise
•Continuous Duty
•143T through S449 frame
Features for Long LifeFrame & End Shields – Cast ironconstruction for exceptional structuralintegrity with condensation T-drains.Lifting eyebolts are included for frames213T to S449.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation – Proprietary inverter-dutyClass F non-hygroscopic (coronaresistant) insulation system with NEMAClass B temperature rise, provides anextra margin of thermal life. All motorsare equipped with two series connected,normally closed, Class F thermostats fordetection of overload conditions and/orexcessive heating. Suitable for operationfrom adjustable speed drives with aninsulation system that meets or exceedsNEMA MG1-2003, Part 31.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, oversized singleshielded with cast iron inner caps.Alemite grease fittings on the inlets andpipe plugs on the relief ports for ease ofroutine maintenance. For added bearingprotection, 143T-256T frames have adrive end shaft seal and 284T-S449frames have a drive end shaft V-ringslinger.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
4-52007 Low Voltage AC Motors Selection and Pricing Guide 2007 Low Voltage AC Motors Selection and Pricing Guide4-4
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Severe Duty - TEFC MotorsRGZESDI - Variable Torque/Constant Torque Stock/Modifiable
CT FLDE Speed List FL Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Range Part Number Price $ Mult. Sym. Amps Eff. (%) (lbs.) Model
4-92007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide4-8
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Severe Duty - TEFC MotorsRGZESDI - 10:1 Constant Torque
Specifications table begins on the next page
Inverter Duty High Efficiency SevereDuty TEFC motors are designed forinverter or vector applications where upto a 10:1 constant torque speed range isrequired. These motors are well suitedto be used in adjustable speedapplications such as mixers, machinetools, chemical processing, mining,foundry, pulp and paper, wastemanagement and petro/chemical.
Performance Specifications•1 to 350 HP
•1.15 service factor on sine wavepower, 40ºC ambient
•1.0 service factor on inverter power
•3600, 1800, 1200 or 900 RPM
•3 phase, 60 Hz, 460 volt; 200, 230 &575 volt available
•Meets or exceeds EPAct Efficiencystandards
•Class F insulation, Class B temperature rise
•Continuous Duty
•143T through S449 frame
Features for Long LifeFrame & End Shields – Cast ironconstruction for exceptional structuralintegrity with condensation T-drains.Lifting eyebolts are included for frames213T to S449.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation – Proprietary inverter-dutyClass F non-hygroscopic (coronaresistant) insulation system with NEMAClass B temperature rise, provides anextra margin of thermal life. All motorsare equipped with two series connected,normally closed, Class F thermostats fordetection of overload conditions and/orexcessive heating. Suitable for operationfrom adjustable speed drives with aninsulation system that meets or exceedsNEMA MG1-2003, Part 31.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, oversized singleshielded with cast iron inner caps.Alemite grease fittings on the inlets andpipe plugs on the relief ports for ease ofroutine maintenance. For added bearingprotection, 143T-256T frames have adrive end shaft seal and 284T-S449frames have a drive end shaft V-ringslinger.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
Severe Duty - TEFC MotorsRGZESDI - 10:1 Constant Torque Stock/Modifiable
FL FLDE List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model1 1800 143T 460 RGZESDI Ball 1LA01444VT41 775 SA-7INV 1.5 82.5 45
Inverter Duty High Efficiency SevereDuty TEFC & TEBC (blower cooled)motors are designed for inverter orvector applications where up to a1000:1 constant torque speed range isrequired. These motors are well suitedto be used in adjustable speedapplications such as mixers, machinetools, chemical processing, mining,foundry, pulp and paper, wastemanagement and petro/chemical.
Performance Specifications•1 to 400 HP
•1.15 service factor on sine wavepower, 40ºC ambient
•1.0 service factor on inverter power
•3600, 1800, 1200 or 900 RPM
•3 phase, 60 Hz, 460 volt; 200, 230 &575 volt available
•Meets or exceeds EPAct Efficiencystandards
•Class F insulation, Class B temperature rise
•Continuous Duty
•143T through S449 frame
Features for Long LifeFrame & End Shields – Cast ironconstruction for exceptional structuralintegrity with condensation T-drains.Lifting eyebolts are included for frames213T to S449.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation – Proprietary inverter-dutyClass F non-hygroscopic (coronaresistant) insulation system with NEMAClass B temperature rise, provides anextra margin of thermal life. All motorsare equipped with two series connected,normally closed, Class F thermostats fordetection of overload conditions and/orexcessive heating. Suitable for operationfrom adjustable speed drives with aninsulation system that meets or exceedsNEMA MG1-2003, Part 31.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes. TEBC motors will be supplied witha TENV motor to provide the coolingrequired for operation at low rotationalspeeds.
Bearings – Regreasable, oversized singleshielded with cast iron inner caps.Alemite grease fittings on the inlets andpipe plugs on the relief ports for ease ofroutine maintenance. For added bearingprotection, 143T-256T frames have adrive end shaft seal and 284T-S449frames have a drive end shaft V-ringslinger.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split, neoprenegasketed and rotatable in 90ºincrements for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
4-132007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide4-12
RGKESDI motors can be offered as TENV in the same frame as TEFC.
4-152007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide4-14
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Hazardous Duty MotorsClass I, Group D, Class II, Groups F & G, Division 1RGZZESDI - 6:1 Variable or 6:1 Constant Torque
Specifications table begins on the next page
These high efficiency explosion-proofmotors are UL® listed for dust ignitionproof environments, and are suitable foruse in Class I, Group D, Class II, Groups F& G, Division 1 hazardous areas. Theyare ideal for use in applications such aschemical processing, mining, foundry,pulp and paper, waste management,and petro/chemical.
Performance Specifications•1 to 300 HP
•1.0 service factor, 40ºC ambient
•T3B temperature code
•900, 1200, 1800, or 3600 RPM
•3 phase, 60 Hz; 230/460 volt operationunder 25 HP,
•460 volt 25 HP and above; 200 & 575volt available
•Class F insulation, Class B temperature rise
•NEMA design B, continuous duty
•143T through 449T frame
Features for Long LifeFrame & End Shields – Cast iron frameand end shields for exceptionalstructural integrity, with sinteredcondensation drains on 404T – 449Tframes. Lifting eyebolts are included forframes 213T to 449T.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation – Proprietary Class F non-hygroscopic insulation system withNEMA Class B temperature rise, providesan extra margin of thermal life. Varnishsystem application ensures maximumwire penetration to provide protectionfrom moisture, corrosion and electricalshock. Two series- connected normally-closed Class B thermostats are suppliedas standard.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, oversized singleshielded bearings with cast iron innercaps. Alemite grease fittings on theinlets, and pipe plugs on the relief portsfor ease of routine maintenance. Frames143T – 256T are equipped with a shaftseal on the drive end; 284T – 449Tframes have a drive end V-ring slingerfor added bearing life.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split and rotatablein 90º increments for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
Hazardous Duty MotorsClass I, Group D, Class II, Groups F & G, Division 1 Stock/ModifiableRGZZESDI - 6:1 Variable or 6:1 Constant Torque
FL FLDE List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model1 3600 143T 460 RGZZESDI Ball 672 SA-7XXP 1.5 82.5 65
Hazardous Duty MotorsClass I, Groups C & D, Class II, Groups F & G, Division 1RGZZESDI - 6:1 Variable or 6:1 Constant Torque
Specifications table begins on the next page
Inverter Duty High Efficiency Explosion-Proof motors are ideal for both variabletorque and constant torque loads,designed for inverter or vectorapplications; are UL® listed for dustignition proof environments, and aresuitable for use in Class I, GroupsC & D, Class II, Groups F & G, Division 1hazardous areas. These motors are wellsuited to be used in adjustable speedapplications such as chemicalprocessing, mining, foundry, pulp and paper, waste management,and petro/chemical.
Performance Specifications•1 to 200 HP
•6:1 variable or 6:1 constant torquespeed range
•1.0 service factor
•40ºC ambient
•T3C temperature code
•3600, 1800, 1200, or 900 RPM
•3 phase, 60 Hz; 460 volt; 200, 230 &575 volt available
•Class F insulation
•Continuous Duty
•143T through 449T frame
Features for Long LifeFrame & End Shields – Cast ironconstruction for exceptional structuralintegrity, with UL® listed breather drainson 404T to 449T frames. Liftingeyebolts are included for frames 213T to449T.
Rotor – A unique offset rotor bar designprovides improved efficiency whilelarger bars and end rings reduceresistance for lower rotor losses. Eachdie cast aluminum rotor assembly isdynamically balanced for extendedbearing life, and includes a high-strength carbon steel (C1045) shaft formaximum rotor performance.
Stator/Windings – Manufactured withpremium electrical grade steellaminations and copper electricalmagnet wire to lower losses forimproved efficiencies. A unique statorcore design lowers flux density whileincreasing cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation – Proprietary inverter-ratedClass F non-hygroscopic (coronaresistant) insulation system with NEMAClass B temperature rise, provides anextra margin of thermal life. All motorsare equipped with two series connected,normally closed, Class B thermostats fordetection of overload conditions and/orexcessive heating. Suitable for operationfrom adjustable speed drives with aninsulation system that meets or exceedsNEMA MG1-2003, Part 31.
Cooling – A bi-directional, non-sparkingfan is locked and keyed to the shaft. Itslow-inertia design reduces windagelosses, improves airflow, reduces noiseand provides dependable cooling. Castiron fan covers are provided on all framesizes.
Bearings – Regreasable, oversized singleshielded with cast iron inner caps.Alemite grease fittings on the inlets andpipe plugs on the relief ports for ease ofroutine maintenance. For added bearingprotection, 143T-256T frames have adrive end shaft seal and 284T-449Tframes have a drive end shaft V-ringslinger.
Lubrication – A specially formulated,high temperature tested, polyurea basedgrease is used to provide more than fourtimes the lubrication life of otherpolyurea greases.
Oversized Conduit Box – Cast ironconstruction that is larger than industrystandards, diagonally-split and rotatablein 90º increments for quick and easyconnections. Includes a ground lug andnon-wicking, clearly and permanentlymarked leads.
Corrosion Resistance – Cast ironconstruction, zinc-plated hardware,epoxy enamel paint and stainless steelnameplate resist rust and corrosion.
Modifiable – All Siemens motors areavailable with a wide variety ofmodifications to meet your specificmotor needs.
4-192007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide4-18
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Hazardous Duty MotorsClass I, Groups C & D, Class II, Groups F & G, Division 1 Custom BuildRGZZESDI - 6:1 Variable or 6:1 Constant Torque
FL FLDE List Multiplier Amps Nom. Weight Stock
HP RPM Frame Voltage Type Bearing Part Number Price $ Symbol 460V Eff. (%) (lbs.) Model1 3600 143T 460 RGZZESDI Ball 912 SA-7XXP 1.5 82.5 65
Hazardous Duty MotorsClass I, Groups C & D, Class II, Groups F & G, Division 1 Custom BuildRGZZESDI - 6:1 Variable or 6:1 Constant Torque
5-12007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide4-20
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Notes Lead TimeStock Motor Modifications
All stock motor modification lead times are based on warehouse stock motors only, please refer to custom motor section on nextpage for custom build lead times.
CURRENT STANDARDMODIFICATIONS•2 WORKING DAYS*
Nameplate change (rerate/derate)
Rotation arrow
C flange
D flange
Breather/drain
Alemite/grease relief
Auxiliary nameplate
Fungus proof/tropicalization
*2 working days for orders receivedbefore noon
•5 WORKING DAYS
Standard thermostat
Routine testing (non-witnessed)
Stainless steel hardware
Convert F1 to F2 assembly
Drip cover
Seal lead
Space heater
Provision for grounding
Inpro/Seal® bearing isolator
Export packaging
Main conduit box rotation
Slinger/o-ring seal
Brass seal
Vertical jacking
SUPER MODIFICATIONCAPABILITIES•2-4 WEEKS
Special testing
Special paint
Special packaging
Bearing change
Lubrication/grease change
Auxiliary conduit box installation (280frame and up only)
Dowel pin hole
Additional drain
Additional grounding provision
Special thermal protection Klixon®
Reconnects (consult factory)
Lead cable change/length
Convert TEFC to TEAO
Terminal block
Low noise fan (S449, 2-pole)
Change rotation (S449, 2-pole)
Oil mist provision
Oil mist ready
6-12007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide5-2
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Lead TimeCustom Motors
•CASE A1–12 WEEKS DELIVERY
Class H insulation
Double or triple dip & bake
Fungus proof/tropicalization
Inverter Duty motor
Space heater
Special ambient (from -40°C to +70°C)
Special frequency
Special voltage (<600V)
Thermistor (standard)
Thermostat (standard)
Up-frame
Winding RTD (standard)
Y/D connection
Terminal strip
TEAO enclosure
Additional plate
Alemites/grease relief
Bronze fan
Auxiliary condulet
Breather/drain
C or D flange
CE provision/marking
Dowel pin hole
Export packing/boxing
Fabricated conduit box
Group C
Inpro/Seal® bearing isolator
Jack screw provision
Oil mist provision
Oil mist ready
Oversized conduit box
Precision balance
Seal lead
Screen
Siemens standard paint for highcorrosive environment
Special color paint
Special shaft extension
•CASE A2–14 WEEKS DELIVERY
8-pole motor
Bearing RTD (standard)
Blower motor
Complete test report
Multispeed motor
NEMA Design C (4 or 6 pole)
Teflon® lead wire
VPI
ACM-1448 (C-4140) shaft material
Insulated bearing
Ready for tachometer installation
Ready for Stearns® brake installation
Shaft grounding
Special grease
Special Inpro/Seal® bearing isolators
TENV
•CASE B–15 WEEKS DELIVERY
P-base motor
Tachometer installed
Special paint system (formulation)
Special shaft material
Stearns brake installed
•CASE D–TBD (To be determined)
Special engineered product
Note: These lists are not all inclusive, all options may not be available for all motor types / frames.
All custom accessory lead times are based on “custom build” motors only, please refer to modification section on front for standardstock modification lead times.
Altitude X X X X 6-2 Insulation X X X X 6-10
Ambient X X X X 6-2 Leads X X X X X 6-11
Assembly - Mounting X X X X X 6-2 Lubrication X X X 6-11
Balance X X X X 6-3 Nameplates X X X X X 6-11
Bases X X X X X 6-4 Paint X X X X X 6-12
Bearings X X X 6-4 Protective Devices X X X X X 6-12
Breather Drain - Plugs X X X 6-5 Rotational Arrows X X X X X 6-13
Conduit Box - Main and Auxiliary X X X X X 6-5 Service Factor X X X 6-13
Connections X X X X 6-6 Shafts X X X 6-13
Couplings - Customer Supplied X X X X 6-6 Shaft Grounding Brush X 6-14
Drip Cover X X X X 6-7 Shaft Seals X X 6-15
Encoders X 6-7 Software X X X X X 6-15
Export Packaging X X X X X 6-9 Space Heaters X X X X 6-16
Fans X X X 6-9 Testing X X X X X 6-16
Flanged Housings/End Shields X X X X X 6-9 Vertical Jacking X X 6-17
Grounding X X X 6-10 Vibration Detectors X X X X 6-17
Hardware X X X 6-10 Voltage X X X X X 6-17
Hazardous Duty Motors X 6-10
Motor Type Motor TypeModifications/Accessories Page Modifications/Accessories Page
GPA GP SD DP RG GPA GP SD DP RG
CONTENTS
Lead Time (days) = Working days, calculated from normal business hours excluding holidays and weekends,subject to availability of the stock motors and parts at the time of order entry.
Modified Motor Pricing Examples:
All modifications and accessories shown in this section are the list price additions to ”Modifiable” list prices shown onthe preceding pages. Examples of how to construct a list price are shown below.
Example #1: 75HP, 1800RPM, 230/460V, 365T, RGZPSD, horizontal foot mounted with C-flange and space heaters.
Base List Price $6,033 Part Number 1LA03654SP21
C-Face $309 Order Code RG01
Space Heaters $262 Order Code A40
Total List Price: $6,604
Delivery: 5 Working Days, subject to availability
Example #2: 10HP, 1800RPM, 208-230/460V, 215T, GP10A, D-flange with feet, thermostats and bi-directional rotation arrow.
Base List Price $649 Part Number 1LE21012AB214AA3
D-Flange with Feet $152 Position 14 in Part Number changes to F
Thermostats $150 Position 15 in Part Number changes to G
Rotation Arrow $40 Order Code K70 (add a -Z to the end of the part number plus the order code)
Total List Price: $991 New Part Number - 1LE21012AB214FG3-Z +K70
Delivery: 5 Working Days, subject to availability
Modifications/Accessories
6-32007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide6-2
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
3300 40
6600 30
9900 20
ALTITUDETEFC (General Purpose & Severe Duty) motors with a 1.15 service factor in a 40°C ambient
at 3300 feet will operate at a 1.0 service factor in a 40°C ambient at altitudes up to 9900 feet.
For altitudes greater than 9900 feet, please consult factory.
Standard motors will operate at their rated service factor at altitudes above 3300 feet at the
corresponding ambient temperatures as shown in the following table.
AmbientMaximum Temperature
Altitude (feet) (°C)
AMBIENTTEFC (General Purpose & Severe Duty) motors with a 1.15 service factor in a 40°C ambient
at 3300 feet will operate at a 1.0 service factor at 3300 feet altitude up to a 65°C ambient.
For ambients greater than 65°C or below -25°C, please consult factory.
ASSEMBLY - Mounting & Terminal Box PositionMotors can be furnished in assemblies shown.Modifications will be of F-1 assembly stock motors.
When motors are ordered according to a particular
mounting, bearing brackets are assembled and
grease fittings are properly installed for operation with
the motor in the position shown. However, no attempt
is made to locate fittings on any particular side of the
motor.
* F-2 assembly not available as modification for
hazardous duty motors
** Horizontal ball bearing motors assembly W-5,W-6,W-7 and W-8 are not suitable for externalthrust in excess of the weight of the rotor and half-coupling.
CAUTION
Assembly F-1, W-2, W-3, W-6, W-8 and C-2 = Standard Lead Location
Assembly F-2, W-1, W-4, W-5, W-7 and C-1 = Lead Location Opposite Standard
R4A Mounting - W-4 70 5* Applicable to GP10A & GP100A motors only.Part Number Position 16 - 1XX2 XXX When ordering any of the above modifications, Position 16in the Part Number must change to the corresponding code.
Position 16 List Price Lead TimeCode Modification Adder $ (days)
For Motor Types GPA, GP, SD & DP (400+ frames only)
RG41 Mounting - C-2 70 5
RG42 Mounting - F-2 70 5
RG43 Mounting - W-6 70 5
RG44 Mounting - W-7 70 5
RG45 Mounting - W-5 70 5
RG46 Mounting - W-8 70 5
RG47 Mounting - C-1 70 5
RG48 Mounting - W-1 70 5
RG49 Mounting - W-2 70 5
RG50 Mounting - W-3 70 5
RG51 Mounting - W-4 70 5
Order List Price Lead TimeCode Modification Adder $ (days)
For Motor Types RG...
BALANCEAll motors are dynamically balanced to commercial limits measured in accordance with NEMA MG1-12.06. Modified motors canbe built to exceed standard commercial limits based on Table 1 below.
ASSEMBLY (continued)
TABLE 1BALANCE LIMITSMAXIMUM AMPLITUDE, INCHES, PEAK TO PEAK
Balance NEMA Standard Precision Extra Precision
Frame
RPM (synchronous) 143T 143T 364T 143T 284T 364T
449T 326T 449T 256T 326T 449T
IN P-P IN P-P IN P-P IN P-P IN P-P IN P-P0-999 .0025 .0005 .00075 .0002 .0003 .00041000-1999 .0025 .0005 .00075 .0002 .0003 .00041500-2999 .0025 .0005 .00075 .0002 .0003 .00043000-4000 .0025 .0005 .00075 .0002 .0003 .0004
Apply the list price additions as shown in Table 2 below to the basic modified motor list price.NOTE: For balance limits greater that Precision balance, contact factory.
L68 Bearings - Sealed Ball (except 2 Pole, 360+ Fr)* 160 160 160 320 320 320 400 640 640 640 640 640 800 20* Not available on IEEE 841 motors.** Only available as sealed bearings. Not available for hazardous duty motors.*** Not available for RGZP motors.Motors having roller bearings (444T to 449T) require a minimum radial load.Use of these motors in direct connected applications is discouraged to avoidexcessive drive end bearing noise and/or reduced bearing life.
BEARINGS
J00 J10 J20 J50 Condulet - Main Box side* na na na na 165 165 165 165 165 165 165 165 165 ***
COUPLINGS - Customer SuppliedRigid couplings, flexible couplings, pinions and V-belt sheaves can be pressed on at List Priceadders per the table below. Couplings, pinions or sheaves must be finish bored and key seatedto Siemens shaft dimensions and must be shipped to the plant freight prepaid.
Type Conveying Converting Films Paper Steel Hoist Marine Oil Drilling
Light
Standard
Heavy
(Darker=better suited for application)
ENCODERSEncoder Selection GuideEncoders (also known as tachometers)mount on the motor shaft to provideprecise speed and position feedback tothe control system. Encoders use twobasic technologies:Magnetic/Magnetoresistive, and Optical,and two common mounting methods:hollow shaft and modular. Encoderselection should be based on severalfactors: mechanical service duty, andenvironment.
Type of Encoder: Optical encoders areusually less expensive, but are morevulnerable to shock, vibration, andcontamination from dusty, dirty, wet, orchemical environments; Siemensrecommends magnetic encoders forthese environments.
Encoder Mounting: Hollowshaft/tethered encoders are easier tomount, but are less robust than modularencoders; Siemens recommendsmodular encoders for rough mechanicalservice applications. Other mounting
technologies, such as solid shaftcoupled, are available and may berequired for special applications, but arenot generally recommended. CallFactory for pricing.
Encoder Wiring: Encoders may beconnected via military connectors(solder connections with screw housing)or industrial connectors (pinconnections with terminal strip). Vendor standard connectors shown; callfactory for special connectors.
AccessoryOrder Codes
Lead Time(days)Single Output Dual Output Marker Pulse Shaft Grounding
Part Number Position 14 - 1XX2 XXX When ordering any of the above modifications, Position 14 in the Part Number must change to the corresponding code.* Includes vertical lifting devices. ** Custom build if stocked round body motors are not available for modification. Please consult with factory.
RG06 D-Flange without Feet 134 198 198 268 426 612 1106 1652 2032 2500 na 60**
RG07 D-Flange with Feet and Drip Cover 379 469 469 613 738 1070 1503 2018 2710 2920 4510 2
RG08 D-Flange without Feet and with Drip Cover* 379 469 469 613 738 1070 1503 2018 2710 2920 na 60**
* Includes vertical lifting devices. ** Custom build if stocked round body motors are not available for modification. Please consult with factory.Custom build 400 frames are available for DP motors.D-Flanges are not available for 140-250 frame RGZP and RGZZESD (hazardous duty) motors.
Part Number Position 14 - 1XX2 XXX * When ordering any of the above modifications, Position 14 in the Part Number must change to the corresponding code.
* Stainless steel hardware, limited to bearing housing bolts, terminal housing bolts, fan bolts and breather drains only, isavailable on modifiable general purpose and severe duty motors. This option is not available on hazardous duty motors.
HAZARDOUS DUTY MOTORSClass I:
Gr. B Hydrogen (not available)
Gr. C Atmospheres containing ethyl and ether vapor
Gr. D Atmospheres containing gasoline, petroleum,
naphtha, alcohols, acetone lacquer solvent vapors
and natural gas.
Class II:
Gr. E Atmospheres containing metal dust
Gr. F Atmospheres containing carbon black, coal or coke
dust.
Gr. G Atmospheres containing grain dust.
For unlisted hazardous duty motors, add the following price
additions to the non-hazardous duty motor of the rating required; use the
pricing symbol assigned to the enclosed motor base price.
Class II, Gr. F & G 470 470 685 699 769 923 1077 1230 1600 1662 70
Class B 1.0SF
Class II, Gr. E 512 512 727 743 828 995 1164 1332 1687 1788 5List price adders are only for custom built hazardous duty motor list prices for RGZESD (Multi-Speed)
motors,RGZEAD (automotive duty) motors and RGZTESD (Design C) motors.
* Available on horizontal Severe Duty motors only.
Provisions for Oil Mist - Convert a motor built with grease lubricated bearings to one that can be converted to oil-mistlubricated bearings at a future date. Siemens does not supply the oil mist system, reclassifer orifice, details of flow rate or oil-air ratios. Such information must be obtained from the oil-mist vendor.Oil Mist Ready - Convert a motor built with greaselubricated bearings to oil mist lubricated bearings for immediate use. Siemens does not supply the oil mist system, reclassifer orifice, details of flow rate or oil-air ratios. Such information must be obtained from the oil-mist vendor.
M21 Auxiliary Nameplate 110 2
M22 Division 2 * 205 2
Y80 Nameplate Change (Rerate/Derate)** 110 2
Y82 Provide Extra Nameplate 110 2
Order List Price Lead TimeCode Modification Adder $ (days)
NAMEPLATESDivision 2
Non hazardous duty motors can be usedin Class I and Class II Division 2 areasprovided no arcing devices are used.Advise ignition temperature or T-code and Class with requests. ODP motors notavailable for application in Division 1 orDivision 2 areas. Non (agency) certified,general purpose and severe duty motorsare available with the following metal tag:
Frequency Change (derate)
The following tabulation shows the synchronous speeds for 60 and 50 hertz.For different frequencies or adjustablefrequency applications, contact factory.
To derate a continuous duty 60 hertzmotor to a continuous 50 hertz motor,use the modifiable list price of the nextlarger HP 60 hertz motor and add the list
price as shown in the above table. Motor will be Class F, 1.15 service factor.
Service Factor Change (rerate)
Motor type RGZZESD (Class I, Group D,Class II, Groups F & G, Division 1) with1.0 service factor can be re-nameplatedto RGZZESD (Class I, Group D, Division 1)with 1.15 service factor for 140-250frame motors only. Use Order Code Y80
above for nameplate change.
Motor type RGZZESD (Class I, Groups C & D, Division 1) with 1.0 service factorcan be re-nameplated to RGZZESD (ClassI, Group C, Division 1) with 1.15 servicefactor for 140-250 frame motors only.Use Order Code Y80 above fornameplate change.
* Not available on GPA & DP motors.
** Not available on DP (140-360 frame) motors.
2 3600 3000
4 1800 1500
6 1200 1000
8 900 750
No. of Poles Speed (RPM)60 Hertz 50 Hertz
For hazardous duty motors, contact factory.For standard 50 hertz voltages, see Voltage section.
RG25 Thermostats, normally closed, 2 per motor 150 150 150 150 150 200 200 300 300 370 5
RG27 Thermocouples, coil head ** na na na na na na 1186 1186 1186 1186 60
RG28 Winding temperature protection, Stator na na na na na na 1996 1996 1996 1996 60
RTD's (coil head, 3 per phase), 100Ω
Platinum, complete with auxiliary box with
terminal strip opposite to main box **
WINDING PROTECTION - For Motor Types RG & DP (440 frames & custom build 400 frames)
* Control Modules are available for thermistors. Order Code A90. Add $450 List. 35 day lead-time. Shipped loose for customer installation.** Price does not include temperature readout devices. Not available for 360 frame ODP motors. Contact factory for other resistance values.** Price does not include temperature readout devices. Contact factory for other resistance values. Notes: • Thermistors - leads marked PM1 & PM2 • Thermostats - leads marked P1 & P2
BEARING PROTECTION
K70 Bidirectional 40 2
K71 Clockwise 40 2
K72 Counterclockwise 40 2
Order List Price Lead TimeCode Modification Adder $ (days)
ROTATIONAL ARROWS
** Price does not include temperature readout devices. Contact factory for other resistance values.
B PTC thermistors, 3 embedded temperature 425 425 425 425 na na na na 60
sensors for tripping*
C PTC thermistors, 6 embedded temperature 850 850 850 850 na na na na 60sensors for alarm and tripping*
D PTC thermistors, 3 embedded temperature 425 425 425 425 na na na na 60sensors for tripping, drive operation*
E PTC thermistors, 6 embedded temperature 850 850 850 850 na na na na 60
sensors for alarm and tripping, drive operation*
F KTY84-130, 2 embedded temperature sensors* 658 658 658 658 na na na na 60
G Thermostats, normally closed, 2 per motor 150 150 150 150 150 200 200 300 5
Part Number Position 15 - 1XX2 XXX When ordering any of the above modifications, Position 15 in the Part Number must change to the corresponding code. * Control Modules are available for thermistors. Order Code A90. Add $450 List. 60 day lead-time. Shipped loose for customer installation. ** Price does not include temperature readout devices. Contact factory for other resistance values. Notes: • Thermistors - leads marked PM1 & PM2 • Thermostats - leads marked P1 & P2
SHAFT SEALSAll SD, RGZPSD, RGZESD, RGZEESD motors 140 frame and larger have a shaftseal on the drive end which prevents contaminants from entering the bearingcavity. If customer requires Inpro/Seal® bearing isolators suitable in washdownand high dust atmospheres, make the price addition from the table. Notavailable on open drip-proof motors. Contact factory for vertical mounting and hazardous duty motors.
* Available only for SD, RGZPSD, RGZESD, RGZEAD, RGZESDB, RGZTESD, RGZEESD, RGZESDI and RGKESDI motors.** Available only for SD and RGZEESD motors.*** Available only for RGZZESD motors.Note: Order code L76 is not applicable to SD motors.
SOFTWARESpecify software with the following order codes. Make list price additions accordingto the table below. For special software requirements not listed, refer to yourSiemens representative for quotation.
Part Number Base Description List Price Lead Time
Adder $ (days)D05 Documentation in Spanish NC 15
F00 Certificate of compliance - copy of original 200 15
customer P.O. must accompany order.
F40 Standard Data Transmittal and certification sheet 30 15
including motor description, nameplate data
F42 Standard tabulated outline dimension sheet 30 15
F44 Standard Conduit box outline dimension sheet 30 15
F45 Standard wiring/connection diagram 30 15
F46 Standard Installation, Operation and 30 15
maintenance bulletins
F47 Standard renewal parts bulletin for standard 30 15
construction
F49 Standard tabulation performance data sheets 175 15
typical data; 460 only
F03 Standard performance curves, single page format
includes curves of speed vs torque, amps,
horsepower vs p.f., efficiency, amps, speed; based
on typical data. 500 15
F43 Non-standard outline drawings or special
construction or accessories 350 15
F50 Completion of customer specific tabular data sheets
using typical performance data only 350 15
F07 Special calculated data, i.e. time current, critical
speed, B-10 verification on standard Siemens format.
(460 V only) 850 15For any non-Siemens standard data format or special data not detailed above,contact factory with complete details for price additions.
6-152007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide6-14
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
SHAFTS (continued)Standard dimension are shown in theDimensions section. The followingopposite drive end standard double-endshafts are available at the price additionshown below.
Applicable to GP (cast iron), SD,RGZESD, RGZEESD, RGZZESD motorsonly.
Double-End Shafts, Standard Steel - Drive End Standard - Opposite Drive End as Follows
Order Code - M53 Order Code - M52NEMA Standard Short Shaft NEMA Standard Long Shaft
Frame FU Key FN-FW FV Key List Price FN-FW FV Key List Price Lead TimeLength Adder $ Length Adder $ (days)
A40 Space Heaters - 115V, Single Phase 146 146 218 262 320 379 428 5
A41 Space Heaters - 230V, Single Phase 146 146 218 262 320 379 428 5
Y52 Space Heaters - Special Voltage, Single Phase 292 292 436 524 640 758 856 60
A42 Space Heaters - 115V, Single Phase, Division 2 292 292 436 524 640 758 856 5
A44 Space Heaters - 230V, Single Phase, Division 2 292 292 436 524 640 758 856 5
A43 Space Heaters - 115V, Single Phase, Ex. Proof* 292 292 436 524 640 758 856 60
SPACE HEATERS
* Only for hazardous duty motorsNotes:• Leads marked H1 & H2• Space Heaters are not available for DP (140-360 frame) motors.• List price addition covers space heaters installed in motors with leads terminated in the main conduit box.• NEC (2005) requires any Division 2 motor that is not agency certified and is a general purpose non-hazardousenclosure to permanently mark on a visible nameplate on the motor surface the max surfacetemp based on 40°C ambient - this plate will show 200°C.CAUTION: Use in Division 2 areas with iginition temperatures below 250°C (250 x .80 = 200)should be avoided. [Reference: 501-8(b)].
TESTINGAll Siemens motors are given a routineline test per NEMA MG1 and IEEE-112.A description is given below:
ROUTINE TEST
Routine test consists of the followingitems tested in accordance with IEEEstandard 112.
• No Load Current
• No Load Speed
• Locked-Rotor Current
• Winding Resistance
• High Potential
• Bearings/Vibration Check
Vibration data is NOT recorded withroutine test. If required, please addper the following table.
Test report of routine test is based onIEEE Std. 112 Form A-1 and includescomplete nameplate information.
COMPLETE TEST
Complete test consists of following itemstested in accordance with NEMA andIEEE-112 test standards.
• Full Load Heat Run
• Temperature Rise at F.L.
• Winding Resistance
• Rated F.L. Slip
• No Load Current
• Breakdown Torque
• Locked Rotor Torque-Amps
• High Potential Tests
• Efficiencies @ 100, 75, 50 Percent Load
• Power Factor @ 100, 75, 50 PercentLoad
Test report of complete test is based onIEEE Std. Form A-2 and includes completenameplate information.
CALIBRATION TESTS
Calibration test consists of 0-125% ratedload test measurement of speed, torque,current, power factor and efficiency, atrated voltage. Data is curve plotted onSiemens standard format. Foot mountedmotors only.
NOISE TESTS
Tests to verify sound levels can beperformed. These tests are conducted perprocedures defined in IEEE-85. Tests areperformed under no load conditions.
SPECIAL TESTS
For tests or reporting format other thanthose listed in the following table.Contact Siemens with completespecification for price additions.
F20 Routine Test Report withVibration Test 400 400 400 400 400 400 400 400 400 400 400 400 *
F22 Routine Test Report with Vibration Test (Witnessed) 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 **
* Add 5 days to delivery for testing** Customers will be notified approximately 2 weeks before testing.Refer to factory for prices of test reports for adjustable speed drives.Multispeed motor test reports are priced based upon the number of speeds tested. List prices are at the followingpercentage of the single speed price:One speed tested 100%Two speeds tested 150%Pricing: Five copies of each test report are provided on 8.5” x 11” paper suitable for reproduction. Additional copiesare available for $35 List per copy.
VERTICAL JACKING PROVISIONS (280T-449T)This option is provided on foot mounted motors only. It is used to assist the installer in proper alignment of the motor shaftwith the driven piece of equipment for shimming purposes. Siemens will provide the tapped hole (one per foot), four permotor. A 1/2-13 UNC threaded hole will be provided on 280T frame, a 3/4-10 UNC threaded hole on 320T-360T and a 7/8-14 UNF threaded hole on 400T-440T frames. The customer is responsible for providing the bolts.
M39 Vertical Jacking Provision* 600 5
Order List Price Lead TimeCode Modification Adder $ (days)
(Lb. Ft.2 ÷ 23.73 = kgm2)(Lb. Ft.2 x .042 = kgm2)GD2 (kgfm2) x 5.933 = Lb. Ft2
kgfm2 ÷ 4 = kgm2
• Torque (Newton - meters): Nm x .7376 = Lb. - Ft.(Lb. Ft. x 1.356 = Nm)
• Power (Kilowatts): kW x 1.341 = HP(HP ÷ 1.341 = kW)(HP x .746 = kW)
• Temperature: °C = 5/9 (°F - 32)°F = (9/5 x °C) + 32
• Typical Performance Data Notes:
° To find amperes at various voltages:
• 575 V Data = 460 V Amperes x .80• 230 V Data = 460 V Amperes x 2.0• 200 V Data = 460 V Amperes x 2.3(Amperes = Full Load, Locked Rotor and No Load Values - from data pages)
° All other data (kVA Code, Efficiencies, Power Factors, Torques and Stall Times)
remain same as 460 V Data (winding connections can change - rarely - with voltage designs).
~~
~
7-32007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide7-2
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
General Purpose - ODP MotorsDP10 HIGH EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
7-52007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide7-4
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
General Purpose & Severe Duty - TEFC MotorsGP10A / GP10 / SD10 HIGH EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
General Purpose & Severe Duty - TEFC MotorsRGZP / RGZPSD HIGH EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
7-72007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide7-6
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
General Purpose & Severe Duty - TEFC MotorsRGZP / RGZPSD HIGH EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
Severe & Hazardous Duty MotorsRGZESD / RGZZESD / RGZESDB HIGH EFFICIENT460 Volts, NEMA Design B (except as noted), 40ºC Ambient
DOE#CC032A
7-92007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide7-8
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Severe & Hazardous Duty MotorsRGZESD / RGZZESD / RGZESDB HIGH EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
460 Volts, NEMA Design B (except as noted), 40ºC Ambient
*NEMA Design A 1.0 SF, Class F
DOE#CC032A
Severe Duty / TEFC Multi-Speed MotorsRGZESD-1 Winding Variable Torque HIGH EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
7-112007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide7-10
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Severe Duty / Automotive Duty MotorsRGZEAD - U-Frame HIGH EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
Severe Duty - TEFC Design C MotorsRGZTESD HIGH EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
7-132007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide7-12
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Severe & Hazardous Duty P-Base (VSS) MotorsRGZVESD / RGZVMTESD / RGZVILESD HIGH EFFICIENTRGZZVESD / RGZZVMTESD / RGZZVILESD
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
Severe & Hazardous Duty P-Base (VSS) MotorsRGZVESD / RGZVMTESD / RGZVILESD HIGH EFFICIENTRGZZVESD / RGZZVMTESD / RGZZVILESD
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
7-152007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide7-14
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Severe Duty P-Base (VHS) MotorsHSRGZVESD HIGH EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
General Purpose & Severe Duty - TEFC MotorsGP100A / GP100 / SD100 NEMA PREMIUM® EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
7-172007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide7-16
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Severe Duty - TEFC MotorsRGZEESD NEMA PREMIUM® EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
460 Volts, NEMA Design B (except as noted), 40ºC Ambient
DOE#CC032A
Severe Duty - TEFC MotorsRGZEESD NEMA PREMIUM® EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
Severe Duty / IEEE 841 - TEFC MotorsRGZEESDX NEMA PREMIUM® EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Min. Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load Guar. 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
460 Volts, NEMA Design B (except as noted), 40ºC Ambient
DOE#CC032A
7-212007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide7-20
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Severe Duty / IEEE 841 - TEFC MotorsRGZEESDX NEMA PREMIUM® EFFICIENT
Current [A] Nominal Efficiency (%) Power Factor (%) Torque LR Stall TimekVA/ Full Lckd Break- Winding
Synch F.L. No Full Lckd HP Full Min. Full Load Rotor Down Hot Cold Connec-HP RPM RPM Frame Load Load Rotor Code 1/2 3/4 Load Guar. 1/2 3/4 Load (lb-ft) (%) (%) (Sec) (Sec) tion
* Optional 4.5 inch "AK" is available for 182/184TC frame motors. Contact factory if required.(1) All GP10A Motors except 5HP, 1800RPM & 1.5HP, 900RPM. (4) All GP100A Motors and 10HP, 3600RPM & 10HP, 1800RPM GP10A Motors.(2) All GP100A Motors and 5HP, 1800RPM & 1.5HP, 900RPM GP10A Motors. (5) All GP10A Motors.(3) All GP10A Motors except 10HP, 3600RPM & 10HP, 1800RPM. (6) All GP100A Motors.
Dimensions in inchesDimensions are for reference only.
8-52007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide8-4
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
General Purpose - TEFC MotorsGP10A/GP100A (Cast Aluminum Frame)
Footed
C-Face with Feet
C-Face without Feet
O
C
-WN
U
BA
ES
P
2 F1
FK K
B
H
2 F
CC
ø
øø
AC
AB
AF
D
G_
2 E
A
J
CB
AA
O
C
-WN
U
BA
ES
P
2 F1
FK K
B
H
2 F
CC
AK
min.BB
BD
AH_
ø
ø
ø
ø ø
BF
AC
ABAF
D
G_
2 E
A
J
CB
ÿ AJ_
AA
C
-WN
U
ES
P
CC
AK
min.BB
BD
AH_
ø
ø
ø ø
BF
AC
AB
AF
CB
ÿ AJ_
AA
General Purpose - TEFC MotorsGP10A/GP100A (Cast Aluminum Frame)
D-Flange without Feet
C-Face D-Flange Keyseat
Frame C D 2E 2F 2F1 N-W 0 P U AB BA AH AJ AK BD BF AH AJ AK BD BF R S ES
* Optional 4.5 inch "AK" is available for 182/184TC frame motors. Contact factory if required.
Dimensions in inchesDimensions are for reference only.
8-92007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide8-8
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Severe Duty - TEFC MotorsSD10/SD100
C-Face with Feet
C-Face without Feet
O
C
-WN
U
BA
ES
2 F1
K
B
H
2 F
P
CC
ø
ø
ø
AC
AB
AF
D
G_
2 E
A
J
CB
AA
O
C
-WN
U
BA
ES
AK
min.BB
BD
AH_
2 F1
K
B
H
2 F
P
CC
ø
ø
ø
ø ø
BF
AC
AB
AF
ÿ AJ_
D
G_
2 E
A
J
CB
AA
C
-WN
U
ES
AK
min.BB
BD
AH_
P
CC
ø
ø
ø ø
BF
AC
AB
AF
ÿ AJ_
CB
AA
Severe Duty - TEFC MotorsSD10/SD100
* Optional 4.5 inch "AK" is available for 182/184TC frame motors. Contact factory if required.(1) Not according to NEMA standard for SD100 IEEE841 motors due to Inpro/Seal® bearing isolator.
Dimensions in inchesDimensions are for reference only.
O
C
-WN
U
BA
ES
AK
min.BB
BD
AH
2 F1
K
B
H
2 F
P
CC
ø
ø
ø
ø ø
AC
AB
AF
ÿ BF
ÿ AJ
D
G_
2 E
A
J
CB
AA
C
-WN
U
ES
AK
min.BB
BD
AH
P
CC
ø
ø
ø ø
AC
AB
AF
ÿ BF
ÿ AJ
CB
AA
S
R
Keyseat detail
C-Face D-Flange Keyseat
Frame C D 2E 2F 2F1 N-W(1) O P U AB BA AH AJ AK BD BF AH AJ AK BD BF R S ES
General Purpose, Severe &Hazardous Duty- TEFC MotorsRGZP / RGZPSD / RGZESD / RGZTESD / RGZZESD
Dimensions in inchesDimensions are for reference only.
* Optional 4.5 inch “AK” (See 143/5TC) is available for 182/4 TC. Contact factory if required.***Tap for 449TC to 324TC = .625 - 11. For 286TC to 182TC = .500 - 13. 140TC = .375 - 16 NC.Drip Cover dimension (when used) - max 3 inches.
Frame BD AJ AK U AH ES S BF# BF DIA143/5TC 6.50 5.875 4.5 0.875 2.12 1.41 .188 4 ***182/4TC 9.00* 7.250* 8.5* 1.125 2.62 1.78 .250 4 ***
(1) Not according to NEMA standard.* Only for 400HP, 2 Pole** Only for 300, 350 & 400HP, 4 PoleAll of the above motors have 8 hole footprints except 182 to 286 frames (2 & 8 pole only) and S449 frames.
Severe Duty & IEEE 841 - TEFC MotorsRGZEESD / RGZEESDXC-Face with and without Feet
Dimensions in inchesDimensions are for reference only.
RGZEESD RGZEESDXFrame Poles BD AJ AK U AH BA BA(1) ES S BF# BF DIA143TC 2,4,6 6.5 5.875 4.5 0.875 1.96 2.25 (1) 2.73 1.41 0.188 4 3/8"-16NC
S449SSC 18 14 16 2.625 4.5 7.5 8.16 3.5 0.625 8 5/8"-11NC(1) Not according to NEMA standard.Drip Cover dimension (when used) - max. 3 inches.S449 frame motors are only available with feet.
Severe Duty & IEEE 841 - TEFC MotorsRGZEESD / RGZEESDXD-Flange with and without Feet
Dimensions in inchesDimensions are for reference only.
RGZEESD RGZEESDXFrame Poles BD AJ AK U AH BA BA(1) ES S BF# BF DIA143TD 2,4,6 11 10 4.5 0.875 2 2.25 (1) 2.73 1.41 0.188 4 0.53
S449SSD 22 20 18 2.625 4.5 7.5 8.16 3.5 0.625 8 0.81(1) Not according to NEMA standard.Drip Cover dimension (when used) - max. 3 inches.S449 frame motors are only available with feet.
Severe & Hazardous Duty MotorsRGZESDI / RGZZESDIFigure A Totally Enclosed Fan Cooled
Dimensions in inchesDimensions are for reference only.
XC XD XE C D E 2F BA N-W O P W AB U 143T 0.188 0.188 1.38 12.2 3.50 2.75 4.00 2.25 2.25 7.2 7.7 0.13 6.7 0.875145T 0.188 0.188 1.38 13.7 3.50 2.75 5.00 2.25 2.25 7.2 7.7 0.13 6.7 +0.00
Dimensions in inchesDimensions are for reference only.
8-272007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide8-26
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Dimensions in inchesDimensions are for reference only.
XC XD XE C D E 2F BA N-W O P W AB U 254T 0.375 0.375 2.88 38.0 6.25 5.00 8.25 4.25 4.00 12.62 13.40 0.13 10.7 1.625256T 0.375 0.375 2.88 39.8 6.25 5.00 10.00 4.25 4.00 12.62 13.40 0.13 10.7 +0.00
Severe Duty - TEFC MotorsRGZESDIFigure B Totally Enclosed Blower Cooled with or without Encoder
Severe Duty - TEFC MotorsRGZESDI
Dimensions in inchesDimensions are for reference only.
Figure C Motor with Lake Shore SL56 Encoder
XC XD XE C D E 2F BA N-W O P W AB U 404T 0.750 0.750 5.63 43.66 10 8 12.25 6.625 7.25 19.90 19.60 0.13 18.4 2.875405T 0.750 0.750 5.63 43.66 10 8 13.75 6.625 7.25 19.90 19.60 0.13 18.4 +0.00
XC XD XE C D E 2F BA N-W O P W AB U 143T 0.188 0.188 1.38 15.9 3.50 2.75 4.00 2.25 2.25 7.25 7.5 0.13 6.7 0.875145T 0.188 0.188 1.38 16.9 3.50 2.75 5.00 2.25 2.25 7.25 7.5 0.13 6.7 +0.00
8-292007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide8-28
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
Dimensions in inchesDimensions are for reference only.
Severe Duty - TEFC MotorsRGZESDIFigure E Motor with Dynapar HS35 Encoder
XC XD XE C D E 2F BA N-W O P W AB U 143T 0.188 0.188 1.38 15.2 3.50 2.75 4.00 2.25 2.25 6.93 7.7 0.13 6.7 0.875145T 0.188 0.188 1.38 16.3 3.50 2.75 5.00 2.25 2.25 6.93 7.7 0.13 6.7 +0.00
Severe Duty - TEFC MotorsRGZESDIFigure F Motor with Externally Mounted Lake Shore 8500 Encoder
Dimensions in inchesDimensions are for reference only.
XC XD XE C D E 2F BA N-W O P W AB U 213T 0.313 0.313 2.38 22.2 5.25 4.25 5.50 3.50 3.38 10.58 10.9 0.13 9.40 1.375215T 0.313 0.313 2.38 23.7 5.25 4.25 7.00 3.50 3.38 10.58 10.9 0.13 9.40 +0.00
8-312007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide8-30
INV
ERTER
Du
tyH
azardo
us D
uty
Lead Tim
eM
od
ification
sA
ccessories
Typical
Perform
ance
Dim
ensio
ns
INV
ERTER
Du
tySevere D
uty
INV
ERTE
R D
uty
Haz
ard
ou
s D
uty
Lead
Tim
eM
od
ific
atio
ns
Acc
esso
ries
Typ
ical
Perf
orm
ance
Dim
ensi
on
sIN
VER
TER
Du
tySe
vere
Du
ty
RECOMMENDED SHEAVE DIAMETERS - TEFC MOTORSHP RPM Frame Narrow V1 Min. Dia. Std. V2 Min. Dia.50 900 404T 8.4 9
60 1800 364T 7.4 7.4
60 1200 404T 8 9
60 900 405T 10 10
75 1800 365T 8.6 9
75 1200 405T 10 10
75 900 444T 9.5 13
100 1800 405T 8.6 10
100 1200 444T 10 11.8
100 900 445T 12 15
125 1800 444T 10.5 12
125 1200 445T 12.4 15.2
125 900 447T 14 18.5
150 1800 445T 10.5 13.2
150 1200 447T 11.6 16.1
15 900 447T 14.6 24.7
200 1800 447T 13.2 15.8
200 1200 449T 14.6 25
200 900 449T 18 -
250 1800 449T 13 18.4
250 1200 449T 18.2 -
250 900 S449LS 19.8 -
300 1800 449T 15.4 24.8
300 1200 S449LS 18.4 -
350 1800 S449LS 15.8 -
350 1200 S449LS 21 -
400 1800 S449LS 18 -Notes:1. Example: 3V, 5V, 8V. Sheave face cannot overhand end of shaft.2. Example: A, B, C, D section. Center of sheave width cannot overhang end of shaft.3. Do not exceed belt service factor of 1.6. Follow manufacturer’s instructions for alignment and belt tensioning.Position sheaves as close to the drive end bearing as possible. (Maximum 1/2”” from shaft shoulder).4. Maximum speed reduction of 5:1.5. Shaft center distance approximately equal to diameter of largest sheave.6. All dimensions in inches.
Notes
Improved Efficiency High Efficiency
Enclosure TEFC TEFC
Efficiency eff2 eff2
Power Range 60Hz: 0.07 - 21.3 kW 60Hz: 0.86 - 21.3 kW
50Hz: 0.12 - 18.5 kW 50Hz: 0.75 - 18.5
Frame Size 56 -160 100-160
Frequency 50 and 60 Hertz 50 Hertz
Power 3 - Phase 3 - Phase
Voltage 230/400 @ 50 Hertz, 460V @ 60 Hertz 230/400
Service Factor (sine wave) Stock 1.1 1.0
Electrical Design Design N Design N
Stator Windings Copper - Random Wound Copper - Random Wound
Insulation Class F Class F
Temperature Rise Class B @ 1.0SF, Class F @ 1.1SF Class B @ 1.0SF, Class F @ 1.1SF
Warranty 12/18 month 12/18 month
Frame Cast Aluminum Cast Iron
Endshields Cast Aluminum Cast Iron
Conduit Box Aluminum Alloy Cast Iron
Lead Seal Gasket Neoprene Neoprene
Fan Cover Corrosion Protected Steel Plate Corrosion Protected Steel Plate
Severity Grade A Severity Grade A Severity Grade A
1.6 mm/s 1.6 mm/s 1.6 mm/s
2.2 mm/s 2.2 mm/s 2.2 mm/s
2.8 mm/s 2.8 mm/s 2.8 mm/s
1LA7See Page 10-8
1LA6See Page 10-17
1MJSee Page 10-19
9-22007 Low Voltage AC Motors Selection and Pricing Guide2007 Low Voltage AC Motors Selection and Pricing Guide9-1
2007 Low Voltage AC Motors Selection and Pricing Guide9-3 10-12007 Low Voltage AC Motors Selection and Pricing Guide
IEC M
OTO
RS
EFF2 C.I. Fram
eIEC
MO
TOR
SExp
losio
n Pro
of
IEC M
OTO
RS
EFF1 Alu
m. Fram
eIEC
MO
TOR
SEFF1 C
.I. Frame
IEC M
OTO
RS
EFF2 Alu
m. Fram
e
General Purpose - TEFC IEC Motor1LA7 - Aluminum Frame Improved Efficiency (eff2)The 1LA7 motors, with their widevariety of options, fit in every drivesystem concept and cover more than90% of all imaginable applicationsworldwide, suitable for indoor andoutdoor applications where light weightand excellent price/performance ratioand high degree of operationalreliability are required. This powerfulenergy-saving motor is less harmful tothe environment thanks to reduction inCO2 emission.
Performance Specifications• 90W to 18.5kW
• Overload reserve in continuous mode (SF 1.1)
• Dual Frequency rated
• 3000, 1500, 1000, 750 RPM
3600, 1800, 1200, 900 RPM
• 3 phase, 50 Hz; 230VD/400VY and 60 Hz; 460VY
• 3 phase, 50 Hz; 400VD/690VY and 60 Hz; 460VD
• All commonly used voltages (50Hz and 60Hz) available
• Continuous Duty, Suitable for Converted fed operation
• CE Marked, IEC 60034
• NEMA MG1-12 compatibility available
• UL and CSA label marks available
• 56 through 160 frame
Features for Long LifeFrame & End Shields - Cast aluminumconstruction for exceptional heatdissipation and structural integrity. Allmotors are designed with degree ofprotection IP55 (IEC 529), suitable foruse in dusty or damp surroundings,ready for their use in the tropics. (IP56and IP65 available)
Rotor - A unique offset laminated rotorcore design provides improvedefficiency while larger bars andAluminum end rings reduce resistancefor lower rotor losses. Each die castaluminum rotor assembly is dynamicallybalanced (IEC 60034-14) for extendedbearing life.
Stator/Windings - Manufactured withpremium electrical grade steellaminations and the finest copperelectrical magnet wire for lower lossesand improved efficiencies. A uniquestator core design lowers flux densityand increases cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation - DURIGNIT® IR 2000,inverter-compatible up to 500 V,optionally up to 690 V. This insulationsystem comprised of high-gradeenameled wires and insulating sheetmaterials combine with solvent-free-impregnating resin. The system ensuresa high level of mechanical and electricalstrength as well as good serviceabilityand long motor life. The insulationoffers general protection for thewindings against corrosive gases,vapors, dust, oil and increased humidity,and resists the normal stresses ofvibration.
Cooling - Motors are fitted with a radial-flow fan which functions independentlyof the direction of rotation (coolingmethod IC 411 to DIN EN 60034-6). Thematerial of the external cooling fans isreinforced plastic. This material is testedand certified for a 20 year lifetime. Fancowls are made of corrosion protectedsteel plate.
Bearings - The bearing nominal life isspecified by standard calculation (DINISO 281) and is achieved or exceeds by90% if used according to instructions, ifthe operating conditions are belowaverage a bearing life of 100,000 (Lh10hours) can be achieved.
Lubrication - The grease life, for pre-lubricated motors, is tailored to thebearing life. In those cases where re-lubrication is chosen, the motors areprovided with a grease retaining systemthat prevents grease from entering themotor. Siemens IEC motors use a lithiumbased grease.
Conduit Box - Cast aluminum-construction, top mounted as standard,the terminal box can be ordered toeither side of the motor and be rotated90º or 180º (frames size 80 and above)providing a more flexible mounting. Inaddition to the standard terminal boxearthing, an external earthing is alsomade available for all motors uponrequest.
2007 Low Voltage AC Motors Selection and Pricing Guide 2007 Low Voltage AC Motors Selection and Pricing Guide 10-1110-10
General Purpose - TEFC IEC Motor1LA6 - Cast Iron Frame Improved Efficiency (eff2)The 1LA6 motors, with their widevariety of options, fit in every drivesystem concept and cover more than90% of all imaginable applicationsworldwide, suitable for indoor andoutdoor applications where excellentprice/performance ratio and high degreeof operational reliability in severeoperating atmospheres are required.This powerful energy-saving motor isless harmful to the environment thanksto reduction in CO2 emission. Theseindustry workhorses are ideal for use inchemical processing, mining, foundry,pulp and paper, waste management andpetro/chemical applications
• Continuous Duty, Suitable for Converted fed operation
• CE Marked, IEC 60034
• NEMA MG1-12 available
• UL and CSA label marks available
• 100 through 160 frame
Features for Long LifeFrame & End Shields - Cast Ironconstruction for high degree ofoperational reliability in aggressiveatmospheres. All motors are designedfor IP55 (IEC 529), suitable for use industy or damp surroundings, ready fortheir use in the tropics. (IP56 and IP65available)
Rotor - A unique offset laminated rotorcore design provides improvedefficiency while larger bars andAluminum end rings reduce resistancefor lower rotor losses. Each die castaluminum rotor assembly is dynamicallybalanced (IEC 60034-14) for extendedbearing life.
Stator/Windings - Manufactured withpremium electrical grade steellaminations and the finest copperelectrical magnet wire for lower lossesand improved efficiencies. A uniquestator core design lowers flux densityand increases cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation - DURIGNIT® IR 2000,inverter-compatible up to 500 V,optionally up to 690 V. This insulationsystem comprised of high-gradeenameled wires and insulating sheetmaterials combine with solvent-free-impregnating resin. The system ensuresa high level of mechanical and electricalstrength as well as good serviceabilityand long motor life. The insulationoffers general protection for thewindings against corrosive gases,vapors, dust, oil and increased humidity,and resists the normal stresses ofvibration.
Cooling - Motors are fitted with a radial-flow fan which functions independentlyof the direction of rotation (coolingmethod IC 411 to DIN EN 60034-6). Thematerial of the external cooling fans isreinforced plastic. This material is testedand certified for a 20 year lifetime. Fancowls are made of corrosion protectedsteel plate.
Bearings - The bearing nominal life isspecified by standard calculation (DINISO 281) and is achieved or exceeds by90% if used according to instructions, ifthe operating conditions are belowaverage a bearing life of 100,000 (Lh10hours) can be achieved.
Lubrication - The grease life, for pre-lubricated motors, is tailored to thebearing life. In those cases where re-lubrication is chosen, the motors areprovided with a grease retaining systemthat prevents grease from entering themotor. Siemens IEC motors use a lithiumbased grease.
Conduit Box - Cast Iron-construction,top mounted as standard, the terminalbox can be ordered to either side of themotor and be rotated 90º or 180º,providing a more flexible mounting. Inaddition to the standard terminal boxearthing, an external earthing is alsomade available for all motors uponrequest.
2007 Low Voltage AC Motors Selection and Pricing Guide 2007 Low Voltage AC Motors Selection and Pricing Guide 10-1310-12
IEC M
OTO
RS
EFF2 C.I. Fram
eIEC
MO
TOR
SExp
losio
n Pro
of
IEC M
OTO
RS
EFF1 Alu
m. Fram
eIEC
MO
TOR
SEFF1 C
.I. Frame
IEC M
OTO
RS
EFF2 Alu
m. Fram
eIE
C M
OTO
RS
EFF2
Alu
m. F
ram
eIE
C M
OTO
RS
Exp
losi
on
Pro
of
IEC
MO
TOR
SEF
F1 A
lum
. Fra
me
IEC
MO
TOR
SEF
F1 C
.I. F
ram
eIE
C M
OTO
RS
EFF2
C.I.
Fra
me
Explosion Proof - TEFC IEC Motor1MJ6 - 1MJ7 - Cast Iron Frame Improved Efficiency (eff2)Siemens explosion-protected motors gofurther than the basic safetyrequirements. Our rugged EEx motorsare completely reliable even under themost extreme conditions and underhazardous environments such as inchemical plants, the oil industry or ingas works. They comply with thestrictest safety standards for theprotection of life, machines andenvironment. All explosion-protectedmotors from Siemens have been testedby the German Federal Institute ofScience and Technology (PTB) or by theGerman Coal and Steel Technology Co.(DMT).
Performance Specifications• .25kW to 132kW
• Guideline 94/9/94EG, ATEX 100a
• 3000, 1500, 1000 or 750 RPM
• 3 phase, 50 Hz; 230D/400Y V
• 3 phase, 50 Hz; 400D/690Y V
• Special voltages (50Hz and 60Hz) available
• Increase Energy Saving EU efficency class EFF2
• Class F insulation, Class B temperaturerise
• Continuous Duty
• Suitable for Converted fed operation
• CE Marked, IEC 60034, IEC 60079
• 71 through 315 frame
Features for Long LifeFrame & End Shields - Cast Ironconstruction for high degree ofoperational reliability in aggressiveatmospheres. All motors are designedfor IP55 (IEC 529), suitable for use industy or damp surroundings, ready fortheir use in the tropics. (IP56 available)
Rotor - A unique offset laminated rotorcore design provides improvedefficiency while larger bars andAluminum end rings reduce resistancefor lower rotor losses. Each die castaluminum rotor assembly is dynamicallybalanced (IEC 60034-14) for extendedbearing life
Stator/Windings - Manufactured withpremium electrical grade steellaminations and the finest copperelectrical magnet wire for lower lossesand improved efficiencies. A uniquestator core design lowers flux densityand increases cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation - DURIGNIT® IR 2000,inverter-compatible up to 500 V,optionally up to 690 V. This insulationsystem comprised high-grade enameledwires and insulating sheet materialscombine with solvent-free-impregnatingresin. The system ensures a high level ofmechanical and electrical strength aswell as good serviceability and longmotor life. The insulation offers generalprotection for the windings againstcorrosive gases, vapors, dust, oil andincreased humidity, and resists thenormal stresses of vibration.
Cooling - Motors are fitted with a radial-flow fan which functions independentlyof the direction of rotation (coolingmethod IC 411 to DIN EN 60034-6). Thematerial of the external cooling fans isreinforced plastic. This material is testedand certified for a 20 year lifetime. Fancowls are made of corrosion protectedsteel plate.
Bearings - The bearing nominal life isspecified by standard calculation (DINISO 281) and is achieved or exceeds by90% if used according to instructions, ifthe operating conditions are belowaverage a bearing life of 100,000 (Lh10hours) can be achieved.
Lubrication - The grease life, for pre-lubricated motors, is tailored to thebearing life. In those cases where re-lubrication is chosen, the motors areprovided with a grease retaining systemthat prevents grease from entering themotor. Siemens IEC motors use a lithiumbased grease.
Conduit Box - Aluminum-constructionfor frames up to 160M, Cast Iron-construction for frames 160L and above,top mounted as standard. The terminalbox can be ordered to either side of themotor and be rotated 90º or 180º(frames size 80 and above), providing amore flexible mounting.
The 1LA9 motors, with their wide varietyof options, fit in every drive systemconcept and cover more than 90% of allimaginable applications worldwide,suitable for indoor and outdoorapplications where light weight andexcellent price/performance ratio andhigh degree of operational reliability arerequired. This powerful energy-savingmotor is less harmful to the environmentthanks to reduction in CO2 emission.
• Meets or exceeds EPAct efficiency standards (CC 032A)
• Class F insulationClass B temperature rise
• Continuous Duty, Suitable for Converted fed operation
• CE Marked, IEC 60034
• NEMA MG1-12 available
• UL and CSA label marks available
• 56 through 160 frame
Features for Long LifeFrame & End Shields - Cast aluminumconstruction for exceptional heatdissipation and structural integrity. Allmotors are designed with degree ofprotection IP55 (IEC 529), suitable for usein dusty or damp surroundings, ready fortheir use in the tropics. (IP56 and IP65available)
Rotor - A unique offset laminated rotorcore design provides improved efficiencywhile larger bars and Aluminum end ringsreduce resistance for lower rotor losses.Each die cast aluminum rotor assembly isdynamically balanced (IEC 60034-14) forextended bearing life.
Stator/Windings - Manufactured withpremium electrical grade steellaminations and the finest copperelectrical magnet wire for lower lossesand improved efficiencies. A uniquestator core design lowers flux density andincreases cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation - DURIGNIT® IR 2000, inverter-compatible up to 500 V, optionally up to690 V. This insulation system comprisedof high-grade enameled wires andinsulating sheet materials combine withsolvent-free-impregnating resin. Thesystem ensures a high level of mechanicaland electrical strength as well as goodserviceability and long motor life. Theinsulation offers general protection forthe windings against corrosive gases,vapors, dust, oil and increased humidity,and resists the normal stresses ofvibration.
Cooling - Motors are fitted with a radial-flow fan which functions independentlyof the direction of rotation (coolingmethod IC 411 to DIN EN 60034-6). Thematerial of the external cooling fans isreinforced plastic. This material is testedand certified for a 20 year lifetime. Fancowls are made of corrosion protectedsteel plate.
Bearings - The bearing nominal life isspecified by standard calculation (DIN ISO281) and is achieved or exceeds by 90% ifused according to instructions, if theoperating conditions are below average abearing life of 100,000 (Lh10 hours) canbe achieved.
Lubrication - The grease life, for pre-lubricated motors, is tailored to thebearing life. In those cases where re-lubrication is chosen, the motors areprovided with a grease retaining systemthat prevents grease from entering themotor. Siemens IEC motors use a lithiumbased grease
Conduit Box - Conduit Box - Castaluminum-construction, top mounted asstandard, the terminal box can beordered to either side of the motor andbe rotated 90º or 180º (frames size 80and above), providing a more flexiblemounting. In addition to the standardterminal box earthing, an externalearthing is also made available for allmotors.
General Purpose - TEFC IEC Motor1LA9 Aluminum Frame
Horizontal, Foot Mounted, with ThermistorsPower RPM FL Current FL Nom. Eff.
kW HP DE List Multiplier 400v 460v 400v 460v Weight Stock50Hz 60Hz 50Hz 60Hz Frame Type Bearing Part Number Price $ Symbol 50Hz 60Hz 50Hz 60Hz (kg) Model
2007 Low Voltage AC Motors Selection and Pricing Guide 2007 Low Voltage AC Motors Selection and Pricing Guide 10-2110-20
IEC M
OTO
RS
EFF2 C.I. Fram
eIEC
MO
TOR
SExp
losio
n Pro
of
IEC M
OTO
RS
EFF1 Alu
m. Fram
eIEC
MO
TOR
SEFF1 C
.I. Frame
IEC M
OTO
RS
EFF2 Alu
m. Fram
eIE
C M
OTO
RS
EFF2
Alu
m. F
ram
eIE
C M
OTO
RS
Exp
losi
on
Pro
of
IEC
MO
TOR
SEF
F1 A
lum
. Fra
me
IEC
MO
TOR
SEF
F1 C
.I. F
ram
eIE
C M
OTO
RS
EFF2
C.I.
Fra
me
General Purpose - TEFC IEC Motor1LG6 - Cast Iron Frame High Efficiency (eff1)The 1LG6 series of IEC motors are idealfor both indoor and outdoorapplications and in severe operatingatmospheres. These industryworkhorses are ideal for use in chemicalprocessing, mining, foundry, pulp andpaper, waste management andpetro/chemical applications.
Performance Specifications• 18.5kW to 200kW
• 1.15 service factor, 40°C ambient
• Dual Frequency rated
• 3000, 1500, 1000 RPM - 50 Hz
• 3600, 1800, 1200 RPM - 60 Hz
• 3 phase, 50 Hz; 230VD/400VY and 60 Hz; 460VY
• 3 phase, 50 Hz; 400VD/690VY and 60 Hz; 460VD
• Special voltages (50 and 60Hz) available
• Increase Energy Saving EU efficency class EFF1
• Meets or exceeds EPAct efficiency standards (CC 032A)
• Class F insulation, Class B temperature rise
• Continuous Duty, Suitable for Converted fed operation
• CE Marked, IEC 60034
• NEMA MG1-12
• UL and CSA marks available
• 180 through 315 frame
Features for Long LifeFrame & End Shields - Cast Ironconstruction for exceptional structuralintegrity. All motors are designed forIP55 (IEC 529), suitable for use in dustyor damp surroundings, ready for theiruse in the tropics. (IP56 and IP65available)
Rotor - A unique offset laminated rotorcore design provides improvedefficiency while larger bars andAluminum end rings reduce resistance
for lower rotor losses. Each die castaluminum rotor assembly is dynamicallybalanced (IEC 60034-14) for extendedbearing life.
Stator/Windings - Manufactured withpremium electrical grade steellaminations and the finest copperelectrical magnet wire for lower lossesand improved efficiencies. A uniquestator core design lowers flux densityand increases cooling capacity. Largeconductor cross section reducesresistance, also lowering stator losses.
Insulation - DURIGNIT® IR 2000, inverter-compatible up to 500 V, optionally up to690 V. This insulation system comprisedof high-grade enameled wires andinsulating sheet materials combine withsolvent-free-impregnating resin. Thesystem ensures a high level of mechanicaland electrical strength as well as goodserviceability and long motor life. Theinsulation offers general protection forthe windings against corrosive gases,vapors, dust, oil and increased humidity,and resists the normal stresses ofvibration.
Cooling - Motors are fitted with a radial-flow fan which functions independentlyof the direction of rotation (coolingmethod IC 411 to DIN EN 60034-6). Thematerial of the external cooling fans isreinforced plastic. This material is testedand certified for a 20 year lifetime. Fancowls are made of corrosion protectedsteel plate.
Bearings - Non-regreasable bearings,but optionally available with regreasingdevices up to frame size 250 (Standardfrom frame 280 and above).
The bearing nominal life is specified bystandard calculation (DIN ISO 281) andis achieved or exceeds by 90% if usedproperly, if the operating conditions arebelow average a bearing life of 100,000(Lh10 hours) can be achieved.
Lubrication - The grease life, for pre-lubricated motors, is tailored to thebearing life. For re-lubricated bearings,the motors are provided with a greaseretaining system with the provision thatwhen the grease containing chamber isfull of old grease the grease is thenejected to the outside of the motor.
Conduit Box - The top mounted, Castaluminum-construction terminal box(frames 225 and below, cast ironconstruction available as an option) andthe Cast Iron-construction (frame 250and above) can be ordered to the Rightor left hand side of the motor as well asrotated 90º and 180º.
The standard delivery times are valid after the reception of a technically and commercially clarified order, on FCA Little Rock, AR basis.For determination of the arrival date at the customer, the relevant transfer times have to be added.The standard delivery times indicated according to price list can change under certain preconditions. (e.g. high volume of new orders).
12-12007 Low Voltage AC Motors Selection and Pricing Guide 2007 Low Voltage AC Motors Selection and Pricing Guide11-2
IEC
MO
TOR
SSp
ecia
l Opt
ion
sIE
C M
OTO
RS
Typi
cal P
erfo
rman
ceIE
C M
OTO
RS
Dim
ensi
ons
IEC
MO
TOR
SD
eliv
ery
Tim
eIEC
MO
TOR
SSp
ecial Optio
ns
IEC M
OTO
RS
Typical Performance
IEC M
OTO
RS
Dim
ensionsIEC
MO
TOR
SD
elivery Time
Notes Table of ContentsSpecial Options
1LA6 / 1LA7 / 1LA9 Frames size 56-160
1LG6 Frames size 180-315
1MJ6 Frames size 71-200
1MJ7 Frames size 225-315
Voltage
Mounting
Protective Devices
Cooling Temperature
Country Specific Designs
Motor Protection
Anti-Condensation Heaters
Mechanical
Others
12-32007 Low Voltage AC Motors Selection and Pricing Guide 2007 Low Voltage AC Motors Selection and Pricing Guide12-2
K45 Anti-condensation heating for 230VNot possible with PTC's up to frame 160 335 335 335 375 400 417 585 653 717 820 909 1030 1030Only 3 PTC for 1MJ7 motors
Anti-condensation heating for 230VK46 Not possible with PTC's up to frame 160 335 335 335 375 400 417 585 653 717 820 909 1030 1030
General Purpose - TEFC IEC Motor1LA9 Horizontal, Foot Mounted
*For NDE foot base, BA = 54Prices and data are subject to change without notice.Dimensions are in millimeters.Dimensions are for reference only.
14-72007 Low Voltage AC Motors Selection and Pricing Guide14-6
General Purpose - TEFC IEC Motor1LG6 / 1MJ6 / 1MJ7B5 Flange - without feet
General Purpose - TEFC IEC Motor1LA6 / 1LA7 / 1LA9 / 1MJ6B5-B14 Flange - without feet
Frame Construction DIN EN 50347 DIN 42948 LA LE M N P S T Z 56 M IM B5, IM B35, IM V1, IM V3 Flange FF 100 A 120 8 20 100 80 120 7 3 4
IM B14, IM B34, IM V18, IM V19 Standard flange FT 65 C 80 – 20 65 50 80 M5 2.5 4 IM B14, IM B34, IM V18, IM V19 Special flange FT 85 C 105 – 20 85 70 105 M6 2.5 4
63 M IM B5, IM B35, IM V1, IM V3 Flange FF 115 A 140 8 23 115 95 140 10 3 4 IM B14, IM B34, IM V18, IM V19 Standard flange FT 75 C 90 – 23 75 60 90 M5 2.5 4 IM B14, IM B34, IM V18, IM V19 Special flange FT 100 C 120 – 23 100 80 120 M6 3 4
71 M IM B5, IM B35, IM V1, IM V3 Flange FF 130 A 160 9 30 130 110 160 10 3.5 4 IM B14, IM B34, IM V18, IM V19 Standard flange FT 85 C 105 – 30 85 70 105 M6 2.5 4 IM B14, IM B34, IM V18, IM V19 Special flange FT 115 C 140 – 30 115 95 140 M8 3 4
80 M IM B5, IM B35, IM V1, IM V3 Flange FF 165 A 200 10 40 165 130 200 12 3.5 4 IM B14, IM B34, IM V18, IM V19 Standard flange FT 100 C 120 – 40 100 80 120 M6 3 4 IM B14, IM B34, IM V18, IM V19 Special flange FT 130 C 160 – 40 130 110 160 M8 3.5 4
90 S, 90 L IM B5, IM B35, IM V1, IM V3 Flange FF 165 A 200 10 50 165 130 200 12 3.5 4 IM B14, IM B34, IM V18, IM V19 Standard flange FT 100 C 140 – 50 115 95 140 M8 3 4 IM B14, IM B34, IM V18, IM V19 Special flange FT 130 C 160 – 50 130 110 160 M8 3.5 4
100 L IM B5, IM B35, IM V1, IM V3 Flange FF 215 A 250 11 60 215 180 250 14.5 4 4 IM B14, IM B34, IM V18, IM V19 Standard flange FT 130 C 160 – 60 130 110 160 M8 3.5 4 IM B14, IM B34, IM V18, IM V19 Special flange FT 165 C 200 – 60 165 130 200 M10 3.5 4
112 M IM B5, IM B35, IM V1, IM V3 Flange FF 215 A 250 11 60 215 180 250 14.5 4 4 IM B14, IM B34, IM V18, IM V19 Standard flange FT 130 C 160 – 60 130 110 160 M8 3.5 4 IM B14, IM B34, IM V18, IM V19 Special flange FT 165 C 200 – 60 165 130 200 M10 3.5 4
132 S, 132 M IM B5, IM B35, IM V1, IM V3 Flange FF 265 A 300 12 80 265 230 300 14.5 4 4 IM B14, IM B34, IM V18, IM V19 Standard flange FT 165 C 200 – 80 165 130 200 M10 3.5 4 IM B14, IM B34, IM V18, IM V19 Special flange FT 215 C 250 – 80 215 180 250 M12 4 4
160 M, 160 L IM B5, IM B35, IM V1, IM V3 Flange FF 300 A 350 13 110 300 250 350 18.5 5 4 IM B14, IM B34, IM V18, IM V19 Standard flange FT 215 C 250 – 110 215 180 250 M12 4 4 IM B14, IM B34, IM V18, IM V19 Special flange FT 265 C 300 – 110 265 230 300 M12 4 4
1MJ6 B14 flange only up to frame size 90L1MJ6 B14 special flange up to frame size 80M
Prices and data are subject to change without notice.Dimensions are in millimeters.Dimensions are for reference only.
Frame Construction DIN EN 50347 DIN 42948 LA LE M N P S T Z180M,180L IMB5,IMV1,IMV3 Flange FF300 A350 13 110 300 250 350 18.5 5 4