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FANS & MOTOR
REPAIR PARTS
CATALOG 45-2012
INDEX
GENERAL INFO . Pages Sales Terms / Shipping ...................................2 Fan Applications ............................................ 4-5 Using This Catalog ............................................ 6BLANK BORE FANS .........................................Pages Series 1 - .. Photos ............................... 7-12 .. Tables ..............................27-31 Series 2 - .. Photos ..............................12-13 .. Tables ............................ 32-33 Series 3 - .. Photos ................................... 14 .. Tables ............................ 33-34 Series 4 - .. Photos .............................. 14-15 .. Tables ...................................34 Series 5 - .. Photos ..............................15-16 .. Tables ............................35-36 Series 6 - .. Photos ..............................16-19 .. Tables ............................ 37-40 Series 7 - .. Photos ................................... 19 .. Tables ...................................40 Series 8 - .. Photos .............................20-21 .. Tables ..............................41-43 Series 9 - .. Photos .................................. 22 .. Tables .............................43-44 Series 10 - . Photos ............................22-23 . Tables .............................44-47 Series 11 - . Photos .................................. 24 . Tables .............................47-48 Series 12 - . Photos ............................24-25 . Tables ...................................49 Series 18 - . Photos ........................... 25-26 . Tables ............................ 49-50OEM FAN BLADES ...........................................Pages Baldor, Century ................................................ 51 Delco ................................................................... 51 General Electric ........................................52-54 Leeson ............................................................... 54 Lincoln ...............................................................55 Louis Allis ..........................................................55 Marathon ...........................................................56 Reliance ...................................................... 56-57 Siemens Allis .................................................... 57 Siemens (German) .........................................58 Siemens (Energy ) ..........................................58 Toshiba ..............................................................58 Teco, US.............................................................59 WEG .....................................................................60 Westinghouse...................................................60MOTOR PARTS ..................................................Pages IEC Terminal Blocks ......................................... 61 Lubricaps ........................................................... 61 Fan Covers .................................................. 61-62 Terminal Boxes ................................................63 Heaters, Nameplates .....................................64 Eyebolts .............................................................64 EZE-Sleeves ......................................................65 Wire Markers ...................................................65 Thermal Protectors .......................................66 Motor Bases, Rails .......................................... 67 Water Slingers................................................. 67 Oil & Slip Rings .........................................68-69 Brusholders .....................................................69 Pancake Blowers ............................................69 Custom Fan Covers ........................................69OTHER JENKINS PARTS ................................Pages Transformers & Controls ............................. 70 Motor Test Systems .........................................71
SHIPPING: 5933 Brookshire Boulevard · Charlotte , NC 28216MAILING: PO Box 32127, Charlotte , NC 28232-2127
www.JENKINS.COM
SerieS 1 – Shallow receSS
PageS 7-12
SerieS 2 – Paddle wheel
PageS 12-13
SerieS 3 – Flat Backed
Page 14
SerieS 4 – receSSed huB
PageS 14-15
SerieS 5 – armature /rotor
PageS 15-16
SerieS 6 – deeP receSS
PageS 16-19
SerieS 7 – weStinghouSe
Page 19
SerieS 8 – directional-axial
PageS 20-21
SerieS 9 – Shrouded
Page 22
SerieS 10–dc/armature
PageS 22-23
SerieS 11–Bolt /clamP on
Page 24
SerieS 12–SPlit Bolt /clamP
PageS 24-25
SerieS 18–directional-radial
PageS 25-26
original manuFacturerS FanS
PageS 51-60
motor rePair PartS
PageS 61-69
SALES TERMS: Our normal terms are 30 Days Net for customers with established credit. All others, credit cards, or COD. All prices F.O.B. Charlotte, in U.S. Dollars. Fan orders and other small part orders are normally shipped by United Parcel Service. We have standard shipping and handling charge of $6.00 per order on UPS ground shipments of 20 pounds or less. Orders that are 20 pounds or more will have a handling charge of $8.00. There is no minimum billing charge.
RUSH ORDERS/SPECIAL SHIPPING: There will be an extra charge involved for Priority Mail, Special Delivery, UPS Red, Blue or 3-Day Service, Air Express, COD or International Shipments, based on the extra cost incurred. An emergency shipment after 5:00 pm or on weekends will be charged up to $100.00 extra. On average, machined fans ship in 3 to 5 days. Fans can be machined as a rush order for an extra $25.00 expedite fee.
COOLING FAN & MOTOR PARTS wARRANTY: Cooling fans and Motor Parts supplied by Jenkins Electric Company are guaranteed to operate within designed parameters under the specifics of our following limited warranty. Design parameters are as specified in either our written quotation or as specified in this catalog. All assembly and /or related workmanship are guaranteed to be free from defect for a period of 12 months. This warranty does not cover equipment that has been damaged in shipment, current overloads, improper voltage supply, improper frequency, excessive duty cycle, water/dirt damage, and lightening or employee abuse.
LIMITATIONS OF LIABILITY: Jenkins Electric Company will not be liable for any consequential, special, contingent or incidental damages and/or penalties occurred. We disclaim liability for any losses or damages outside of this equipment, for any transportation charges or for any labor claims. Jenkins Electric Company specifically denies liability for any personal injury produced as a result of improper application, used and/or improper safety procedures during operation.
RETURN & EXCHANGE POLICY: Jenkins Electric Company will only accept returns for credit and/or exchange on any standard catalog item if accompanied by applicable invoice copy. A 10% restocking fee applies. Fans custom machined to nonstandard customer specifications, special order or non-stock items specifically purchased and/or manufactured for a customer cannot be returned for credit or exchange. Defective parts or parts requiring corrective machine work can be returned for an expedited repair or exchange. Any related shipping charges incurred are not credited.
SaleS TermS & Shipping informaTion
2
We Accept:
IF YOU KNOW THE MOTOR MANUFACTURER:
1. Find your motor manufacturer’s listing in the index on the front cover.
2. Turn to the indicated page number and find the column heading “Suggested for Frame No.” in the manufacturer’s data table.
3. Look for the frame size (or sizes) that matches your motor’s frame size.
4. Verify that you have selected the correct line item by checking the fan diameter in the “Overall Diameter (D)” data column.
5. After verifying the correct frame size and overall diameter, you can also check “No. of Blades & Material”, “Diameter of Bore”, “Keyway Size”, and, if known, the number of motor “Poles.”
6. The column “Refer to Photo #” gives the photo number from the front pages of the catalog which most closely matches the selected fan.
7. On the left side of the data table, the column “OEM Catalog Number” gives the part number for the manufacturer’s original fan. On the right side of the data table, the column “Jenkins Catalog Number” gives the part number for our cast aluminum replacement fan.
8. If nothing in the manufacturer’s table seems to fit, then please give us a call at 1-800-438-3003 or visit our website at www.jenkins.com for additional fan photos. We can machine one of our stock fans to meet your requirements.
If you DON”T know the motor manufacturer:
1. Find the photo on the front cover, which most closely matches the fan you need. Fan series are identified as Series 1 to Series 18.
2. Turn to the page indicated under the photo you have selected. You will see many additional photos for the selected series.
3. Note the photo number which most closely matches the fan you need.
4. From the index on the front cover, find the “Tables” pages for the selected fan series. Notice that the table data is sorted by “Overall Diameter (D)” the 3rd column.
5. Look down the “Overall Diameter (D)”, column to find the range of diameter you need. Within this range of diameters, check to see if the photo number noted in step (3) above is shown in the “Refer to Photo #” column 6. If so, then verify the additional dimensional data (columns 7-13) for that fan, determine the bore size you need, and give us a call to order.
6. If the photo number noted in step (3) above does not appear in the range of required diameters, then check the other photo numbers listed under “Refer to Photo #” to see if a close match exists. If not, it may be necessary to return to step (1) above and select a different fan series.
7. If nothing from the Blank Bore Fan Series seems to fit, then please give us a call at 1-800-438-3003 or visit our website at www.jenkins.com for additional fan photos. We can machine one of our stock fans to meet your requirements.
How do I find the fan I need in
this catalog?Jenkins Electric manufactures and stocks the largest variety of motor cooling fans in the USA. We can also cast any special fan from custom patterns made at Jenkins Electric.
First, obtain as much of the following data as possible: Fan Diameter, Bore / Shaft Size, Keyway size, Fan Material (metal/plastic), Motor manufacturer, Frame size, RPM, and Fan part number. Then . . .
Fan Machining Charges - page 5 • Fan Application Suggestions - pages 4 - 5 For detailed information about the fan data tables in this catalog, see page 6.
3
DIMENSIONS: Overall diameter (D) is most critical in determining air delivery over the motor. Blades width (A) is also important, but the number of blades is not significant. Be sure the fan blade you choose clears the bearing housing OD, and the fan cover ID. All catalog dimensions are given in inches. Tolerances are ± ⅛” on all dimensions except bore.
BORE: We will bore any of our aluminum fans to ±0.001” tolerance (straight bore only). We recommend that you order your fan to the same micrometer measurement as the motor shaft journal. To install or remove the fan, warm it with a torch or in an oven, and slip it on the shaft. Please specify keyway size if desired. We do not recommend split hubs in aluminum fans. The split concentrates the stress on the fan back plate, and will encourage cracking failure unless the bore of the fan is within a few thousandths of the shaft size. A “Maximum Allowed Bore” is shown for each bore fan. Large bores may weaken then hub, particularly if a keyway is required. Our Machine Department meets the Calibration System Requirements in MIL-STD-45662A.
MATERIAL: Aluminum (AL), Plastic (PL), and Steel (St) fans are stocked. We will cast special aluminum, brass, and cast iron fans to order. We buy our plastic fans from the motor manufacturers, except for the 2-51 slip ring fan, which we manufacture.
Our aluminum castings are not balanced. We cast 356 Prime Alloy, producing a hardness of approximately Rockwell B-60, suitable for use on explosion-proof motors. The plastic fans we stock are not treated for use on explosion-proof motors. We do not recommend attaching balance weights to any plastic fan.
FRAME: The frame shown is for 1200 and 1800-rpm motors except those marked “TS” which are 3600-rpm motors. Fans shown for “T” frames are safe for use with the same frame number in either “U” frames or old NEMA frames. They are also safe to use with older frames higher number as long as the rated horsepower is the same or less than the horsepower of the “T” frame listed.
SPECIAL FANS: We have many fans and patterns in stock which are not illustrated or listed. The best method of identification is to send in a sample (even if it is broken) for us to match. If we do not have a pattern, we can make a metal pattern or have a wooden pattern made for complex shapes. You are charged for our net cost in obtaining the pattern, but we retain the pattern for future use. Our pattern-making charge is $40.00/hour, Net, plus material costs.
FAN COVERS: We can supply General Electric, Lincoln, Louis Allis, Siemens Energy, Toshiba and some Teco guards from stock. We will be glad to order Reliance, US Electric and Westinghouse shrouds for you. We also make custom fan covers in our Charlotte facility (see page 67 for more information).
FAN SELECTION & APPLICATION:We are ready to help you with your motor cooling fan needs. When you know what you need, please specify catalog number, quantity, and special machining with our order. To help you choose, our Replacement Motor Fan table lists the name of the original equipment manufacturer (OEM) and shows the manufacturer’s part in our stock. Our suggested Jenkins replacement part is also shown. Choose whichever fan you prefer. For older frames and other brands, we will be happy to check our records to see if we can make a recommendation. However, we strongly rely on your own judgment to be sure a particular fan will fit the enclosure and cause air to flow and cool your motor.
fan applicaTionS & SuggeSTionS
4
INCH DIMENSION KEYWAYS USED IN COOLING FANS - TABLE B
Keyway Size Range of fan shaft sizes Width & Depth using this keyway* FS x (FU-FR) {Fan End Shaft Diam. (FU)} Inches Minimum Typical Maximum 1/8 x 1/16 1/2 7/8 1-1/8 3/16 x 3/32 3/4 1 2-1/4 1/4 x 1/8 3/4 1-1/4 2-1/2 5/16 x 5/32 7/8 1-1/2 2-1/2 3/8 x 3/16 1-1/4 1-3/4 3-5/8 1/2 x 1/4 1-7/8 2-1/4 4-1/8*NOTE: Keyways used in fans do not fit in the ranges established by ANSI Standard
B17.1 or similar charts. Please check your own motor shaft when ordering a fan.
SHIPPING ADDRESS:JENKINS ELECTRIC COMPANY5933 Brookshire BoulevardCharlotte , NC 28216-3386
List Prices for Machining Overall Fan DiameterAnd Balance Procedures Part # Under 12” Part # 12” to 18” Part # 18” to 25” Part # 25” & OverA. Bore with Keyway & Set Screw(s) 12 A $50.00 12 18A $60.00 18A $100.00 25A $150.00B. Bore with Keyway & Split Hub 12B 150.00 12 18B 180.00 18B 200.00 25B 250.00C. Bore & Cut Down Diameter (D) 12C 80.00 12 18C 110.00 18C 150.00 25C 180.00D. Cut Down Overall Diameter (D) 12D 50.00 12 18D 60.00 18D 100.00 25D 150.00E. Mill Off or Taper Balde Width (A) 12E 80.00 12 18E 110.00 18E 150.00 25E 180.00F. Static Balance Bored Fan 12F 80.00 12 18F 110.00 18F 150.00 25F 180.00G. Cut Down Hub Length (C) or 12G 50.00 12 18G 60.00 18G 100.00 25G 150.00 Diameter (D) H. Machine Off Hub & Face Backplate 12H 150.00 12 18H 180.00 18H 200.00 25H 250.00I. Drill Concentric Mounting Holes 12I 80.00 12 18I 110.00 18I 150.00 25I 180.00J. Mill Spaces in Backplate 12J 80.00 12 18J 110.00 18J 150.00 25J 180.00K. Supply Threaded Pull Holes 12K 50.00 12 18K 60.00 18K 100.00 25K 150.00L. Add & Machine Support Ring to 12L 300.00 12 18L 400.00 18L 450.00 25L 500.00 Top of Blades (<3” Bore) (<7” Bore) (<12” Bore) (>12” Bore)M. Cast Steel Insert in Hub 12M 300.00 12 18M 400.00 18M 450.00 25M 500.00 (Use Bore Diameter)N. Machine Per Jig 12N 200.00 12 18N 300.00 18N 350.00 25N 400.00O. Bore & Split Hub for Fans Not 12O 200.00 12 18O 300.00 18O 350.00 25O 400.00 Made to SplitP. Cut Down Diameter for Fans 12P 200.00 12 18P 300.00 18P 350.00 25P 400.00 Hard to CutQ. Mill or Taper Blades with Extra 12Q 200.00 12 18Q 300.00 18Q 350.00 25Q 400.00 Machine TimeR. Dynamic Balance 12R 300.00 12 18R 400.00 18R 450.00 25R 500.00S. Bore Fan Not Purchased from 12S 80.00 12 18S 110.00 18S 150.00 25S 180.00 JenkinsT. Cut Down OD on Fan Not Purchased 12T 80.00 12 18T 110.00 18T 150.00 25T 180.00U. Modify Hub or Backplate on Pattern 12U 200.00 12 18U 300.00 18U 350.00 25U 400.00
5
HOW TO USE THIS CATALOG TO CHOOSE A FAN BLADE FROM AN UNKNOWN SAMPLEThe tables on pages 27-50 show the fan blades we cast in aluminum that can be machined to your specifications. (Table B2 on page 5 lists our charges to machine a fan blade). We catalog several types of blades. Most motor fans blow air out form the hub (radial air flow), and require a fan cover to direct the air flowing along the motor frame. These radial fans are listed in the tables as Series 1 through Series 7.
SAMPLE OF TABLE FOR BLANK ALUMINUM FAN BLADES
“LINE” refers to the line number that the fan information is located on. This is used for reference only.“Overall Diameter (D)” this is the overall or complete outside diameter of the fan casting.“Our Fan Catalog Number” is the Jenkins Electric fan casting part number without machining. “List Price $” refers to the casting selling price before it is bored or otherwise machined. The discount schedule is listed separately.“Refer to Photo#” 161 means that the fan looks like Photo 161. This reference may be an exact likeness, or it may only mean that the fan listed vaguely
resembles this photo, and we do not have an accurate photo available.“Blades-Material-weight” shows the number of blades on the fan, what the fan is made of, and an approximate weight of the fan in pounds. “width of Blades (A)” The width of the blade (A) is an approximate measurement of the blade made to indicate the space needed under the fan cover.
The actual blade width may be smaller near the tip. “Plate Diameter (H)” refers to the drawing at the top of each series listing. “Maximum Allowed Bore” is the bore which leaves ¼” hub wall. If a keyway is needed in the wall, the fan bore cannot be this big.
uSing ThiS caTalog To chooSe a fan
N Overall Our Fan List Blades, Width of Hub Hub Hub Plate Maximum Typical LINE E Diam. Catalog Price Refer to Material, Blades Diam. Thickness Recess Diam. Allowed Frame # W (D) Number ($) Photo # Wt (lbs) (A) (B) (C) (E) (H) Bore Number 1 • 2 1-4634 $ 37.00 161 8-Al-1 3/4 5/8 1/4 0 1 -5/8 3/8 48 2 • 2 -5/8 1-4643 37.00 147 12-Al-1 3/8 3/4 1/4 0 2 -1/8 1/2 56
HOW TO USE THIS CATALOG TO CHOOSE A REPLACEMENT MOTOR FAN, IF YOU HAVE THE MOTOR
NAMEPLATEOn pages 51 through 60, we list typical fans used by various OEM’s for their ac and/or dc motors. We stock fans made by the OEM, and list these in Column (2) for various frame sizes. The OEM fan catalog number begins with a manufacturer initial. The data in the tables refer to the motor manufacturer’s recommendations for one specific model. Dimensions may vary for other models, so please check your motor shaft and fan OD. Many manufacturers are cutting down the fan OD to save power and reduce noise.
SAMPLE OF TABLE FOR OEM FANS WITH OUR REPLACEMENT ALUMINUM FAN BLADES
“OEM Catalog Number” is the original equipment manufacturer’s fan.“List Price $” refers to the selling price for the OEM part. The discount schedule is listed on Page 64.“Refer to Photo #” 147 means that this fan looks like Photo 147. This reference may be an exact likeness, or it may only mean that the fan listed
vaguely resembles this photo, and we do not have an accurate photo available.“No. of Blades & Materials” shows the number of blades on the fan, and the material of the fan.“Diameter of Bore” refers to the size of the hole for mounting the fan on the shaft of the motor.“Keyway Size” refers to size of the key slot for mounting the fan on the shaft of the motor.“Suggested Frame Number” is shown if we know the OEM frame size for this fan.“Poles” is shown if we know the OEM RPM rating for this fan.“Jenkins Catalog Number” is the Jenkins Electric fan casting part number we offer as a replacement for the OEM fan. Our fan replacement fan will
move an equivalent amount of air, and can be mounted on the motor without hitting the frame or cover, (however, you may have to locate it in a slightly different place on the shaft to provide satisfactory mechanical clearances).
“List Price $” refers to the base price for the Jenkins Electric fan casting part number (including all machining). This price is subject to appropriate discounts.
FANS FOR BALDOR MOTORS
OEM List No. of Diameter Overall Suggested Jenkins List LINE Catalog Price Refer to Blades of Keyway Diameter For Frame Catalog Price # Number $ Photo # & Matl. Bore Size (D) No. Poles Number $ 1 B-34FN4001 $ 28.00 147 8-Al 0.625” 5/8” x 5/32” 5-1/4” 48,56 1-42MX $ 56.00 2 B-35FN4001 28.00 118 8-Al 0.625” 6-1/8” 56,140T 1-30MXX 45.00
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com
Photo 23R-549(H) (11-3/4”D) RE
Photo 211-77 (9-1/2”D) SG
Photo 251-34 (11-3/4”D) RF
Photo 17LI-6890-2 (14”D) IE
Photo 151-6075 (20”D) UK
Photo 191-36 (15-3/8”D) RA
Photo 11TG-180A (6-1/8”D) TC
Photo 91-1 (7”D) GQ
Photo 131-00 (5-1/4”D) GY
Photo 51-000 (4-1/2”D) GE
Photo 31-96 (4-7/8”D) SH
Photo 7GE-604AA1 (7”D) GP
Photo 11-1 (7”D) 1A
BaSic deSignDimensional Drawing
SERIES 1 FANSeries one fans are the type used most often on horizontal TEFC induction motors. These fans have a small hub recess (the “E” dimension in the drawing to the right). The 1-0 through 1-5 was first developed to fit U-Frame General Electric Motors and then the patterns were modified slightly to fit other manufacturers’ motors. The 1-30 series were based on Reliance Electric fan shapes, and some of the 1-60 fans were added for special Reliance motors. The 1-40 series were based on U.S. Electric blade shapes. The newer General Electric motors have fans like the 1-600 and 1-700 shapes. Many other motors use fans from this table. Photo 2
1-4 (11-1/2”D) 1B
7
SerieS 1 - Shallow receSS
Refer to Tables on Pages 27 thru 31
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com
Photo 27AC-751-381 (8-1/8”D) AA
Photo 291-17 (7-3/4”D) LB
Photo 31AM-132S (7-3/8”D) SJ
Photo 331-30 (6-3/8”D) RC
Photo 351-38 (14-1/8”D) AB
Photo 37T-906 (9-1/2”D) TA
Photo 391-11 (9”D) RD
Photo 41C-337507 (8”D) CA
Photo 431-44 (8”D) UC
Photo 45LE-3528-01 (9-3/4”D) EA
Photo 471-3 (9-3/4”D) GW
Photo 49B-314-32 (13-1/2”D) BB
Photo 511-14 (14-5/8”D) GH
Photo 531-52 (12-1/2”D) GD
Photo 551-101 (14-1/2”D) GU
8
SerieS 1 - Shallow receSS Refer to Tables on Pages 27 thru 31
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com 11
BaSic deSigndimenSional drawing
Photo 2012-4 (8-1/4”D) 2A
Photo 2022-5 (10-1/8”D) 2B
SERIES 2 FANSSeries 2 fans were originally developed for use on textile-type motors, but many manufacturers use these “paddle-wheel” shapes for both internal and external motor cooling. The absence of a back plate on these fans permit airflow through the motor in either direction. These fans are particularly adaptable since it is so easy to saw off the blades to reduce the overall diameter or to shape the blade tips. All fans of this type work by creating a higher-pressure at the blade tips. The shape of the fan guard or motor housing then determines the path of the higher-pressure air. The pressure is typically a few pounds per square foot near the blade tips and varies with the motor speed.
Photo 1471-6019 (4-1/2”D) YF
Photo 1491-6072 (13-3/8”D) SN
Photo 1511-6123 (4”D) FC
Photo 1531-79 (8-1/2”D) IB
Photo 1551-7 (11-3/4”D) ID
Photo 1571-8 (16-1/8”D) AD
Photo 1591-10 (11-3/4”D) XI
Photo 1611-4457 (22-1/4”D) LN
Photo 1631-3734 (12”D) WH
SerieS 2 - paddle wheel
SerieS 1 - Shallow receSS
Refer to Tables on Pages 27 thru 31
Refer to Tables on Pages 32 thru 33
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com12
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com 13
BaSic deSigndimenSional drawing
Photo 4014-5 (11-1/2”D) 4A
Photo 4024-8 (14-5/8”D) 4B
SERIES 4 FANSSeries 4 fans were first made to resemble General Electric plastic fans with a back clamping, split hub. Other manufacturers have machined the hub on the back to function as a bearing cover, or used a setscrew near the back to mount the fan on a short shaft. We added flat backed fans with equivalent dimensions for GE motors. The front hub is easier to heat and to tighten the setscrews. These flat backed fans are designated 1-001 through 1-103 in Series 1 Blank Bore Fan Table.
BaSic deSigndimenSional drawing
Photo 3011-9 (7-1/4”D) 3A
Photo 3021-001 (11-1/2”D) 3B
Photo 3103-4462 (8-7/8”D) ZD
Photo 3153-2132 (16”D) 3C
Photo 3203-970 (12-3/8”D) AC
Photo 3253-8659 (11-1/4”D) AH
Photo 3303-7776 (11-3/4”D) MF
SerieS 3 - flaT Backed
SERIES 3 FANSIn 1981 we included our old Series 3 fans, which had a deep dish (large, “E” dimension) with our Series 6 listing. Most of the styles were obsolete. We are now reusing Series 3 fans to indicate those fans, which have a negligible “E” dimension, i.e., flat backed fans. Modern, foreign and American motor designs often have squared off or flat end bells, so no recess is required in the fan’s hub area. These fans can be used on many Baldor, GE, Toshiba and other brands. Photo 315 refers to fan blade used to blow dust, chips, etc. in material handling. These fans are not specifically designed for motor cooling.
SerieS 4 - receSSed huB
Refer to Tables on Pages 33 thru 34
Refer to Table on Page 34
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com14
Photo 4104-1 (9”D) SA
Photo 4151G01 (14-1/2”D) GT
Photo 4204-8 (14-5/8”D) GV
SerieS 4 - receSSed huB
Photo 5105-8323 (5-1/2”D) YE
Photo 5155-497 (7-7/8”D) XZ
Photo 52018-7809 (8-3/4”D) XP
Photo 525GE-1825AA1 (10”D) GI
Photo 5305-4618 (8-1/2”D) LX
Photo 5355-6820 (15”D) XO
SERIES 5 FANSSeries 5 fans are suitable for internal cooling of an AC motor. They have a hub, which protrudes from the back plate on the opposite side of the blades. This protruding hub can fit in under the rotor end turns or end ring without interfering with the bearing housings. Photo 501 fans have openings in the back plate to allow air movement through the fan. This allows the fan to draw air through the rotor and then push it toward the stator end turns or out the end bells of the motor. Photo 502 fans have a solid back plate. Air cannot be moved along the shaft through this type of fan.
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com 15
SerieS 6 - deep receSS
BaSic deSigndimenSional drawing
Photo 6016-2 (7”D) 6A
Photo 6026-15 (12”D) 6B
Photo 6046-11 (6-1/8”D) GZ
Photo 6066-4 (9-3/4”D) LF
Photo 6086-2 (7”D) LD
SERIES 6 FANSSeries 6 fans are those with deep dished back plate, i.e., dimension “E” is relatively large. This type is used on many European motors and some old American designs. To change European frame sizes (IEC Numbers) to the approximate NEMA frame, multiply the IEC Number by (1.6). The IEC Frame Number is the motor shaft height (D) in millimeters. The deep hub recess allows the fan to fit around a protruding bearing housing. Some of the Series 1 fans also have a sizable hub recess, so the distinction between them and the Series 6 is not rigorous.
Photo 5405-5390 (14-1/2”D) XV
Photo 5505-4624 (13-1/8”D) PC
Photo 5555-169 (11”D) YC
SerieS 5 - armaTure/roTor
Photo 5455-555 (24-1/4”D) RL
Refer to Tables on Pages 35 thru 36
Refer to Tables on Pages 37 thru 40
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com16
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com 17
Photo 6586-8567 (13-3/8”D) LO
Photo 6606-1646 (12”D) PB
Photo 6626-4162 (28”D) WJ
Photo 6646-477 (8-1/2”D) FA
Photo 6666-8354 (14-1/2”D) WE
Photo 6681-7654 (18”D) XU
Photo 6406-22 (5-7/8”D) SB
Photo 6426-34 (3-7/8”D) ZI
Photo 6446-142 (6-1/4”D) ZN
Photo 646SP-817-700-004 (7-7/8”D) AJ
Photo 6486-496 (7”D) ZZ
Photo 6506-458 (20-5/8”D) ZY
Photo 652LA-71-01 (13”D) LG
Photo 6546-4295 (13-7/8”D) LP
Photo 6566-3026 (17-1/4”D) LM
SerieS 6 - deep receSS
Refer to Tables on Pages 37 thru 40
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com18
Photo 6706-3-2 (9-7/8”D) WG
Photo 6726-9153 (20”D) LH
Photo 6746-6337 (14”D) LZ
SerieS 6 - deep receSS
BaSic deSigndimenSional drawing
Photo 7017-2 (7-1/4”D) 7A
Photo 7027-5 (11”D) 7B
Photo 705W13G08 (11-1/2”D) WB
Photo 7107-5 (11”D) WC
Photo 7157-19 (9-1/8”D) WD
SerieS 7 - weSTinghouSe
SERIES 7 FANSSeries 7 fans are made to fit Westinghouse motors, but are an attractive, sturdy fan for use on other motors as well. When boring these castings, you should adjust the position of the hub in the lathe chuck to make the blade tips run reasonably true. Irregularities from the casting and grinding processes may mean the hub is not perfectly square with the blades.
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com 19
Photo 6766-9473 (8-3/16”D)
Photo 6786-9475 (17”D)
BaSic deSigndimenSional drawing
Photo 8018-4659 (15”D) 8A
Photo 8028-5226 (27”D) 8B
Photo 8048-9848 (10”D) JA
Photo 8088-2706 (13”D) LI
Photo 8128-8593 (15-7/8”D) LU
Photo 8168-6082 (6-3/4”D) ZF
Photo 8208-6016 (14-3/4”D) RW
Photo 8248-2613 (14-3/4”D) RJ
Photo 8288-4661 (42-1/2”D) YH
Photo 8328-3411 (8-3/4”D) ZL
Photo 8368-2800 (16-5/8”D) XF
Photo 8408-2142 (9”D) UN
Photo 8448-9847 (10”D) JB
Photo 8488-2145 (23-5/8”D) RP
SerieS 8 - direcTional - axial
SERIES 8 FANSSeries 8 fans are axial flow fans, i.e., they force air to flow along the axis or shaft of the fan blade. All of the previous fans listed are radial flow fans, in that they force air out along the radius of the fan blades, creating a high pressure at the tips. The direction of rotation of a Series 8 is specified by the direction the fan must turn to blow air into the motor, when the observer is standing at the shaft end where the fan is mounted. For example, Photo 801 shows a counterclockwise fan. If you rotate the fan CCW on its axis, it will blow air into the page, or away from you. Photo 802 shows a clockwise fan. For CW rotation, the air is forced away from you.
Refer to Tables on Pages 41 thru 43
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com20
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com 21
BaSic deSigndimenSional drawing
Photo 100110-1735 (10”D) 10A
Photo 100210-1736 (10”D) 10B
Photo 100510-2609 (11-1/2”D) NC
Photo 101010-2848 (8-1/4”D) NF
Photo 101510-8402 (13”D) NE
SERIES 10 FANSSeries 10 fans are used inside a DC motor opposite the commutator end. Air is drawn across the armature and blown out of the motor. There is usually a deep recess for the bearing housing, and the outside of the hub is tapered to fit under the coils ends. A Rim can be cast around the tips of the blades, if desired. See Table B2 for the additional charge to add a support rim.
Photo 9059-5201 (14-7/8”D) AG
Photo 9109-7759 (5-3/4”D) RQ
Photo 9159-2 (4-3/8”D) ZS
BaSic deSigndimenSional drawing
Photo 9019-1 (4-1/2”D) 9A
Photo 9029-25909 (6-1/8 9B
SERIES 9 FANSSeries 9 fans have a ring or shroud cast around the blade tips which confines and directs the airflow. This type fan may direct the air through or over the motor without the benefit of a close fitting fan cover. The ring also provides a stronger construction, limiting damage to the blades tips. (A support ring could be cast along the blades of most patterns. See Table B2 for the additional charges.)
SerieS 9 - Shrouded
SerieS 10 - dc/armaTure
Refer to Table on Pages 43 thru 44
Refer to Tables on Pages 44 thru 47
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com22
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com 23
BaSic deSigndimenSional drawing
Photo 120112-4275 (6”D) 12A
Photo 120212-6841 (11”D) 12B
SerieS 12 - SpliT BolT/clamp
SERIES 12 FANSSeries 12 fans come in two or more pieces, which are bolted to a machine shaft, or are clamped together. This type of fan is useful if it is necessary to remove the fan from a shaft joining two parts of a machine that are difficult to disassemble. The list price includes all pieces required to assemble a complete fan, but does not include charges to bore and machine the split surfaces of the fan. See Table B2 for the additional charges.
Photo 110511-8575 (18-1/8”D) VE
Photo 111011-7751 (6-3/4”D) VB
Photo 111510-3694 (22-3/4”D) LK
Photo 112011-3228 (19-1/2”D) XJ
Photo 112511-129 (12-1/8”D) AI
Photo 11301-1934 (11-3/4”D) YB
BaSic deSigndimenSional drawing
Photo 110111-1217 (8”D) 11A
Photo 110211-1940 (12-3/4”D) 11B
SERIES 11 FANSSeries 11 fans are bolted to the rotor, coupling, or ratchet mechanisms rather than being bored to fit the motor shaft. They may be used for squirrel cages or wound rotors or for vertical pump motors. The thickness of the hub area of these fans is the same as the back plate.
SerieS 11 - BolT & clamp on
Refer to Table on Page 47 thru 48
Refer to Table on Page 49
Refer to table data beginning on page 27 for fan dimensions.For more photos please visit our website at www.jenkins.com24
Photo 120512-4262 (17”D) XN
SerieS 12 - SpliT BolT/clamp
BaSic deSigndimenSional drawing
Photo 180118-4263 (21”D) 18A
Photo 180218-4263PR (21”D) 18B
Photo 180518-4263PR (21”D) W/O RING WM
Photo 181018-493 (35-1/2”D) VF
Photo 181518-6008 (16”D) XX
Photo 182018-5175 (30-3/8”D) ZQ
Photo 182518-4269 (14-3/4”D) WK
Photo 183018-1164 (10”D) ZA
SerieS 18 - direcTional - radial
SERIES 18 FANSSeries 18 fans are designed to blow air out from the shaft (radial flow). The blades are angled, curved, or shaped to operate in one specific direction, clockwise (CW) or counterclockwise (CCW). Some fans (REV) of this type can be removed from the shaft, turned around and re-installed to allow reverse operation.
See table B2 on page 5 for blank fan machining charges.For more photos please visit our website at www.jenkins.com 27
Series 1 fans are the type used most often on horizontal TEFC induction motors. These fans have a small hub recess (the “E” dimension in the drawing to the right). The 1-0 through 1-5 was first developed to fit U-frame General Electric Motors and then the patterns were modified slightly to fit other manufacturers’ motors. The 1-30 series were based on Reliance Electric fan shapes, and some of the 1-60 fans were added for special Reliance motors. The 1-40 series were based on U.S. Electric blade shapes. The newer General Electric motors have fans like 1-600 and 1-700 shapes. Many other motors use fans from this table.
See table B2 on page 5 for blank fan machining charges.For more photos please visit our website at www.jenkins.com32
Series 2 fans were originally developed for use on textile-type motors, but many manufacturers use these “paddle-wheel” shapes for both internal and external motor cooling. The absence of the back plate on these fans permit airflow through the motor in either direction. These fans are particularly adaptable since it is so easy to saw off the blades to reduce the overall diameter or to shape the blade tips. All fans of this type work by creating a higher-pressure at the blade tips. The shape of the fan guard or motor housing then determines the path of the higher-pressure air. The pressure is typically a few pounds per square foot near the blade tips and varies with the motor speed.
In 1981 we included our old Series 3 fans, which had a deep dish (large, “E” dimension) with our Series 6 listing. Most of the styles were obsolete. We are now reusing Series 3 to indicate those fans, which have a negligible”E” dimension i.e. flat backed fans. Modern, foreign, and American motor designs often have squared off or flat end bells, so no recess is required in the fan’s hub area. These fans can be used on many Baldor, GE, Toshiba and other brands. Photo 315 refers to fan blade used to blow dust, chips, etc in material handling. These fans are not specifically designed for motor cooling.
See table B2 on page 5 for blank fan machining charges.For more photos please visit our website at www.jenkins.com34
Series 4 fans were first made to resemble General Electric plastic fans with a back clamping, split hub. Other manufacturers have machined the hub on the back to function as a bearing cover, or used a setscrew near the back to mount the fan on a short shaft. We added flat backed fans with equivalent dimensions for GE motors. The front hub is easier to heat and to tighten the setscrews. These flat backed fans are designated 1-001 through 1-103 in Series 1 Blank Bore Fan Table.
Series 5 fans are suitable for internal cooling of an AC motor. They have a hub, which protrudes from the back plate on the opposite side of the blades. This protruding hub can fit in under the rotor end turns or end ring without interfering with the bearing housings. Photo 501 fans have openings in the back plate to allow air movement through the fan. This allows the fan to draw air through the rotor and then push it toward the stator end turns or out the end bells of the motor. Photo 502 fans have a solid back plate. Air cannot be moved along the shaft through this type of fan.
Series 6 fans are those with deep dished back plate, i.e., dimension “E” is relatively large. This type is used on many European motors and some old American designs. To change European frame sizes (IEC Numbers) to the approximate NEMA frame, mulitple the IEC Number by (1.6). The IEC Frame Number is the motor shaft height (D) in millimeters. The deep hub recess allows the fan to fit around a protruding bearing housing. Some of the Series 1 fans also have a sizable hub recess, so the distinction between them and the Series 6 is not rigorous.
See table B2 on page 5 for blank fan machining charges.For more photos please visit our website at www.jenkins.com40
Series 7 fans are made to fit Westinghouse motors, but are an attractive, sturdy fan for use on other motors as well. When boring these castings, you should adjust the position of the hub in the lathe chuck to make the blade tips run reasonably true. Irregularities from the casting and grinding processes may mean the hub is not perfectly square with the blades.
Series 8 fans are axial flow fans, i.e., they force air to flow along the axis or shaft of the fan blade. All of the previous fans listed are radial flow fans, in that they force air out along the radius of the fan blades, creating a high pressure at the tips. The direction of rotation of a Series 8 is specified by the direction the fan must turn to blow air into the motor, when the observer is standing at the shaft end where the fan is mounted. For example, Photo 801 shows a counterclockwise fan. If you rotate the fan CCW on its axis, it will blow air into the page, or away from you. Photo 802 shows a clockwise fan. For CW rotation, the air is forced away from you.
Series 9 fans have a ring or shroud cast around the blade tips which confines and directs the airflow. This type fan may direct the air through or over the motor without the benefit of a close fitting fan cover. The ring also provides a stronger construction, limiting damage to the blade tips. (A support ring could b cast along the blades of most patterns. See Table B2 for the additional charges).
See table B2 on page 5 for blank fan machining charges.For more photos please visit our website at www.jenkins.com44
Series 10 fans are used inside a DC motor opposite the commutator end. Air is drawn across the armature and blown out of the motor. There is usually a deep recess for the bearing housing, and the outside of the hub is tapered to fit under the coils ends. A rim can be cast around the tips of the blades, if desired. See Table B2 for the additional charge to add a support rim.
Series 11 fans are bolted to the rotor, coupling, or ratchet mechanisms rather than being bored to fit the motor shaft. They may be used for squirrel cages or wound rotors or for vertical pump motors. The thickness of the hub area of these fans is the same as the back plate.
Series 12 fans come in two or more pieces, which are bolted to a machine shaft, or are clamped together. This type of fan is useful if it is necessary to remove the fan from a shaft joining two parts of a machine that are difficult to disassemble. The list price includes all pieces required to assemble a complete fan, but does not include charges to bore and machine the split surfaces of the fan. See Table B2 for the additional charges.
Series 18 fans are designed to blow air out from the shaft (radial flow). The blades are angled, curved, or shaped to operate in one specific direction, clockwise (CW) or counterclockwise (CCW). Some fans (REV) of this type can be removed from the shaft, turned around and re-installed to allow reverse operation.
GENERAL ELECTRIC MOTORS - ENERGY SAVER - VERTICAL - SOLID SHAFT
OEM List No. of Diameter Overall Suggested Jenkins List LINE Catalog Price Refer to Blades of Keyway Diameter For Frame Catalog Price # Number $ Photo # & Matl. Bore Size (D) No. Poles Number $ 1 GE-3904AB1 CALL 125 12-Pl 1-1/8” 9” 250, 280 2 3-370MX $ 244.00 2 GE-751-1 $ 494.00 125 12-Pl 1-1/8” 10” 250, 280 4, 6 3-370M 208.00 3 GE-221-1 2,982.00 802 4-Al 2” 12-3/4” 320, 360 2 8-7797M 908.00 4 Above fan opposite direction (CW) available in Jenkins Replacement only. 320, 360 2 8-7808M 908.00 5 GE-762AD1 CALL 125 12-Pl 1-3/4” 13-5/8” 320, 360 4 1-762-2MX 570.00 6 GE-762-2 1,200.00 125 12-Pl 1-3/4” 1/4” x 1/8” 14-7/8” 320 6 1-762-2M 534.00
Leeson Motors
OEM List No. of Diameter Overall Suggested Jenkins List LINE Catalog Price Refer to Blades of Keyway Diameter For Frame Catalog Price # Number $ Photo # & Matl. Bore Size (D) No. Poles Number $ 1 LE-3517-01 $ 16.00 1 12-Pl 5/8” 5-1/2” 56T 1-00MX4 $ 39.00 Bored at .625” with two set screws at 180° 2 LE-3511-01 16.00 1 12-Pl 5/8” 6-3/8” 140T 1-12MXX 44.00 Bored .625” with two set screws at 180°. 3 LE-3509-01 52.00 1 12-Pl 5/8” 8-3/8” 180T 1-17MXX 48.00 Bored .625” with two set screws at 180°. 4 LE-3528-01 178.00 EA 12-Al 7/8” 9-3/4” 210T 1-3MXX 77.00 Bored .875” with two set screws, Hub is 1” long (Now LE-2012-01) 5 LE-164002 114.00 1 10-Pl 42 mm 9-3/8” 250T 1-46MXX 83.00 Bored 1.654” with set screws. 6 LE-164003 1 10-Pl 42 mm 11” 280T 7-5MX 125.00 Bored 1.654” with set screws. 7 LE-164004 1 10-Pl 48 mm 12-1/2” 320T 7-6MX 177.00 Bored 1.890” with set screws. 8 LE-164006 1 10-Pl 55 mm 12-1/2” 360T 7-6MXX 177.00 Bored 2.165” with set screws.
GENERAL ELECTRIC MOTORS - TEXTILE TYPE
OEM List No. of Diameter Overall Suggested Jenkins List LINE Catalog Price Refer to Blades of Keyway Diameter For Frame Catalog Price # Number $ Photo # & Matl. Bore Size (D) No. Poles Number $ 1 8435545P1 CALL 201 6-Al 1.575” 3/16” x 3/32” 5-3/4” 250 2-1M $114.00 2 5538091P1 CALL 265 6-Al 1.760” 3/16” x 3/32” 6-1/2” 280 2-2M 132.00 3 5513871P1 CALL 201 6-Al 2.257” 3/16” x 3/32” 7-1/4” 320 2-3M 168.00 4 5539697P1 CALL 201 6-Al 2.2625” 3/16” x 3/32” 8-3/8” 320 2-4M 182.00 5 759B568P1 CALL 202 12-Al 1.375” 3/16” x 3/32” 10” 250U/T 2-5M 228.00 6 51B0033G001 CALL 225 12-Al 1.625” 3/16” x 3/32” 10-3/4” 280U/T 2-9M 268.00 7 759B569P1 CALL 202 12-Al 1.625” 3/16” x 3/32” 11-1/4” 280T 2-7M 326.00 8 998B641ABP1 CALL 202 12-Al 1.625” 3/16” x 1/8” 12-7/8” 320T 2-6M 390.00 9 51A0066G02 CALL 225 12-Al 2.134” 1/4” x 1/8” 14-3/8” 360T 2-8M 760.00 10 51A0067G01 CALL 202 12-Al 2.885” 1/4” x 3/16” 16-3/8” 400T 2-18M 764.00
original manufacTurerS &
JenkinS replacemenT fanS
Prices subject to change without prior notice.For more photos please visit our website at www.jenkins.com54
Note: Some Fans are not listed in the table below that are suitable for use on Reliance High Efficiency Motors; refer to page 56, items marked with a “#” sign.
Prices subject to change without prior notice.For more photos please visit our website at www.jenkins.com60
FAN SHROUDS OR COVERSThe L-S fan covers are in 16 or 18 gauge aluminum, and the L- and LAG- covers are 16 or 19 gauge pressed steel. Either type may be cut or bent to fit various manufacturers’ motors. These covers may be lengthened by screwing or spot welding a collar to the inside rim. Dimension “D” is the maximum fan diameter possible inside the cover. See diagram on right for dimensions.
LINCOLN (LS-180)
LINCOLN (L-6129) LINCOLN (L-6886) LOUIS ALLIS (LAG-180) G.E. (GECI-280)
Internal lip holds cap firmly in place and keeps out paint, cleaning fluid, sand and dirt.
Sold in boxes of 100 pcs.
Lubricap Patent No. 2530888, Military Standard M-24529 List Price $ 30.00
(PER HUNDRED)
IEC STYLE TERMINAL BLOCKSLUBRICAPS
OEM FAN COVERS
moTor parTS
Prices subject to change without prior notice.For more photos please visit our website at www.jenkins.com 61
LINCOLN, LOUIS-ALLISGENERAL ELECTRIC,
SIEMENS, TOSHIBA, TECO
FAN COVERS IN CHARLOTTE STOCK
Jenkins Manufacturer’s List Fan Dimensions of shroud, inches. See Catalog Catalog Price Cover sketch in middle of page 59. Number Number ($) Material A B C D E H
LINCOLNLS-140 M11299-1 $ 81.00 Al 7-1/8 7-1/4 1/8 6-1/2 2-1/2 1-1/4LS-180 L-4576-1 111.00 Al 9-1/8 9-3/8 3/8 8-1/8 3-1/2 1-3/4LS-210 L-4504-1 103.00 Al 10-1/2 10-3/4 1/4 9-5/8 3-1/2 1-5/8LS-250 L-4593-1 137.00 Al 12-1/2 12-5/8 1/4 11-1/2 3-1/2 1-5/8L-6882(180) L-6882-2 95.00 Al 9 9-5/8 1/4 7-1/2 3-3/4 1-1/4L-6129(210) L-6129 Obsolete Al 10-1/2 10-5/8 1/4 8-1/2 3-7/8 1-3/4L-6112(250) L-6112 62.00 Al 12-1/2 12-7/8 1/2 10-1/2 3-5/8 1-1/4L-6884(280) L-6884 Obsolete St 15 15-3/8 7/8 12-1/2 4-7/8 4L-6885(320) L-6885 178.00 St 16-1/2 16-7/8 1/2 14 5-1/4 4L-6886(360) L-6886 Obsolete St 18-5/8 19-1/8 7/8 16 6-1/8 4-1/2L-6887(400) L-6887 349.00 St 20-1/4 20-3/4 1/2 17 6-1/4 4L-6888(440) L-6888 Obsolete St 22-1/2 23 1-1/4 19 7-3/8 5LOUIS ALLISLAG-140 900743-51 Obsolete St 7-3/8 8 5/8 6-1/2 2-3/4 2LAG-180 901393-51 Obsolete St 8-3/4 8-7/8 1/8 8-1/4 3-3/4 3LAG-210 901021-51 Obsolete St 10-1/2 10-5/8 1/8 10 5-1/8 4LAG-250 901068-51 Obsolete St 12 12-1/4 0 11-3/4 5-3/4 4-1/2LAG-280 901088-51 Obsolete St 13-3/8 14-1/8 1/8 13-1/4 6-1/4 2-1/2LAG-320 901112-52 Obsolete St 15-1/2 16-1/2 1/8 15-1/4 6-3/4 2-1/2GENERAL ELECTRICGECI-181 112D0422PAP01 $363.00 Pl 8-7/8 9-5/8 3/8 8 3-1/4 1-1/2GECI-250 119D3450G01 253.00 Pl 13-1/8 13-1/4 3/8 12-1/4 5-3/4 4-3/4GECI-320 119D3650G01 290.00 St 16-3/4 17 1/2 15-1/2 6-1/2 5GEHC-180 159C8186-1 36.00 St 9-7/8 10 5/8 8-1/2 3-1/8 2-3/4GEHC-210 159C8216-1 53.00 St 11-3/8 11-5/8 5/8 10 3-7/8 3-1/2GESA-210 159C6000-1 Obsolete St 10-1/4 11-3/8 0 10 5 4-1/8GESA-211 159C6054AA1 320.00 Ci 10-1/4 11-3/4 0 10 4-7/8 3-3/4GESA-250 617B0356EMP001 260.00 St 12-1/4 13-5/8 0 12 6 4-1/2GESA-251 159C6153AA1 318.00 Ci 12-1/4 13-7/8 0 11 6 4-1/2GESA-280 617B0356ENP01 213.00 St 13-3/4 15-1/4 0 13-1/2 6-1/2 5-1/4GESA-281 159C6253AA1 640.00 Ci 13-3/4 15-1/2 0 12-1/2 6-1/2 5GESA-320 159C6300-4 500.00 St 15-1/2 17-3/8 0 15-1/4 7-1/2 6GESA-321 159C6351AA1 410.00 Ci 15-1/2 17-3/4 0 15-1/4 7-3/4 5-3/4SIEMENS ALLISSA-140 OBSOLETE $ 73.00 Pl 7-1/2 7-7/8 5/8 6-1/8 2-3/4 1-3/4SA-180 OBSOLETE Obsolete Pl 9-3/8 9-7/8 5/8 8-1/8 3 1-3/4SA-210 OBSOLETE 138.00 Pl 10-3/4 11-1/8 5/8 9-1/2 5-1/2 4SA-250 OBSOLETE 174.00 Pl 12-7/8 13-1/4 5/8 11-1/2 6 5SA-280 OBSOLETE Obsolete Pl 14-3/4 15-1/4 3/4 12-3/4 6-1/4 4SA-320 OBSOLETE Obsolete Pl 16-1/2 17-1/8 1 14-1/2 7-1/2 5-1/2SA-360 OBSOLETE Obsolete Pl 15-3/4 19-1/2 1-1/4 15-1/2 8 3-3/4TECO-GE *Also available in cast iron at additional cost (remove S from part no.)SFC-140A* AWCSFC-140A $ 82.00 St 7-5/8 7-3/4 1/2 6-1/2 2-7/8 2-1/8SFC-180A* AWCSFC-180A 132.00 St 9-1/8 9-1/4 3/8 8 3-1/8 2-3/4SFC-210A* AWCSFC-210A Obsolete St 10-5/8 10-3/4 1/2 10 4 3-1/2SFC-250* AWCSFC-250 200.00 St 12-1/4 12-3/8 0 11-3/4 5-3/4 5SFC-284* AWCSFC-284 265.00 St 13-5/8 13-7/8 0 13-1/2 6-1/8 5-1/2TOSHIBATSFC-140 126-0200-02 Obsolete St 7-5/8 7-3/4 3/8 7 2-7/8 2-1/2TSFC-180 126-0201-02 47.00 St 8-3/4 8-7/8 1/4 8-1/4 3-5/8 2-7/8TSFCN-180 126-0201-01 64.00 St 9 9-1/2 3/8 8-1/4 3-3/4 1-7/8TSFCN-210 126-0202-02 100.00 St 10-1/2 11-1/8 1/4 9-1/2 4-5/8 2-1/4TSFC-250 126-0203-02 112.00 St 12-1/2 12-5/8 1/4 11-1/2 5-1/8 4TSFC-280 126-0204-01 254.00 St 14-1/8 14-1/4 1/4 13-3/4 6-7/8 5-1/4TSFC-320 126-0205-01 280.00 St 15-1/4 15-3/8 0 15 7-7/8 6-1/4TSFC-360 126-0206-01 405.00 St 17-1/4 17-3/8 0 16-7/8 8 6TSFC-400 126-0207-01 860.00 St 18-7/8 19-1/8 0 18-1/2 9-1/8 7-1/2TSFC-440 126-0208-01 1,178.00 St 21-1/4 21-1/2 0 21 10-1/4 7-1/2
moTor parTS
OEM FAN COVERS
Prices subject to change without prior notice.For more photos please visit our website at www.jenkins.com62
LINCOLN, LOUIS-ALLISGENERAL ELECTRIC
TOSHIBA, R.F. WOLTERS
LINCOLN (LTB-1)
G.E. (GEB-280A)OBSOLETE- CALL FOR JENKINS REPLACEMENT
G.E. (GEB-250C)
LINCOLN (LTB-9)
LOUIS ALLIS (LAB-2) TOSHIBA (TCB-1)
CONDUIT BOX DIMENSIONS
TERMINAL BOXES
Jenkins Manufacturer’s List Volume Maximum Dimensions from sketch at bottom of page Catalog Catalog Price (in³) Frame Min./Max. Number Number ($) & Mat’l. Size A B C H W D
NOTE: We regret that we do not have information on the motors these terminal boxes will fit.
moTor parTS
TERMINAL BOXES
Prices subject to change without prior notice.For more photos please visit our website at www.jenkins.com 63
The maximum capacity is only for straight lifting; these eyebolts are not suitable for angular lifts. Bolt material is C-1030 heat-treated– minimum tensile strength is 65,0000 psi, UNC-2A thread per ASTM-A489 and ANSI B18.15.
Do not paint or coat eyebolt surface; inspect regular for flaws in threads and body.Heat above 480°C or welding will damage eyebolts.Threads should be fully engaged for maximum strength.Plain or shoulder pattern eye bolts in alloy or stainless, eye nuts, etc. available by special order.
MOTOR SPACE HEATERSHEATER NAMEPLATES
STANDARD & METRIC EYEBOLT
Shoulder Pattern - Metric Thread - (Dimensions: mm, kg)
MOTOR SPACE HEATERS (UL Recognized) Wire-wound, Silicone rubber covered heater with 8” Teflon leads. All heaters are 0.055” thick, and insulated for 500°F.
APPLICATION RECOMMENDATIONSLace unit to outside of end turns to head the winding directly. Wire contactor to energize heather when motor stops. This reduces condensation and thermal shock. A lower heating rate is obtained by applying lower voltage to the heaters. For example, two equal heaters connected in series produce ½ the heat of one heater at full voltage. “DC Motors may take 50-100% more heat to keep them dry. Explosion proof motors require heaters connected at ½ voltage.
**Add (-2) to the Catalog Number to specify 240V.
Catalog Watts List Price Number Size* Rating 120V 240V**
H-1 x 5 1” x 5” 25 $ 46.00 $ 58.00 H-1 x 10 1” x 10” 50 42.00 49.00 H-1 x 15 1” x 15” 75 42.00 56.00 H-1 x 20 1” x 20” 100 47.00 58.00 H-1 x 25 1” x 25” 125 56.00 H-1 x 30 1” x 30” 150 90.00 H-1 x 40 1” x 40” 200 112.00 H-2 x 5 2” x 5” 50 38.00 H-2 x 5-2 2” x 5” 50 38.00 H-2 x 10-2 2” x 10” 100 48.00 H-2 x 15 2” x 15” 150 63.00 63.00 H-2 x 20 2” x 20” 200 74.00 78.00H-2 x 25 2” x 25” 250 84.00 H-2 x 30 2” x 30” 300 94.00 H-2 x 40 2” x 40” 400 115.00 126.00 H-NAME 1” x 3” Nameplate 5.00 5.00
Prices subject to change without prior notice.For more photos please visit our website at www.jenkins.com64
EzE-SLEEVE®®
We stock the EZE SLEEVES® for our own use in bushing bearing housings in end bells, for bushing bearing cartridges, and for bushing shaft holes. The EZE-SLEEVE® is made of cast iron with a precision ground OD a few millimeters (mm) greater than the bearing OD, and rough machined ID a few millimeters (mm) less than the bearing OD. The first two or three digits of the EZE-SLEEVE® catalog numbers are the bearing OD in millimeters. The last two digits of the catalog number are the EZE-SLEEVE® length in millimeters. An exact OD is marked on each EZE-SLEEVE® to the nearest thousandth of an inch, but we recommend that you use your own micrometers to verify the dimension. To use an EZE-SLEEVE®, bore out the housing to 0.002” smaller than the precision ground OD. This will provide a 0.002”interference fit. We also suggest you us an anaerobic adhesive/sealant to secure the EZE SLEEVE® in place. Finally, finish machining the ID per a standard bearing tolerance chart. ABEC-1 fits are shown; precision bearings require a tighter tolerance. EZE SLEEVE® length is greater than the bearing width to allow you to test bore the lip and check it with your micrometers before completing the final cut. This lip will be faced off after the bore is complete. We recommend leaving the bore below the minimum diameter and sanding a few thousandths off the bore to complete the bushing operation.
* Put the number you want printed on the band in this space. For instance, AFS-3-6 is a white band for a size 20 lead wire with the number “6” printed on it. We stock the numbers 0-9. All are black markings printed on a white PVC flexible sleeve. Letters A through Z and other symbols are available on special orders at an increased price. Colored sleeves are also available at a premium price. We have used these markers on our rewinds, and they stood the varnish and baking cycles satisfactorily. Ask for a sample to try your own leads. They last better than adhesive number strips, and they are non-conducting.
PLASTIC SLEEVE WIRE MARKERS
Fits Motor Lead List Price Length of Wire SizesCatalog Per Fits Wire O.D. Sleeve (AWG)Number Hundred Min. Max. In Inches Loose Tight
Prices subject to change without prior notice.For more photos please visit our website at www.jenkins.com
ACCORDIAN PLEAT
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BUTTON STYLE THERMAL PROTECTORSThermik’s SO Style Thermal Protectors, with an insulating housing, can be used in most environments by either attaching or embedding it within the windings coil. This small device has a maximum switching current of 10 amps and temperatures ranging from low 50°C up to 180°C in 5°C increments. This protector can be used on motors or other electrical and electronic devices up to and including class H insulation system requirements. 2000V insulations rating, 10A, 250 VAC contact rating. Quantity discounts available.
THERMISTORSFor Use With Siemens 3RN Motor Protectors. These are PTC Resistors which exceed 1330 ohms per sensor at the trip temperature. Their resistance will remain between 20 and 250 ohms per sensor at normal operating temperatures. (Per DIN-44081)
THERMAL PROTECTORS - KLIXONS®®
Klixon® thermostats provide a normal contact which opens within ±5°C of its rated catalog temperature. It recloses 20°C below its opening temperature. We stock 120°C and 130°C ratings to provide protection for Class F and Explosion proof motors. The 120°C rating is usually safe for all applications with Class F insulation. The 130°C rating allows more load and fewer nuisance trips. The winding temperature is always higher than the thermostat when it trips, so the “Typical Gradients” should be added to the thermostat rating to get the tripping temperature. Modern motors are typically rated to run 120°C to 130°C winding temperature. Class F allows 155°C winding temperature and UL allows up to 165°C. The thermostat should trip blow these points. These thermostats are UL recognized.
KLIXON, SHIPPED IN BOXES OF 3
SIEMENS THERMISTORS
THERMAL PROTECTORSTHERMISTORS
Typical Gradients Maximum From Motor Thermostat Thermostat Hot Spot Winding To Tied on Buried in Temperatures Thermostat End Turns End Turns Class °C
A 105 Open Type Motor 30°C 15°C B 130 TEFC Type Motor 25°C 10°C F 155 TENV Type Motor 20°C 5°C H 180 N 200
Prices subject to change without prior notice.For more photos please visit our website at www.jenkins.com 67
RUBBER SLINGERS used on motor shafts limit water and contaminant creepage along the shaft into the bearings. These slingers are Lincoln Catalog No. S-1104-(?) Slingers. The shaft size listed is the diameter where the slinger fits. It is equal to or larger than the shaft dimension (U) on the motor. See Table B, page 5.
A. COLLECTOR RING ASSEMBLIES: GE Cat. No. 226893 $ 3,000.00 (For Obsolete, Type I, Form M) (Frames 16, 17, and 17A) Slip Rings for above, each $ 500.00 (Approx. 11-1/8” OD) Set of Insulating Washers $ 400.00 Mounting Sleeve (Specify Bore) $ 1,200.00
OTHER COMPLETE ASSEMBLIES IN CHARLOTTE STOCK GE Cat. No. B52A0010AD1 $ 1,400.00 (6-1/4” OD, 3-3/4” Bore) GE Cat. No. C52A0010G01 $ 1,800.00 (6-1/4” OD, 3-1/8” Bore)
OTHER SLIP-RINGS Call Mike Wheeles or Wayne Hall for quotation on Replacement Slip Rings for other motors.
B. BRUSHHOLDER ASSEMBLIES: GE Cat. No. 226898 Assembly $ 3,000.00 (For 16, 17, and 17A Frames) Brushholder, each less springs $ 600.00 GE Mold No. 205615A (3 Required) (For 1” studs on 10-1/4” centers) Spring Assemblies for above GE Cat. No. 15X689 (224A882G1) $ 60 .00
Spring Only for above (18 Req’d) GE Cat. 122046 $ 12.00 Carbon Brushes (18 Req’d) GE Cat. No. 2444731 $ 20.00 Brushholder Mounting Studs (1” OD) $ 60.00 Yoke to Mount Brushholder Assembly $ 500.00 (Approx. 10-1/4” Center-to-Center)
OTHER BRUSHHOLDERS: Call Mike Wheeles or Wayne Hall for a quotation on special AC or DC brushholders.
C. OIL RINGS FOR USE WITH SLEEVE BEARINGS: (ID, OD, Width & Shape to be Specified)
B. SPRING
B. BRUSHHOLDER
Base Prices For Rectangular Cross Section: Adders For Extra Features: Taper T-Type Ring Std. Ring List Split Ring List Cross Crown Cross OD Cat. No. Price Cat. No. Price Section On ID Section
Prices subject to change without prior notice.For more photos please visit our website at www.jenkins.com68
BRUSHHOLDERS OIL RINGS
SLIP RINGSCONDUIT BOXES
REPLACEMENT SLIP RINGSWe will be pleased to try to obtain or fabricate replacement slip rings for your application. Please provide as much of the data requested as you have available, including ring and lead material, and lead thread size. Call Mike Wheeles or Wayne Hall for a quotation on Replacement Slip Rings.
BASIC ROUND FAN COVER* OPTIONAL MACHINING Catalog Maximum Frame List Flat Area Flat Number Diameter Size Price** Part Number Adders
PANCAKE BLOWERSCatalog Number: YDC-15List Price: $1,650.00Hoffman A-6AXFN Mounted in Cast Aluminum Enclosure with Enclosed Terminal BlockRated: 10 Degrees CelsiusActual Size: 7-5/8” x 10-3/4” x 3-1/4”Weight: 5.3 lbs.Mounting: (4) 5/16” Holes on 6” CentersMotor Rating: 115 or 230v/0.31 or 0.14A1-Phase, 60 Hz, 3400 rpmBall Bearing; 20,000 hr.Blower Rated: 240 cfmCooling Effect: Rise @ 1200 wattsMaximum Ambient: 50 Degrees Celsius
Cover Dimensions
Flat (C)
Grill (L)
Hole Diam.
Location
CUSTOM FAN COVERSFan covers fabricated from 14 guage cold-rolled steel with an expanded metal grill are listed below. Please provide thedimensions required.
OD of Blade Rpm
ID of Cover (A) Depth (E)
(A) Width of Ring
(B) Sleeve Bore
(C) Ring OD
(D) Sleeve Diameter
(E) Sleeve Length
(G) Ring Spacing
(H) Lead-End Space
(K) Opp.-End Space
(L) Lead Length
(BC) Lead Bolt Circle
(KW) Keyway Dimensions
Manufacturer
Part Number
Speed, Rpms
Volts & Amps
Motor Model No.
moTor parTS
Prices subject to change without prior notice.For more photos please visit our website at www.jenkins.com
* Aluminum and Stainless Steel Covers are available, ask for quote.**Extra Charges apply when dimension “E” is larger than 0.5 times dimension “D”. In general, the prices listed above will be multiplied by 1.5 to get the new charge.
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TRANSFORMERSCONTROLSoTher JenkinS producTS
Electric Motor Starting EquipmentSoftstarters
Starting ReactorsInverters
Line ReactorsRectifiers
DC Starters
Contactors, Relays, SwitchesAC Low Voltage
AC Medium VoltageDC Drive
Ground FaultDefinite Purpose
Tap Switches
RheostatsRing TypePlate TypeDancer Roll
ResistorsNeutral GroundingDynamic Braking
Wirewound
Transformers & Specialty CoilsControl
Variable VoltageBuck & Boost
Autotransformers Isolation
Prices subject to change without prior notice.For more photos please visit our website at www.jenkins.com
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MOTOR TEST SYSTEMSCOMPONENTS
TEST INSTRUMENTS
oTher JenkinS producTS
Electric Motor Test SystemAC/DC Power Pods
166 KVA AC/DC200 KVA AC/DC333 KVA AC/DC500 KVA AC/DC750 KVA AC/DC1000 KVA AC/DC
TDS Software
Meters & Test InstrumentsPanel MetersMegohmetersTachometers
Clamp-on MetersPQ Meters
Vibration Test SystemDMMs
O Scopes
Test System Circuit ComponentsRectifiers
ContactorsTransformersCTs and PTs
Circuit ProtectorsThermal Protectors
Tap SwitchesSuperconsVaristors
Prices subject to change without prior notice.For more photos please visit our website at www.jenkins.com
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Jenkins Electric CompanyMailing Address: Post Office Box 32127 • Charlotte, NC 28232-2127 • Physical Address: 5933 Brookshire Boulevard • Charlotte, NC 28216Phone: 704.392.7371 | 800.438.3003 • Fax: 704.392.7373 | 800.392.2612 • Emergency: 704.392.7375 • Emai l : sa les@jenk ins .com