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B E L T D R I V E SU N I T H A N D L I N G8 0 S – 2 1 6 S
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www.interroll.com
Mounting Brackets 59 – 60
Information Required for Orders 62
Applications in Special Environmental Conditions 63 – 64
Power Calculations 65
Important Information 66 – 67
Installation & Maintenance 68 – 71
Connection Diagrams 72 – 75
Oil Types & Contents for Horizontal and Vertical Applications 76 – 77
After Sales Service 78
Optional Extras Back Cover
Applications: X-Ray (front cover, inside) · Meat Factory (page 3 and back cover) · Portable Conveyor (page 6) · Fish Processing (page 38) · Modular Belt (page 52) · Airport (page 61) · Check-out Stands (pages 80 – 81)
Table ofContents
Type Diameter Power Nominal Speed at Torque Belt Pull Max. allowable Radial Standard RL Electrical Connections PageFull Load at 50 Hz Load (T1+T2) Terminal Box Cable
General Description 2
Features & Benefits of Interroll Belt Drives 4 – 5
Types of Interroll Belt Drives 80S 81mm 0.025 – 0.085 kW 0.08 – 0.88 m/s 3.5 – 21.5 Nm 88 – 538 N 1500 – 2000 N 270 – 962 mm N/A Standard 7 – 12
113S 113 mm 0.04 – 0.18 kW 0.07 – 1.06 m/s 3.1 – 43.3 Nm 55 – 764 N 1500 – 2700 N 262 – 1112 mm N/A Standard 13 – 18
113E 113 mm 0.18 – 0.33 kW 0.13 – 1.82 m/s 4.8 – 66.5 Nm 85 – 1177 N 3000 – 4500 N 300 – 1112 mm Option Standard 19 – 24
138S 138 mm 0.18 – 0.33 kW 0.16 – 2.22 m/s 4.0 – 66.5 Nm 58 – 964 N 2500 – 4200 N 300 – 950 mm Standard Option 25 – 30
138E 138 mm 0.10 – 0.75 kW 0.05 – 1.25 m/s 29. – 156. Nm 414 – 2255 N 4742 N 300 – 1800 mm Standard Option 31 – 37
165S 165 mm 0.10 – 0.75 kW 0.06 – 1.60 m/s 29. – 143. Nm 353 – 1733 N 4742 N 300 – 1800 mm Standard Option 39 – 44
165E 165 mm 0.11 – 1.50 kW 0.06 – 2.00 m/s 28. – 284. Nm 348 – 3478 N 9330 N 350 – 1800 mm Standard Option 45 – 51
216S 216 mm 0.11 – 1.10 kW 0.08 – 2.50 m/s 30. – 237. Nm 281 – 2197 N 9330 N 350 – 1800 mm Standard Option 53 – 58
Dual voltage connection – NOT on 2 speed motors X X X X
Wide range voltage Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std.
Special voltages X X X X X X X X X X X X
CSA approved motors X X X X
UL/Canadian Standards recognized motors X X X X X X X X
Optional Extras
X = Optional extrasStd. = Fitted as standard
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The Key toEfficient MaterialHandling
The issue of material flow, and especiallyof unit handling, is of vital importancewithin today’s fast-paced business envi-ronment.
To give its customers competitive advan-tages, Interroll has made it one of its corecompetences to design, develop andproduce components for conveyor andlogistical systems.
Worldwide the products of the InterrollGroup play a pivotal role in helping com-panies meet the new challenges of unithandling. A well diversified range ofInterroll Belt Drives offers engineers andtechnicians the means of solving virtuallyany unit handling problem.
Because the best solutions always resultfrom close cooperation, Interroll’s Busi-ness Unit “Drives and Rollers” is fullycommitted to its customers and theirneeds. This is why Interroll has been ableto gain the trust of a demanding clienteleworldwide.
Built extremely compact and totallyenclosed, our belt drives are consideredamong the most reliable worldwide com-bining top performance with low pur-chasing, installation and maintenancecosts.
Interroll Belt Drives, unique in conceptand design, are cutting-edge solutionswhich contribute to the overall efficiencyand quality of customer applications inunit handling throughout the world.
Interroll Drives and Rollers.A Business Unit of the Interroll Worldwide Group.
www.interroll.com
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GeneralDescriptionof InterrollConveyorBelt Drives
The Interroll Belt Drive was first producedin 1953 specifically for conveyor beltapplications. The aim was to produce an extremelycompact, totally enclosed and highly effi-cient belt conveyor drive resistant todust, water, oil, grease or other harmfulsubstances – which would be quick andsimple to install and would require virtu-ally no maintenance.These aims were achieved and today theInterroll Belt Drive is considered to beone of the most reliable and effective beltconveyor drives available throughout theworld.The belt drive is in simplistic terms ahighly efficient geared motor drive, whichis totally enclosed in a steel cylindricaltube, referred to as the “shell”.The shell, usually crowned to ensurecentral belt tracking, is fitted with bearinghousings incorporating precision bear-ings, oil seals and it rotates on a shaft.The motor stator is fixed to the shaft orshafts and the power cable passesthrough one end of the shaft or shafts,eliminating the need for slip rings andbrushes.The squirrel cage motor manufactured inlaminated steel is machined concentric tohigh tolerances and designed to give200% starting torque for 3-phase ver-sions. The rotor pinion is coupled directlyto the gearbox.The gearbox transmits the drive directlyto the shell bearing housing through ageared rim and provides high efficiency
from the electrical motor to the surface ofthe shell with very little frictional losses.The belt drive is oil filled. The oil actsboth as lubricant and coolant wherebythe heat is dissipated through the shelland conveyor belt.
The Interroll Belt Drive is supplied asstandard with:• Machined mild steel crowned shell.• Electric motor manufactured in accor-
dance with IEC 34-1 (EN60034-1) (VDE 0530).
• Class F insulation according to IEC 34-1 (EN60034-1) (VDE 0530).
• Most international voltages.• Wide range voltage available for all belt
drives in this catalogue.• Factory oil filled and tested.• IP66/67 (EN60034-5) enclosure is stan-
dard for all 3-phase motors in this cata-logue.
• CE marking according to directive73/23/EEC relating to electrical equip-ment.
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Features andBenefits ofInterrollBelt Drives
Purpose-built designThe Interroll Belt Drive has been specifi-cally designed for belt conveyors andother material handling equipment.
Totally enclosedThe motor, gearbox and bearings aretotally enclosed and sealed inside a steelshell; therefore they are unlikely to faildue to harmful environmental conditionssuch as water, dust, grit, chemicals,grease, oil, etc.
Space-saving designBecause the drive unit and bearings aremounted inside the belt drive shell, ittakes up much less room than a conven-tional drive. No need for costly extras likechains, v-belts, couplings, bearings, sup-port structure and special guarding.
SafetyThe Interroll Belt Drive is probably one of the safest drives available because thedrive is completely enclosed and theexternal shafts are always stationary. The only moving external parts are thebelt drive shell and bearing housings.
Low purchasing and installation costThe Interroll Belt Drive is quite often less expensive than a conventional drivebecause it has fewer parts, whichreduces conveyor design and parts pur-chasing costs. It is also much quickerand easier to install – certainly less thana quarter of the time needed to fit anexposed system.
Low maintenance costsThe end user also benefits from theInterroll Belt Drive, because it requires nomaintenance other than the recom-mended oil change every 10,000 hours.In other words, there are almost 5 yearsbetween oil changes based on an8 hour/day 5 day working week. The BeltDrive versions 80S and 113S, however,are lubricated for life.
EfficiencyThe Interroll Belt Drive usually has amuch higher efficiency from electricalmotor to shell (drum surface) than con-ventional drives, because it has fewerfrictional losses, and therefore efficienciesof up to 97% can be achieved.
CleanlinessBecause the Interroll Belt Drive is totallyenclosed, it cannot contaminate food-stuffs, electrical components, plasticsand other such materials that must bekept perfectly clean during handling.
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Aesthetic appearanceIf installed correctly the Interroll Belt Drivealways looks good. Due to its compactsize and smooth lines quite often thedrive is out of sight, because it is hiddenwithin the conveyor frame.
Weight saving and distributionOften the Interroll Belt Drive is lighter thanconventional drives and often it is possi-ble to reduce the cost of the conveyorstructure, because the weight is evenlydistributed within the conveyor frame.
Fewer partsAn Interroll Belt Drive consists of thedrive and two fixing brackets! Conven-tional drives can require up to 8 or moreseparate components, most of whichhave to be purchased from differentsuppliers or manufactured specially.
Low noiseThanks to the totally sealed enclosureand high quality gears the Interroll BeltDrive runs almost at a whisper – a veryimportant fact in today’s modern factoryenvironments.
Features andBenefits ofInterrollBelt Drives
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Belt Drive 80SFor years, this product has because of itsstrength, reliability and no maintenancerequirements, been widely accepted insupermarket checkout counters, packag-ing machines and within distribution andautomation industries.The Belt Drive 80S with a crowned shelldiameter of only 81 mm (nominally), amin. Roller Length – RL of 270 mm anda belt pull of up to 538 N is the perfectsolution for such applications.With 12 different nominal speed optionsand with an extraordinary low noise per-formance the Belt Drive 80S suits therequirements within automated assemblylines and wherever operators are workingnext to the conveyor lines.The Belt Drive 80S as 3-phase has stan-dard IP66/67 enclosure and is availablein complete stainless steel execution forwash down applications.
Optional extras:See page 8 and back cover.
Specifications of standard Belt Drive 80S
• Crowned 81 mm mild steel shell treatedwith anti-rust oil
• Die cast aluminium bearing housings• Die cast aluminium shaft end caps • 3-phase motor with thermal protector• AC induction motor with motor winding
insulation class F• Double shaft sealing system – degree
of protection IP64 (EN60034-5) on 1-phase drives
• Triple shaft sealing system – degree of protection IP66/67 (EN60034-5) on 3-phase drives
• Voltage: Most common voltages avail-able. Please specify!
• Wide range voltage available• 3-phase induction motor with one rated
voltage – either low or high voltage.Star/delta connection not possible.
• Available in both 50 & 60 Hz• Cable outlet designed for straight or
angle connection• Cable length minimum 1.10 m outside
shaft• Lifetime lubricated for maintenance free
operation• Up to 10 start/stops per minute –
higher cycle times available on request.• Maximum RL 962 mm• Non standard RL lengths available• No maintenance• No oil change• Standard version to be installed in
horizontal position only
TS0 – Food grade technicalspecifications of Belt Drive 80S
• Shell in stainless steel – AISI 304• Max RL 962 mm • Stainless steel covered – AISI 304 –
bearing housings • Stainless steel shaft end caps –
AISI 304• Degree of protection IP66/67
(EN60034-5)• Straight cable outlet with O-ring seal • FDA & USDA food grade recognized oil
and grease
• Please refer to page ■59 for brackets• Please refer to pages ■■63 – 64 for
environmental conditions and to pages■■66 – 67 for important information
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Specifications Belt Drive type80S
1-phase 3-phases
Total stainless steel option – TS0 X X
Black rubber lagging X X– Type IR/BR/SBR, hardness 60, max. max.
shore “A” ± 5 3 mm 3 mm
White rubber lagging (FDA). X XOil, fat & grease resistant max. max.– Type NBR, hardness 57, shore “A” ± 5 3 mm 3 mm
Non-slip friction tape on centre of shell – 100 mm X X
Single phase motors Xmax.
0.085 kW
Mechanical backstop X
Modified for vertical mounting X X
Allowable ambient temperatures +10 °C +40 °C Std. Std.–25 °C +20 °C X
Special motors for applications without belt contact X
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Belt Drive 113SWith a drum diameter of 113 mm, max. 3-phase power of 180 Watt, a min. RL of262 mm only, the Belt Drive 113S is aperfect drive station for small and mediumduty conveyor systems. The technopoly-mere planetary gearbox ensures veryquiet transport and makes it the perfectchoice as a drive for belt conveyors inworkstations.
The Belt Drive 113S is fully interchange-able with the Belt Drives 80S and 113Eand has standard IP66/67 enclosure in 3-phase versions, which makes it theoptimal solution as a drive in wash downapplications i.e. slaughterhouses, fishingindustry, and food processing in general.Other important applications of 113S areX-Ray & scanning equipment in airportsand super markets, recycling and pack-ing machinery, weighing machines etc.
Optional extras:See page 14 and back cover.
Specifications of standard Belt Drive 113S• Crowned mild 113 mm steel shell
treated with anti-rust oil• Die cast aluminium bearing housings • Die cast aluminium shaft end caps • 3-phase motor with thermal protector• AC induction motor with motor winding
insulation class F• Double shaft sealing system – degree
of protection IP64 (EN60034-5) on 1-phase drives
• Triple shaft sealing system – degree ofprotection IP66/67 (EN60034-5) on 3-phase drives
• Voltage: Most common voltages avail-able. Please specify!
• Wide range voltage available• 3-phase induction motor with one rated
voltage – either low or high voltage.Star/delta connection not possible.
• Available in both 50 & 60 Hz• Cable outlet designed for straight or
angle connection• Cable length minimum 1.10 m outside
shaft• Lifetime lubricated for maintenance free
operation• Up to 10 start/stops per minute –
higher cycle times available on request• Maximum RL 1112 with crowned shell
RL of 1162 – 2012 mm available withparallel shell and on request only
• Non standard RL lengths available • No maintenance• No oil change• To be used in horizontal position only
TS0 – Food grade technicalspecifications of Belt Drive 113S• Shell in stainless steel – AISI 304• Max RL 1112 mm• Stainless steel covered – AISI 304 –
bearing housings • Stainless steel shaft end caps –
AISI 304• Degree of protection IP66/67
(EN60034-5)• Straight cable outlet with O-ring seal • FDA & USDA food grade recognized oil
and grease
• Please refer to page ■59 for brackets• Please refer to pages ■■63 – 64 for
environmental conditions and to pages■■66 – 67 for important information
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Specifications Belt Drive type113S
1-phase 3-phases
Total stainless steel option – TS0 X X
Black rubber lagging X X– Type IR/BR/SBR, hardness 60, max. max.
shore “A” ± 5 3 mm 3 mm
White rubber lagging (FDA). X XOil, fat & grease resistant max. max.– Type NBR, hardness 57, shore “A” ± 5 3 mm 3 mm
Non-slip friction tape on centre of shell – 100 mm X X
Single phase motors Xmax.
0.15 kW
Modified for vertical mounting X X
Allowable ambient temperatures –25 °C +20 °C X X0°C +40 °C Std. Std.
Special motors for applications without belt contact X
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Spare Parts ListBelt Drive 113S
Pos. Description
1 Input pinion2 Gear stage I
Gear stage IIGear stage III
6 Geared rim12 Shell15 Motor data label17 End housing complete with
bearing and seal21 Rubber bushing22 Nipple23 Cable24 Shaft end cap (open)25 Shaft end cap (closed)26 Main shaft31 Coupling32 Pin51 Motor complete including rotor52 Washer54 Protection disc55 Protection sleeve61 Pin65 Lip seal70 Washer71–72 Stop screw74 Spacer76 Screw for earth wire77 Cable restrainer97 Terminal lock (plastic)
657124 21 1774 55 6197 12 65 72
2223 70 765415 26 77 51 31 25521
2 II 322 I 2 III 6 17 74
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Belt Drive 113EThe trend in belt conveyors for heavyduty unit handling is moving towardcompact high power drives combiningmaximum reliability with minimummaintenance. The Belt Drive 113E with a combinedmetal and polymer gearbox is anenhancement of 113S in terms of powerand belt pull. With a diameter of 113 mm,an overall length between 300 and 1112 mm and a power output of 0.18 and0.33 kW in 3-phase versions, this motoris ideally suited for highly reliable applica-tions in automotive and packaging indus-tries, medium & heavy duty applicationssuch as sorter and distribution conveyors,mobile conveyor systems used in con-struction works, meat processing, distri-bution etc.The Belt Drive 113E has standard IP66/67enclosure and is available in completestainless steel for wash down applica-tions.
Optional extras:See page 20 and back cover.
Specifications of standard Belt Drive 113E• Crowned mild 113 mm steel shell
treated with anti-rust oil• Die cast aluminium bearing housings• Die cast aluminium shaft end caps • 3-phase & 1-phase motors with thermal
protector• Outer dimensions to identical to 113S• AC induction motor with motor winding
insulation class F• Triple shaft sealing system – degree of
protection IP66/67 (EN60034-5)• Voltage: Most common voltages avail-
able. Please specify!• Wide range voltage available• 3-phase induction motor with one rated
voltage – either low or high voltage.Star/delta connection not possible.
• Available in both 50 & 60 Hz• Cable outlet designed for straight or
angle connection• Cable length minimum 1.10 m outside
shaft• One out of two oil plugs is fitted with a
magnet to filter the oil• Oil change recommended every 10,000
operational hours• Up to 10 start/stops per minute –
higher cycle times available on request• Maximum RL 1112 with crowned shell
RL of 1162-2012 mm available with parallel shell and on request only
• Non standard RL lengths available • No maintenance
• Single-phase motors are available in0.20 kW and require both start- andrunning capacitors (to be ordered sep-arately)
• To be used in the horizontal positiononly
TS0 – Food grade technicalspecifications of Belt Drive 113E• Shell in stainless steel – AISI 304 • Max RL 1112 mm • Stainless steel covered – AISI 304 –
bearing housings • Stainless steel shaft end caps –
AISI 304• Degree of protection IP66/67
(EN60034-5)• Straight cable outlet with O-ring seal
or aluminium terminal box or powdercoated aluminium terminal box (non-toxic coat)
• FDA & USDA food grade recognized oiland grease.
• Please refer to page ■59 for brackets• Please refer to pages ■■63 – 64 for
environmental conditions and to pages■■66 – 67 for important information
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Specifications Belt Drive type113E
1-phase 3-phases
Total stainless steel option – TS0 X X
Black rubber lagging 3 mm– Type IR/BR/SBR, hardness 60, max.
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Spare Parts ListBelt Drive 113E
Pos. Description
1 Input pinion2 Gear stage I
Gear stage IIGear stage III
6 Geared rim12 Shell15 Motor data label17 End housing complete with
bearing and seal21 Rubber bushing22 Nipple23 Cable24 Shaft end cap (open)25 Shaft end cap (closed)26 Main shaft31 Coupling32 Pin51 Motor complete including rotor52 Washer54 Protection disc55 Protection sleeve61 Pin65 Lip seal70 Washer71–72 Stop screw76 Screw for earth wire77 Cable restrainer97 Terminal lock (plastic)
115 Oil screw with magnet
657124 21 17 55 6197 12 2 II 32
2223 70 765415 26 77 51 31 25115
115
1
2 I 2 III 6 17 65 72
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Belt Drive 138SThe Belt Drive 138S with a combinedsintered metal and polymer planetarygearbox is a cost effective drive stationfor belts requiring a drum diameterexceeding 113 mm.
With a min. RL of 300 mm and powersranging from 0.18 to 0.33 kW in 3-phaseversion, this compact belt drive is suit-able for most medium duty applicationssuch as automation systems, sorter &distribution conveyors, mobile conveyorsystem used in construction works andin the agricultural sector, airport X-rayand check-in conveyors, meat processingconveyors etc. The Belt Drive 138S hasstandard IP66/67 enclosure and is avail-able in complete stainless steel for washdown applications.
Optional extras:See page 26 and back cover.
Specifications of standard Belt Drive 138S• Crowned mild 138 mm steel shell
treated with anti-rust oil• Die cast aluminium bearing housings• Mild steel shaft end caps treated with
anti-rust oil • 3-phase & 1-phase motors with thermal
protector• AC induction motor with motor winding
insulation class F• Outer dimensions to identical to 138E• One out of two oil plugs is fitted with a
magnet to filter the oil• Triple shaft sealing system – degree of
protection IP66/67 (EN60034-5) • Voltage: Most common voltages avail-
able. Please specify!• Wide range voltage available• 3-phase induction motor with one rated
voltage – either low or high voltage.Star/delta connection not possible.
• Available in both 50 & 60 Hz• Die cast aluminium terminal box• Alternatively available with cable outlet
designed for straight or angle connec-tion
• Oil change recommended every 10,000operational hours
• Up to 10 start/stops per minute –higher cycle times available on request
• RL from min. 300 mm to max. 950 mm• Non-standard RL available on request
• No maintenance• 1-phase motors are available in
0.20 kW and require start- and runningcapacitors, which must be orderedseparately
• To be used in the horizontal positiononly!
TS0 – Food grade technicalspecifications of Belt Drive 138S• Shell in stainless steel – AISI 304• Max RL 1112 mm. • Stainless steel covered – AISI 304 –
bearing housings • Stainless steel shaft end caps –
AISI 304• Degree of protection IP66/67
(EN60034-5)• Straight cable outlet with O-ring seal
or aluminium terminal box or powdercoated aluminium terminal box (non-toxic coat)
• FDA & USDA food grade recognized oiland grease
• Please refer to page ■60 for brackets• Please refer to pages ■■63 – 64 for
environmental conditions and to pages■■66 – 67 for important information
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Specifications Belt Drive type138S
1-phase 3-phases
Total stainless steel option – TS0 X X
Black rubber lagging 3 mm– Type IR/BR/SBR, hardness 60, max.
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Spare Parts ListBelt Drive 138S
Pos. Description
1 Input pinion2 Gear stage I
Gear stage IIGear stage III
6 Geared rim12 Shell15 Motor data label17 End housing complete
with 6204 bearing and oil seal21 Rubber bushing22 Nipple23 Cable24 Shaft end cap (open)25 Shaft end cap (closed)26 Main shaft31 Coupling32 Pin51 Motor complete including rotor54 Protection disc55 Protection sleeve61 Pin65 Lip seal70 Washer71–72 Stop screw76 Screw for earth wire77 Cable restrainer97 Terminal lock (plastic)
115 Oil screw with magnet
657124 21 17 55 6197 12 2 III 326 115 65 72
2223 70 765415 26 77 51 31 1 2517
2 II2 I
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Belt Drive 138EThe Belt Drive 138E, with machined heli-cal gearbox, performs with an efficiencyof 95% of nominal power, in a compactdiameter of 138 mm only. With a min. RLof 300 mm and powers ranging from0.10 to 0.75 kW this size of belt drive issuitable for most medium duty applica-tions:Food processing conveyors, assemblyline conveyors, pharmaceutical convey-ors, packaging and weighing equipment,airport check-in conveyors, meat andpoultry processing conveyors, metaldetection conveyors, post office sortingconveyors, abattoir conveyors, light agri-cultural and bulk solids handling con-veyors. The Belt Drive 138E has standardIP66/67 enclosure and is available incomplete stainless steel for wash downapplications.
Optional extras:See page 32 and back cover.
Specifications of standard Belt Drive 138E
• Crowned mild 138 mm steel shelltreated with antirust wax
• Die cast aluminium bearing housing• Mild steel shaft treated with anti-rust wax• Triple shaft sealing system – degree of
protection IP66/67 (EN60034-5)• Die cast aluminium terminal box• Voltage: Most common voltages avail-
able. Please specify!• Wide range voltage available• 3-phase induction motor with one rated
voltage – either low or high voltage.Alternatively, star/delta connection isavailable.
• Available in both 50 & 60 Hz• Outer dimensions identical to 138S• One out of two oil plugs is fitted with a
magnet to filter the oil• AC induction motor with motor winding
insulation class F• Dynamical balanced rotor• Die cast aluminium lightweight gearbox• Oil change recommended every 10,000
operational hours• Minimum RL 300 mm
(0.75 kW: minimum RL320)• Non standard RL lengths available• No maintenance• 1-phase is available in 0.20, 0.37 &
0.55 kW and will be supplied with arunning capacitor.
The start capacitor is optional, butstrongly recommended. When inquir-ing, please note that single-phasemotors without start capacitor have a starting torque of only 70% of thenominal torque (see further commentson page 68)
• To be used in the horizontal positiononly!
TSN7 – Food grade technicalspecifications of Belt Drive 138E
• Option: FDA & USDA food grade rec-ognized oil and grease
• Please refer to page ■60 for brackets• Please refer to pages ■■63 – 64 for
environmental conditions and to pages■■66 – 67 for important information
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Specifications Belt Drive type
138E
Total stainless steel option – TS7N – regreasable X
Black rubber lagging X– Type IR/BR/SBR, hardness 60,
shore “A” ± 5
White rubber lagging (FDA). XOil, fat & grease resistant– Type NBR, hardness 57, shore “A” ± 5
Single phase motors Xmax.
0.55 kW
Electromagnetic brake XRL dimensions increases by (mm) 50
Mechanical backstop X
Modified for vertical mounting X
Allowable ambient temperatures –25°C +40 °C Std.
Insulation class H with synthetic oil X
Special motors for applications without belt contact X
FDA & USDA food grade approved oil & grease X
Low noise drives for noise sensitive areas X
Thermal protector X
Parallel shell X
IP66/67 aluminium terminal box Std.
IP66/67 powder coated food grade approved terminal box X
IP66/67 degree of protection Std.
Screened cables – a MUST together with Frequency Converters X
2 speed motors X
Euro-voltage (230V/400V 50Hz; 3-phase) with ±10% tolerance – DIN IEC 38 Std.
Dual voltage connection – NOT on 2 speed motors X
Wide range voltage Std.
Special voltages X
CSA recognized motors X
Optional ExtrasBelt Drive 138E
X = Optional extrasStd. = Fitted as standard
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Belt Drive 138E� 138 mm
Standard with terminal box
Straight connector Elbow connector
ØA
RLEL C
GH
GH
AGLC
ØE
W
RLEL
N
N1
ØA
ØB
K
G
H
G
H
L AGL
M
ØE
C
K
H
U
V
S
T
H
K
R
D
F
Type Belt drive with terminal box Straight connector Elbow connectorA B C D E F G H K L M N N1 H K U V H K R S Tmm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
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Belt Drive 165SThe Belt Drive 165S design, with a diam-eter of 165 mm, is based on the samemotor & gearbox as Belt Drive 138E andis a cost effective drive station generallyused for belts requiring a drum diameterexceeding 138 mm.With a min. RL of 300 mm and powersranging from 0.10 to 0.75 kW, this size of belt drive is suitable for most mediumand heavy duty belt conveyor applica-tions e.g.: Food processing conveyors,assembly line conveyors, warehousingand vehicle loading conveyors, airportluggage handling conveyors, meat andpoultry processing conveyors, pharma-ceutical conveyors, post office sortingconveyors, abattoir conveyors, light agri-cultural and bulk solids handling convey-ors. The Belt Drive 165S has standardIP66/67 enclosure and is available incomplete stainless steel for wash downapplications.
Optional extras:See page 40 and back cover.
Specifications of standard Belt Drive 165S
• Crowned mild 165 mm steel shelltreated with antirust wax
• Die cast aluminium bearing housing• Mild steel shaft treated with anti-rust wax• Triple shaft sealing system – degree of
protection IP66/67 (EN60034-5)• Die cast aluminium terminal box• Voltage: Most common voltages avail-
able. Please specify!• Wide range voltage available• 3-phase induction motor with one rated
voltage – either low or high voltage.Alternatively, star/delta connection isavailable.
• Available in both 50 & 60 Hz• One out of two oil plugs fitted with a
magnet to filter the oil• AC induction motor with motor winding
insulation class F• Dynamical balanced rotor• Oil change recommended every 10,000
operational hours • Die cast aluminium lightweight gearbox• Minimum RL 300 mm (0.75 kW: mini-
mum RL320)•Maximum RL 1800 mm for crowned
shells• Non standard RL lengths available• No maintenance• 1-phase is available in 0.20, 0.37 &
0.55 kW and will be supplied with arunning capacitor.
The start capacitor is optional, butstrongly recommended. When inquir-ing, please note that single phasemotors without start capacitor have a starting torque of only 70% of thenominal torque (see further commentson page 68).
• To be used in the horizontal positiononly!
TSN7 – Food grade technicalspecifications of Belt Drive 165S
• Option: FDA & USDA food grade recognized oil and grease
• Please refer to page■60 for brackets• Please refer to pages■■63 – 64 for
environmental conditions and to pages■■66 – 67 for important information
227595_BeltDr80-216_innen.GB 30.11.2001 11:31 Uhr Seite 39
40
Specifications Belt Drive type
165S
Total stainless steel option – TS7N – regreasable X
Black rubber lagging X– Type IR/BR/SBR, hardness 60,
shore “A” ± 5
White rubber lagging (FDA). XOil, fat & grease resistant– Type NBR, hardness 57, shore “A” ± 5
Single phase motors Xmax.
0.55 kW
Electromagnetic brake XRL dimensions increases by (mm) 50
Mechanical backstop X
Modified for vertical mounting X
Allowable ambient temperatures –25°C +40 °C Std.
Insulation class H with synthetic oil X
Special motors for applications without belt contact X
FDA & USDA food grade approved oil & grease X
Low noise drives for noise sensitive areas X
Thermal protector X
Parallel shell X
IP66/67 aluminium terminal box Std.
IP66/67 powder coated food grade approved terminal box X
IP66/67 degree of protection Std.
Screened cables – a MUST together with Frequency Converters X
2 speed motors X
Euro-voltage (230V/400V 50Hz; 3-phase) with ±10% tolerance – DIN IEC 38 Std.
Dual voltage connection – NOT on 2 speed motors X
Wide range voltage Std.
Special voltages X
CSA recognized motors X
Optional ExtrasBelt Drive 165S
X = Optional extrasStd. = Fitted as standard
227595_BeltDr80-216_innen.GB 27.11.2001 17:11Uhr Seite 40
41
Belt Drive 165S� 165 mm
M
N1
N ØB
ØA
ØE
RLmin = 300
GH
ELAGL
GH
CKL
Standard with terminal box
Idler pulley TS7N version; cylindric
Straight connector Elbow connector
K
H
U
V
ST
H
K
R
ELRL
ØA
H
ØE
GH
CC
AGL
G
W
D
F
Type Belt drive with terminal box Straight connector Elbow connectorA B C D E F G H K L M N N1 H K U V H K R S Tmm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
TS7N with cable connection 3-stage gearbox Electronic brake
200 14614653.193223
Elbow connector
163
161
160
TS7N
208
31143
200
200
93146
114
53146
139
223
20 6471 24 55
86 69 23 70131 56210,167
113150
150.1673
227595_BeltDr80-216_innen.GB 30.11.2001 11:47 Uhr Seite 44
45
Belt Drive 165EThe Belt Drive 165E, with a diameter of165 mm, is generally used when morepower and radial load is required.With a min. RL of 350 mm and powersranging from 0.11 to 1.50 kW, this size of drum is suitable for most medium andheavy-duty belt conveyor applicationssuch as: Food processing conveyors,assembly line conveyors, warehousingand vehicle loading conveyors, airportbaggage handling conveyors, meat andpoultry processing conveyors, pharma-ceutical conveyors, post office sortingconveyors, abattoir conveyors, light agri-cultural and bulk solids handling convey-ors. The Belt Drive 165E has standardIP66/67 enclosure and is available incomplete stainless steel for wash downapplications.
Optional extras:See page 46 and back cover.
Specifications of standardBelt Drive 165E
• Crowned mild 165 mm steel shelltreated with antirust wax
• Die cast aluminium bearing housing• Mild steel shaft treated with anti-rust
wax• Triple shaft sealing system – degree of
protection IP66/67 (EN60034-5)• Die cast aluminium terminal box• Voltage: Most common voltages avail-
able. Please specify!• Wide range voltage available• Available in both 50 & 60 Hz• 3-phase & 1-phase induction motors
with thermal protector • 3-phase induction motors with dual
voltage • One out of two oil plugs fitted with a
magnet to filter the oil• Motor winding insulation class F• Dynamical balanced rotor • Oil change recommended every 10,000
operational hours • Minimum RL 350 mm • Maximum RL 1800 mm for crowned
shells • Non standard RL lengths available• No maintenance!• Single-phase motors are available in
0.37 and 1.1 kW and will be suppliedwith a running capacitor.
The start capacitor is optional, butstrongly recommended. When inquir-ing, please note that single phasemotors without start capacitor have a starting torque of only 70% of thenominal torque (see further commentson page 68).
• To be used in the horizontal positiononly!
TSN7 – Food grade technicalspecifications of Belt Drive 165E
• Option: FDA & USDA food graderecognized oil and grease
• Please refer to page■60 for brackets• Please refer to pages■■63 – 64 for
environmental conditions and to pages■■66 – 67 for important information
227595_BeltDr80-216_innen.GB 27.11.2001 17:13Uhr Seite 45
46
Specifications Belt Drive type
165E
Total stainless steel option – TS7N – regreasable X
Black rubber lagging X– Type IR/BR/SBR, hardness 60,
shore “A” ± 5
White rubber lagging (FDA) XOil, fat & grease resistant– Type NBR, hardness 57, shore “A” ± 5
Single phase motors Xmax.
1.10 kW
Electromagnetic brake XRL dimensions increases by (mm) 50
Mechanical backstop X
Modified for vertical mounting X
Allowable ambient temperatures –25°C +40°C Std.
Insulation class H with synthetic oil X
Special motors for applications without belt contact X
FDA & USDA food grade approved oil & grease X
Low noise drives for noise sensitive areas X
Thermal protector Std.
Parallel shell X
IP66/67 aluminium terminal box Std.
IP66/67 powder coated food grade approved terminal box X
IP66/67 degree of protection Std.
Screened cables – a MUST together with Frequency Converters X
2 speed motors X
Euro-voltage (230V/400V 50Hz; 3-phase) with ±10% tolerance – DIN IEC 38 Std.
Dual voltage connection – NOT on 2 speed motors X
Wide range voltage Std.
Special voltages X
CSA recognized motors X
Optional ExtrasBelt Drive 165E
X = Optional extrasStd. = Fitted as standard
227595_BeltDr80-216_innen.GB 27.11.2001 17:13Uhr Seite 46
47
Belt Drives 165E� 165 mm
Standard with terminal box
Idler pulley TS7N version; cylindric
Straight connector Elbow connector
AGLEL
RLmin = 400 (350)K
H
ØB
CH
ØE
ØA
N
L
M
N1
G G
U
V
K H
ST
K H
ØA
ØE
RL
G
HC EL
AGLC
H
G
W
D
F
Type Belt drive with terminal box Straight connector Elbow connectorA B C D E F G H K L M N N1 H K U V H K R S Tmm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
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52
227595_BeltDr80-216_innen.GB 27.11.2001 17:13Uhr Seite 52
53
Belt Drive 216SThe Belt Drive 216S in diameter 216 mmwith powers ranging from 0.11 to 1.10 kWand speeds from 0.08 to 2.50 m/s istypically used for heavy-duty unit andbulk handling applications.The Belt Drive 216S is often used in cullet handling conveyors, steep inclineflexible sidewall conveyors, airport lug-gage handling conveyors, meat andpoultry processing conveyors, timber andbrick making conveyors, post office sort-ing conveyors, abattoir conveyors,sewage and sludge handling conveyors,bulk solids handling conveyors etc.
Optional extras:See page 54 and back cover.
Specifications of standard Belt Drive 216S• Crowned mild 216 mm steel shell
treated with antirust wax• Die cast aluminium bearing housing• Mild steel shaft treated with anti-rust
wax• Aluminium lightweight gearbox• Sealing system with 2 dust lip seals –
degree of protection IP66/67(EN60034-5)
• Voltage: Most common voltages avail-able. Please specify!
• Die cast aluminium terminal box• Wide range voltage available• Available in both 50 & 60 Hz• 3-phase & 1-phase induction motors
with thermal protector • 3-phase induction motors with dual
voltage• One out of two oil plugs fitted with a
magnet to filter the oil• Motor winding insulation class F• Dynamical balanced rotor • Oil change recommended every 10,000
operational hours • Minimum RL 350 mm • Maximum RL 1800 mm for crowned
shells • Non standard RL lengths available• No maintenance!• 1-phase motors are available in 0.37
and 1.1 kW and will be supplied with arunning capacitor.The start capacitor is optional, butstrongly recommended. When inquir-ing, please note that single phase
motors without start capacitor have astarting torque of only 70% of the nomi-nal torque (see further comments onpage 68).
• Please refer to page ■60 for brackets• Please refer to pages ■■63 – 64 for
environmental conditions and to pages■■66 – 67 for important information
227595_BeltDr80-216_innen.GB 27.11.2001 17:13Uhr Seite 53
54
Specifications Belt Drive type
216S
Stainless steel option – TS9/TS11 – regreasable X
Black rubber lagging X– Type IR/BR/SBR, hardness 60,
shore “A” ± 5
White rubber lagging (FDA). XOil, fat & grease resistant– Type NBR, hardness 57, shore “A” ± 5
Single phase motors Xmax.
1.10 kW
Electromagnetic brake XRL dimensions increases by (mm) 50
Mechanical backstop X
Modified for vertical mounting X
Allowable ambient temperatures –25°C +40°C Std.
Insulation class H with synthetic oil X
Special motors for applications without belt contact X
FDA & USDA food grade approved oil & grease X
Low noise drives for noise sensitive areas X
Thermal protector Std.
Parallel shell X
IP66/67 aluminium terminal box Std.
IP66/67 powder coated food grade approved terminal box X
IP66/67 degree of protection Std.
Screened cables – a MUST together with Frequency Converters X
2 speed motors X
Euro-voltage (230V/400V 50Hz; 3-phase) with ±10% tolerance – DIN IEC 38 Std.
Dual voltage connection – NOT on 2 speed motors X
Wide range voltage Std.
Special voltages X
CSA recognized motors X
Optional ExtrasBelt Drive 216S
X = Optional extrasStd. = Fitted as standard
227595_BeltDr80-216_innen.GB 27.11.2001 17:13Uhr Seite 54
55
Belt Drives 216S� 216 mm
U
V
K H
ST
K H
ØA
RL CH
ØE
HC
G
ELAGL
G
W
AGLEL
KH
ØB
C
G
H
ØE
ØA
N
L
M
N1
G
D
F
Standard drive with terminal box
Idler pulley TS9/TS11 version; cylindric
Straight Elbow connector connector
Type Belt drive with terminal box Straight connector Elbow connectorA B C D E F G H K L M N N1 H K U V H K R S Tmm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
227595_BeltDr80-216_innen.GB 27.11.2001 17:13Uhr Seite 60
61
227595_BeltDr80-216_innen.GB 27.11.2001 17:13Uhr Seite 61
InformationRequired for Orders
Please give the following informationwhen ordering/inquiring:• For inquiries, please specify clearly the
type of application
Belt drive• Quantity• Diameter in mm• Type of Belt Drive (80S, 113S, 113E,
138S, 138E, 165S, 165E or 216S)• Power in kW • No. of phases• Voltage and type (dual or single)• Frequency in Hz• Belt speed in m/sec• Special requirements – see “Optional
Extras” on the back cover• Face width dimension – RL in mm
Idler pulley• Quantity• Diameter in mm• Type of idler pulley• Special requirements – see “Optional
Extras” on the back cover• Face width dimension – RL in mm
Brackets• Quantity• Belt drive shaft diameter• Bracket type – see pages 60–61
Parts• Quantity• Description of belt drive or idler pulley
as above (refer to data plate)• Serial number of belt drive (see data
plate or end of shaft opposite the termi-nal box or cable entry)
• Position no. of parts – please refer tothe spare parts lists and cut awaydrawings
Important Please refer to Interroll regarding:• Belt drives connected to frequency
converters (speed controllers)• Belt drives for low noise applications –
e.g. airports, post-offices etc.• “Optional Extras” described in this
catalogue (back cover).
62
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63
Applicationsin Special EnvironmentalConditions
Low ambient temperatureFor temperatures below –25°C, pleaseconsult Interroll. Special oil, special seals,anti-condensation heater required.Please consult “Optional Extras” on theback cover for oil types.
High ambient temperatureFor ambient temperatures above +40°Cplease consult Interroll.
Extremely dusty/abrasive wet/highhumidityIP66/67 sealing, special finish, i.e. stain-less steel, nickel-plating, rubber lagging,flying lead option in place of terminal box.
Food handling applicationsStainless steel versions in TS0, TS7N,TS9, TS10, TS11 or TS12 for high-pres-sure hose wash down. Food quality lag-ging being oil, fat and grease resistant.FDA, USDA, FSIA & FESD recognisedmaterials.IP66/67 regreasable seals.
Underwater applicationsWhere specified IP66/67, the Interroll BeltDrive has been tested for 30 minutesunder 1 meter of water. However, themotor is not intended for continuousunder water performance (IEC 529). If indoubt, please consult Interroll.
Frequent starts/stopsNumber of starts/stops for 3-phasemotors:Belt Drive 80S 10 per minuteBelt Drive 113S 10 per minuteBelt Drive 113E 5 per minuteBelt Drive 138S 5 per minuteBelt Drive 138E 4 per minuteBelt Drive 165S 4 per minuteBelt Drive 165E 3 per minuteBelt Drive 216S 3 per minute
For more frequent starts/stops or inconnection with single phase motors,please consult Interroll.
Indexing conveyor/decline conveyor/reversible inclined conveyorElectro magnetic brake (not available inBelt Drives 80S, 113S, 113E & 138S).
Reversible conveyorTime delay between forward and reverse.The motor must come to a completestop before reversing. Belt Drive to beinstalled in the middle of the conveyor.
227595_BeltDr80-216_innen.GB 27.11.2001 17:13Uhr Seite 63
Variable speed conveyorTwo speed motor. AC frequency con-troller (variable speed drive control).
Using a belt drive without conveyorbelt or with a belt covering less than2/3 of the drum face widthUse drives only from a special range ofbelt drives developed for this purpose.Do not use standard belt drives unlessaccepted by Interroll. Insulation class H.Extra oil. Connect thermal protector. Use 3-phase motors only. Please consultInterroll.
Belt drives mounted non-horizontallySpecial execution! Please consult Inter-roll. Extra oil, grease packed top bearingand electrical outlet at the opposite endrequired.
High power rated motors. Startingunder loadStar/delta starter. Soft start electronicstarter.
Impact loadOversize belt drive. Please consult Interroll.
Handling materials with oil, greaseand fat contentStainless steel versions in TS0, TS7N or TS9, TS10, TS11 or TS12. Food quality lagging being oil, fat and greaseresistant.
Conveyors fitted with knife edges/automatic tracking devicesParallel shell belt drive. Higher power beltdrive.
Extremely low noise/vibration require-mentsBalanced shell. Anti vibration mountingbrackets etc. Please contact Interroll forspecial solution – especially where 2-polemotors are required.
High altitudes >1000 mPlease consult Interroll.
Chemical environmentsPlease consult Interroll.
Underground/mining/tunnelling appli-cations where possible dangerousatmospheric conditions apply orwhere the belt drive is to be flame-proof or intrinsically safe.Interroll Belt Drives are not intrinsicallysafe or explosion proof. Please consultInterroll.
Critical speed requirementsNormal motor speeds can deviate by±10% and more in some cases. Whereexact speeds are required, please con-sult Interroll.
64
Applicationsin Special EnvironmentalConditions
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Power Calculationsfor InterrollBelt Drives in Unit Handling
60 Hz connectionAll data given in this catalogue is basedon connection to 50 Hz supply.If however the motor is connected to a 60 Hz supply, the speed of the motor will increase by 20%.
Example: 0.5 m/s x 60 = 0.6 m/s50
The calculation is a guide for unit handlingapplications only. For more detailed calculations, please contact your conveyorbelt supplier or local Interroll partner.
The belt pull [N] for the belt drives is shownin the respective tables
Pn = Belt weight per linear meter [kg/m]
Ppr = Weight of rotating parts of the belt conveyor (carrying and return section) per meter length [kg/m]
Pm1 = Weight of the conveyed product on the load section, for each meter of length of the belt conveyor [kg/m]
Pm2 = Weight of the conveyed product on the return section, for each meter of length of the belt conveyor [kg/m]
C1 = Coefficient of friction between product and belt carrying side
C2 = Coefficient of friction between belt carrying side and slider bed
C3 = Coefficient of friction between return belt and product
C4 = Coefficient of friction between return belt side and slider bed
L = Centre-to-centre length [m]
H = Height-meters [m]
F0–F3 = Force [N]
Belt pull calculations Interroll Belt Drives D&R
C2 or C4 PE Belt PP Belt POM Belt
PE slider bed 0.30 0.15 0.10
Mild steel ors/s slider bed 0.15 0.25 0.20
C1 or C3 PE Belt PP Belt POM Belt
Steel products 0.15 0.30 0.20
Glass products 0.15 0.15 0.15
Plastic products 0.10 0.15 0.15
Coefficient
227595_BeltDr80-216_innen.GB 27.11.2001 17:13Uhr Seite 65
Important Information
Belt pull and torqueThe speed values given in this catalogueare based on a motor which has reachedthe rated belt pull and torque.
Belt speedThe exact belt speed can deviate up to±10% of the normal belt speed shown.The exact belt speed of single phase beltdrives can deviate by +10% to –20%from the nominal belt speed shown.Exact information regarding the actualbelt speed for special applications isavailable on request. The speeds listedin this catalogue are always nominal fullload speeds.
Belt drives with mechanical backstopBelt drives fitted with mechanical back-stop are used for inclined belt conveyorsto prevent run back of the belt should apower failure occur. The backstop is builtinto the belt drive and is mounted on therotor shaft. The mechanical backstopworks in one direction only and unlessotherwise stated is supplied from factorywith a clockwise rotation when viewedfrom the terminal box end of the beltdrive.
Belt drives with electromagnetic brakeBelt drives with electromagnetic brakeare intended for use on conveyors whereautomatic braking is required in one, orboth directions.
The electromagnetic brake is a springapplied safety brake connected to therotor shaft. In a de-energised condition –power switched off – the springs pressagainst• an armature disc,• a friction lined disc and• the brake flange of the motorand the rectifier and brake coil are bothdisconnected. When power is switchedon, a magnetic field is built up. Thearmature disc is attracted (pulled) againstthe springs resulting in no frictionbetween• the armature disc,• the friction line disc and• the brake flange.The brake is now released and the rotorshaft is then able to rotate freely.A rectifier must be used.
Belt drives with special manufactureBelt drives with special power, diameters,widths, speeds, voltages or frequenciesdeviating from the standard program canbe supplied against extra charge andperhaps longer term of delivery. However,the stated minimum widths in the pro-gram cannot be reduced.
66
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Thermal protectorThe thermal protector is a heat sensitiveswitch built into the motor winding headwhich disconnects the control powershould the motor overheat. The thermalprotector must be connected in series,with a magnetic coil/relay device andcontactor. The thermal protector willreset automatically when motor windingtemperature returns to a safe level. Thethermal protector is based on a bimetallicswitch. In the event of disconnectionplease identify the cause of overheatingbefore restarting the motor. Should thecause not be eliminated the motor mightbe damaged over time. In this case theguarantee is no longer valid.
AttentionWhen the thermal protector switch orother safety devices are activated, checkfor the cause before restarting the sys-tem. Frequent activation of the systemcan cause burnout of the windings. Insuch a case please contact Interroll.
Belt drives with rubber laggingPlain or profiled lagging is available inblack (standard) or white (food quality)colour. The lagging is normally cold vul-canised, but can be hot vulcanised forhigh power/high temperature applicationsand for belt drives with insulation class“H”. Note: All belt drive specifications are given according to the standardmotor without rubber lagging. In caseswhere the belt drive is to be rubber
lagged by the customer, it is necessaryto refer to Interroll in order to avoid heatdissipation problems and to keep guar-antee. Please also note the speed changewhen using rubber lagged pulleys.
Interroll Belt Drive – single-phase versionSingle-phase windings are manufacturedwith an auxiliary winding. The motorshould operate with a starting capacitor,a running capacitor and a relay, whichautomatically disconnects the startingcapacitor once the rated torque isreached. Belt Drives 80S and 113S oper-ate with a running capacitor only. Withouta starting capacitor, the starting torque isapprox. 70% of the nominal torque listedin the catalogue.
Certificates of approval/recognitionInterroll Belt Drives can be supplied withCSA approval (138E – 216S), UL recog-nition (80S – 138S), TÜV and FDA recog-nition. Please ask for details.
Important Information
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Installation andMaintenance
Mounting the Interroll Belt Drive
• Before installing the Interroll Belt Drive,please ensure the data plate informa-tion is correct to your specification.
• The Interroll Belt Drive should always bemounted horizontally, parallel to theidler pulley and square to the conveyorframe. All types of brackets must befully supported by and fastened to theconveyor frame in such a way that theshaft ends do not deform. The shaftends must always be fully supported bythe brackets. Applications for non-hori-zontal installations of more than 2° forBelt Drives 80S, 113S, 113E & 138S or5° for 138E, 165S, 165E and 216Smust be referred to Interroll.
• The shafts of Belt Drives 138E, 165S,165E and 216S are stamped with theword “Up”. During installation ensurethat “Up” mark does not appear belowthe horizontal. Serious damage mayoccur if this instruction is not followed.The instruction does not apply to BeltDrives 80S, 113S, 113E and 138S.
• The mounting brackets should be fittedin such a way that they are in contactwith the shoulder of the shaft flats. Thisis to ensure that the belt drive has noaxial clearance and to limit shaft deflec-tion to a minimum.
• Where Interroll Belt Drive brackets arenot used it is essential that at least 80%of the shaft flats are supported by themounting equipment and the clearancebetween the flats and the supportshould be less than 0.4 mm.
A belt drive with frequent reversibleoperations or many starts/stops shouldbe assembled without any clearance.
• The belt drive must always be fittedwith a conveyor belt to prevent over-heating. Belt drives fitted without a beltmust be referred to Interroll. Use drivesonly from a special range of belt drivesdeveloped for this purpose. Do not usestandard belt drives unless accepted byInterroll.
• Belt drives to be installed in ambienttemperatures below –25°C and above+40°C please consult Interroll. Pleasecheck ambient temperature limits in theenclosed list of oil contents.
• Rubber lagging can, in certain circum-stances, cause overheating of the beltdrive. Please consult Interroll for adviceon the type and maximum thickness.
• According to the European CouncilDirective relating to machinery thebelt drive must not be put into oper-ation before the motor is correctlyinstalled, correctly connected to thepower supply and protected againstrotating parts by the equipmentmanufacturer.
Belt tension
The conveyor belt should not be overtensioned, but sufficiently only to pullthe belt and load without belt slip. Formaximum belt tension see the figuresincluded in the motor specifications(Max. Radial Load in N).
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Installation andMaintenance
Electrical connection
• A wiring diagram is always suppliedwith the Interroll Belt Drive. Always referto the connection instructions andensure that the motor is connected asrequired for the correct mains supply.
• The belt drive must be installed togetherwith a motor protector switch or relay.The standard 3-phase motors areequipped with a thermal protector,which is fitted into the winding head.This thermal protector will open if themotor overheats. For higher thermalprotection of the motor it should beconnected to a relay or contactor. Theprotection device must be adjusted inaccordance with the present motordata and checked frequently.
• Single-phase motors should be con-nected to a starting capacitor (113E –216S) and a running capacitor. Belt Drives 80S and 113S are, however,operating with a running capacitor onlyresulting in a limited starting torque. Therunning capacitor is supplied togetherwith the Belt Drives 138E – 216S. Asto Belt Drives 80S, 113S, 113E & 138Sthe running capacitor has to be orderedseparately.
• When a backstop is fitted to the beltdrive, please ensure that the motor isconnected for the correct direction ofrotation. Otherwise serious damagescould occur to the motor. When con-nected in accordance to the delivered
connection diagram the motor will runin the free direction.
• When an electromagnetic brake is fittedto the belt drive it will be supplied witha rectifier and has to be connectedaccording to instructions. The rectifierhas an input AC-voltage and outputDC-voltage. The electromagnetic brakeis operated by direct voltage (DC).Therefore it must not be connected toan AC-voltage supply.
• The Interroll Belt Drive is designed fordirect starting. Please be aware thatwhen connecting to a soft start devicee.g. star/delta switch, the power of themotor during start will be drasticallyreduced and could cause overheatingof the motor. As a safety measure,please use the earth screw present inthe terminal box.
• If the Interroll Belt Drive with cableoption is connected to a frequencyconverter, the cable has to be screenedor covered with a screening tube/sleeveaccording to the European CouncilDirective relating to “electromagneticcompatibility” – EMC89/336/ECC.
• Connection of the belt drive must beperformed by a specialist in accordancewith the electrical regulations.If in doubt, please refer to Interroll.
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Installation andMaintenance
Before starting the belt drive
• Ensure the belt drive is wired correctlyand that it is connected to the correctsupply voltage.
• Ensure that oil is present in the beltdrive.
• Ensure that the belt drive and conveyorbelt is free to rotate.
• Ensure that the belt tension is sufficientto transmit belt pull; avoid overtension.
Maintenance
• If repair or maintenance is required, thebelt drive has to be disconnected fromthe supply before the terminal box canbe opened.
Interroll Belt Drives 80S & 113S
• These belt drives are factory oil filled forlife according to list of oil contents. Nooil change or maintenance is necessarythroughout its operational life, exceptwhere fitted with regreasable seals.
All other belt drive versions
• The Interroll Belt Drives are normallymaintenance free and require no spe-cific attention during their operation.They are ready for operation immedi-ately after connection to the powerstation.
• All belt drives are factory oil filledaccording to the enclosed list of oilcontents. The first oil change is recom-mended after 10,000 operational hoursand then approximately every 10,000hours. Please note that the oil plug withmagnet must be cleaned after every oilchange.
• The oil filter/drain plugs are located onthe shell end housing (113E – 216S).When refilling with oil, please refer tothe enclosed list of oil content shown inlitres or to the belt drive data plate.
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Installation andMaintenance
Interroll Belt Drives fitted with regreasable IP66/67 seals
• Regreasable IP66/67 seals must be re-greased regularly with antifrictionbearing grease in accordance with theoperating conditions. If installed inaggressive environments and in contin-uous contact with water, salt, dust etc.,or when working under full load it willbe necessary to re-grease more fre-quently. If the belt drive is cleaned bymeans of special chemical detergents,high-pressure water or steam, re-greas-ing should take place more frequentlyaccording to the operating conditionsand the cleaning process, when suchclearing removes the grease from theseals. Please note that re-greasablebelt drives are not suitable for under-water applications.
Oil characteristics
• Do not use oil containing additives,which may damage the motor insulationor seals. Furthermore, graphite, molyb-denum disulphide or other electricalconductive-based oils must not beused as they will cause damage to themotor.
Service and after sales
• Always contact your local Interroll part-ner or official distributor.
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MOTOR
T.C.
N.C.
3 1 2 4 5 6
brown black white blue red grey yellow/green
C.
F 0(V)
MOTOR
T.C.
N.C.
3 1 2 4 5 6
blue black white brown red grey yellow/green
C.
F 0(V)
MOTOR
3 1 2 4 5
brown black white blue red yellow/green
C.
F 0 blin
dMOTOR
4 1 2 3 5
blue black white brown red yellow/green
C.
F 0 blin
d
MOTOR
1 3 4 5 2
black brown blue red white yellow/green
S T
T.C.
N.C.
R
MOTOR
3 1 4 5 2
brown black blue red white yellow/green
S T
T.C.
N.C.
R
MOTOR
T.C.
N.C.
1 3 4 2 5 6
black brown blue white red grey yellow/green
blin
d
S TR
MOTOR
T.C.
N.C.
3 1 4 2 5 6
brown black blue white red grey yellow/green
S T blin
d
R
ConnectionDiagramsfor Belt Drives80S, 113S, 113E& 138S
Cable Connection
01 1-ph-motor with thermal control (T.C.)
02 1-ph-motor
03 3-ph-motor with thermal control (T.C.) and 6-wire cable
04 3-ph-motor with thermal control (T.C.) and 7-wire cable
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ConnectionDiagramsfor Belt Drives113E & 138S
Terminal Boxwith Wago Clamps
Y L2L1 L3 T2T1 B2
B1
MOTOR
T.C.
N.C.
1 3 4 2 5
black brown blue white red yellow/green
L1 L2 T1 T2L3
Y L2L1 L3 T2T1 B2
B1
MOTOR
T.C.
N.C.
1 3 4 2 5
black brown blue white red yellow/green
L2 L1 T1 T2L3
01 3-ph-motor with thermal control (T.C.) for one voltage – low or high
02 1-ph-motor with thermal control (T.C.)
Y NL1 L3 T2T1 B2
B1
MOTOR
T.C.
N.C.
3 1 2 4 5 6
brown black white blue red grey yellow/green
L1 N T1 T2
Y NL1 L3 T2T1 B2
B1
MOTOR
T.C.
N.C.
4 1 2 3 5 6
blue black white brown red grey yellow/green
L1 N T1 T2
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ConnectionDiagramsfor Belt Drives138E, 165S,165E & 216S
Terminal Boxwith Wago Clamps
013-ph-motor
023-ph-motor(ELB)
031-ph-motor(ELB)
04 2-speed motor
053-ph-motorUSA
Characters in brackets for 2-st gearbox
Push in cable2
L2L1
L1 L2
L3
L3
Push down clamp1
VY
E(R
D)
RD
(YE
)U W
BU
V2
BN
Y
L2L1 L3
L2L1 L3
AC
T2T1 B2
B1
DC
V2
BN
RD
(YE
)
GY
(BK
)Y
E(R
D)
BK
(GY
)W
2V
1
U1
U2
W1
BU
3-ph-motor
T1 T2G
NG
NB
1B
2W
H
WH
U2
GY
(ELB)
YE
(RD
)R
D(Y
E)
V1
W2
U1
BK
W1
BU
WH
GN
WH
GN
T2T1 B2
B1
L2L1 L3AC
DC
Y L2L1 L3 T2T1 B2
B1
3-ph-motor (ELB) Y
Y
NL1
NL1 L3
AC
T1 T2 B1
B2
DC
Y L3
L1 N
L1 N
AC
T2T1 B2
B1
DC
YE
(RD
)Z
1
BU
BK
RD
(YE
)
U2
U1
Z2
WH
GN
GN
WH
T2T1 B1
B2
RD
(YE
)Z
2
YE
(RD
)
BUBK
U1
U2
Z1
WH
GN
WH
GN
T2T1 B2
B1
1-ph-motor (ELB) 1-ph-motor (ELB)
Y
L1 L2 L3
L2L1 L3 T1 T2 B2
B1
Y
Motor Dahlander slow speed
2UG
Y
YE
(RD
)
RD
(YE
)
1V1U 1WB
U
(T1)
(T2)
GN
GN
2V 2WB
N
BK
1UR
D
B2
L3
L3L2L1
L1 L2 T2T1 B1
(T2)
GN
GY
(BN
)
BU
1W1VY
E
2U
BN
(GY
)2V 2W
BK
(T1)
GN
YYMotor Dahlander high speedL3
L1During reconnection check star U5/V5/W5
L1
L1
L3L2
L2 L3 1 2 3 4 5 L1 51
L2
L2
L3
2 43
V1
YE
(RD
)
V2
BN
3-ph-motor USA
W5
V5
GY
(BN
)R
D(Y
E)
U1
U5
W1
BU
BN
(GY
)Y
E(R
D)
V1
GY
BK
U2
YY
W2
T2
BK
GN
GN
T1
RD
(YE
)U
1
T2G
N
W2
V2
V5 W5
BU
GY
(BN
)W
1U
2G
Y(B
N)
BN
BN
U5
BK
BK
GN
T1
3-ph-motor USA Y
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041-ph-motor(ELB)
1-Ph-Motor (ELB)
Z1
3
L1 NDC
L1 N
1-Ph-Motor (ELB)
Z1
U1
U2
3 1 2
(T2)
B2
B1
Z2
(T1)
654 7 8 gn/ye
U1
Z2
U2
4 21
DC
gn/ye
B2
B1
(T1)
(T2)
5 6 7 8
033-ph-motor (ELB)
L3L1 L2
AC
DC
3-Ph-Motor ELB
V1
W1
U1
1 2 3
T2B2
65
B1
7 8
T1
gn/ye
023-ph-motor
L3
U1
T2 V1
T1U1
U2
W2
W1
V1
V2 W1
L3L1 L2
1 2 3 654 7 8 gn/ye
L1 L2
1 2 3
3-Ph-Motor
T2T1W2
U2
V2
864 5 7 gn/ye
3-Ph-Motor
013-ph-motor
V1
W1
L3L1 L2
U1
1 2 3 gn/ye
3-Ph-MotorConnectionDiagramsfor Belt Drives138E, 165S, 165E& 216S
Cable Connection
052-speed motor
L3L1 L2 L2L1 L3
3
1W
Motor Dahlanderhigh speed
Motor Dahlanderslow speed
1 2 3
1U 1V 1W
654 87
2W2V2U (T2)
(T1)
gn/ye 21
1U 1V
54 76
2U 2V 2W (T1)
gn/ye8
(T2)
3-ph-motor
3-ph-motor 3-ph-motor
3-ph-motor (ELB)
1-ph-motor (ELB) 1-ph-motor (ELB)
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Oil Contentsin Litres for HorizontalApplications
Litres (L)
Type Ø 80 Ø 113 Ø 113 Type Ø 138 Ø 138 Ø 165 Ø 160 Ø 216
RL in mm 80S 113S 113E RL in mm 138S 138E 165S 165E 216S
Please note: the indicated oil fill quanti-ties are valid only for standard executiondrum motors. With special execution it ispossible that the oil quantities vary.
In such a case the given quantity on themotor data plate is the valid indication.Special Version
Please contact your Interroll Partner
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InterrollBelt DriveAfter Sales Service
International security withnational service
Interroll is represented in more than 40countries with established after salesservice facilities throughout the world.These facilities provide fast delivery ofstandard Interroll Belt Drives and quick,efficient sales and repair services usingskilled Interroll trained fitters and largereserves of stock parts.
Interroll Belt Drive after sales serviceoffers the following benefits:• Short delivery time of finished belt
drives. • Fast efficient repair sales and replace
service. • Communication network of stock inven-
tory between Interroll companies world-wide.
• Technical backup from your localInterroll partner.
• Interroll’s main manufacturing plants are working with, or have been certifiedto quality standard ISO 9001 or ISO 9002/BS 5750 and where neces-sary, have CSA approval or UL recognition.
• After assembly, all belt drives are fullytested before leaving our factories.
78
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Perfect Flexibility
Centre grooves and/or rubber laggingUsed for tracking conveyor belts fittedwith longitudinal profiles. The rubber lag-ging is available in normal black or whitefood quality to increase friction betweenthe shell and conveyor belt.
V-grooves – Round beltOne or more V-grooves machined in theshell end housing used for tracking con-veyor belts fitted with longitudinal profilesor for driving V-belt driven roller convey-ors. Suitable for driving round belt drivenroller conveyors, providing a compact,efficient drive system for all unit-handlingapplications.
Sprocket wheelsCan be fitted on the shell for driving ther-moplastic modular belts or flat top chainconveyors. Applications mostly in foodprocessing industry where a totallyenclosed and hygienic stainless steeldrive is required.
V-belt driven roller conveyorsThe Interroll Belt Drive is easily adaptedfor driven roller conveyors using a V-beltfor transport or accumulation systems.
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