Rulmeca Moving ahead.

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1 Motorized Pulleys 1

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3 Rulmeca Moving ahead. Since its foundation in 196, the Rulmeca Group, headquartered in Bergamo (Almé), Italy, has grown to become one of the world s leading manufacturers of premium components for material handling. We strongly believe in our positioning as a component supplier and have successfully remained faithful to our mission for more than 50 years. Our reliability as a partner has made Rulmeca one of the most trusted brands in the industry. As a familyowned business, a longterm perspective and responsible action form the basis of Rulmeca Group s economic success. The unique combination of tradition and innovation, of quality and service is our key success factor. This is also seen in our consistent environmental and social responsibility throughout the value chain. More than 100 employees in twentytwo production and sales companies all around the globe serve Rulmeca clients in 85 countries. Along with our products, which help to handle and move bulk materials and unit loads all over the globe, the Rulmeca Group is also moving ahead. Building on our experience supplying to OEM and end users in Italy, one of Europe s key markets for unit handling applications, we have developed a comprehensive range of components for internal logistics: made by Rulmeca. Our aim? To remain the preferred supplier and trusted partner for our customers who produce and engineer machinery, equipment and systems for unit handling applications. We believe we have something important to offer to our customers. Rulmeca s international presence allows us to access the most efficient sources of procurement, thus boosting the competitiveness of our offering. At the same time our extensive network of affiliated companies and business partners allows us to always be in close contact with our customers. As a vertically integrated manufacturer, we have the flexibility to respond to individual needs whenever they arise. Today the Rulmeca Group s global business encompasses three product brands: Rulmeca, Precismeca and Melco. They are part of one Group, they share a coon philosophy, but each has its own character and operates according to the specific needs of its markets and its customers. Following this strategy, Rulmeca Group has evolved in recent decades to become the world s largest producer of belt conveyor rollers/idlers and motorized pulleys in the bulk handling industry. We don t only sell products, we find solutions. Our research departments are equipped with dedicated test facilities, where our products are thoroughly examined under extreme conditions. We are coitted to the development of new products and the continuous improvement of our current range, often considered among the best in the market. Components provided by the Rulmeca Group improve the performance, safety and reliability of the systems, equipment and machines produced and utilized by our customers. With the benefit of these assets and this strategic focus, the Rulmeca Group offers a portfolio of stateoftheart components for a vast array of industries and applications handling both bulk materials and unit loads. Our new range of Rulmeca unit handling components comprises rollers, motorized pulleys, V drive rollers and controls, as well as modules for dynamic storage. This range of products has been developed for demanding applications such as airport logistics, postal and parcel handling, and logistics applications in manufacturing, distribution centers, food and beverage processing and warehousing. For us, this catalogue is an important milestone. And we will keep on moving ahead. Please stay tuned. Kind regards from The Rulmeca Team PS: Feel free to contact your local Rulmeca Company We look forward to receiving your feedback and coents.

4 Contents Page Title 7 Introduction to Motorized Pulleys 8 Applications for Rulmeca Motorized Pulleys 9 Standard Motorized Pulley Range Overview 10 Motorized Pulley 80LP 85.5Ø 0.06kW 0.1kW, with planetary gearbox in polymer 1 Motorized Pulley 80LS 81.5Ø 0.0kW 0.1kW, with steel helical gearbox 0 Motorized Pulley 11LP 11.5Ø 0.06kW 0.55kW, with planetary gearbox polymer or polymer / steel combination 5 Motorized Pulley 11LS 11.5Ø 0.05kW 0.55kW, with steel helical gearbox Motorized Pulley 18LS 18.5Ø 0.10kW 1.00kW, with steel helical gearbox 9 Motorized Pulley 165LS 165Ø 0.11kW.kW, with steel helical gearbox 6 Motorized Pulley 0MH 16Ø 0.7kW 5.5kW with steel helical gearbox 5 Motorized Pulleys 0L 1000HD types 0Ø to 1000Ø 0.75kW 50kW

5 Page Title 57 Optional extras 58 Lagging for standard conveyor belts Smooth or grooved lagging for increased friction between the drive pulley and conveyor belt 60 Profiled lagging for plastic modular belts Specially produced profiled lagging to suit modular plastic belting 61 Sprockets for plastic modular belts Specially produced laser cut stainless steel sprockets to suit modular plastic belting 6 Backstop / Anti runback bearings 6 Electromagnetic brakes 66 Rectifiers Used to operate electromagnetic brakes 67 Encoder SKF 69 Encoder RLS 71 Accessories 7 Mounting brackets for Motorized Pulley and Idler 7 Tension rollers Alternatives to standard Idler Pulleys 77 Planning section 78 Environmental conditions 81 Different power supply 8 Industrial solutions 8 Power calculations and motorized pulley selection 8 Required data for power calculation 85 Oil types and contents 87 Connection diagrams 5

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7 Introduction to Motorized Pulleys Reduced energy consumption Compared to many corresponding motor and gearbox systems coonly used in industry, Rulmeca Motorized Pulleys are able to use less energy for the same performance, helping to reduce power consumption, benefiting the environment and reducing energy costs. Increased efficiency Rulmeca Motorized Pulleys have a higher efficiency compared to traditional motor transmission systems, which are normally able to transfer approximately 75% of the power used to the belt. A Rulmeca Motorized Pulley is able to transfer up to 97% mechanical efficiency. Ease of installation Rulmeca Motorized Pulleys are much faster and easier to install when compared to traditional multiple component motor transmission systems, typically requiring less than a quarter of the time for installation. With fewer parts to consider, conveyor design and assembly is easier and quicker, procurement is also simplified reducing overall costs. Spacesaving design With motor, bearings and gearbox enclosed inside the casing, motorized pulleys are very compact, requiring less space, increasing the aesthetic and functional value of the finished conveyor. Designed for the toughest conditions The Rulmeca Motorized Pulley is designed to operate perfectly even in the most aggressive environmental conditions such as, in the presence of water, dust, grit, chemicals, grease, oil and even during high pressure washdown procedures. Guaranteed for food Thanks to its flat smooth surfaces, stainless steel finish and totally enclosed, hermetically sealed design, Rulmeca Motorized Pulleys are easy to clean reducing contamination risk in food processing environments. Safety Component parts are totally enclosed within a Rulmeca Motorized Pulley. With the external shafts held captive in a conveyor frame, the only moving part is the body of the pulley running under the conveyor belt. Conveyors can be designed in such a way preventing any of the drive pulley to be visible, resulting in an extremely safe method to drive conveyor belts. Maintenancefree The fully sealed design ensures that internal parts are not exposed to external environmental conditions or tampering. A completely self contained unit, requiring no maintenance throughout its service lifetime. 7

8 Applications for Rulmeca Motorized Pulleys Standard conveyor belts To drive standard belts using the friction between the Motorized Pulley shell and the underside of the conveyor belt. The belt, which passes over the Motorized Pulley works as a heat sink, taking the heat produced by the electric motor and allowing it to dissipate away. Plastic modular belts For applications that involve the use of plastic modular belts, it is necessary to cover the motorized pulley with a profiled lagging or to fit laser cut profiled sprockets to the shell of the pulley, to provide positive drive to the belt. Please contact Rulmeca to select optimum drive solution. Thermoplastic positively driven belts Thermoplastic belt applications require Motorized Pulleys to be fitted with profiled lagging to suit, in order to provide positive drive. Please contact Rulmeca to select optimum drive solution. NonBelt applications For applications that do not require the use of belts, such as for moving product in direct contact with the pulley, or for brush cleaning applications. To prevent overheating we would recoend the adoption of frequency converters. Please contact Rulmeca to select specification. 8

9 Standard Motorized Pulley Range 80LP 80LS 11LP 11LS 18LS 165LS 0M 0H Diameter [] 85,5 81,5 11,6 11,5 18, Power [kw] from to 0,06 0,1 0,0 0,1 0,06 0,7 0,05 0,7 0,1 1 0,11, 0,7 0,7 5,5 Torque [Nm] from to 6,6 5,5,8 6, ,8 90, Tangential Force [N] from to Speed Belt [m/s] from to 0,1 0,77 0,05 1 0,06 1,05 0,05 1,5 0,05 1,6 0,05,15 0,,5 0,1,5 Roller Length RL [] from to

10 Motorized Pulley 80LP 85.5Ø 0.06kW 0.1kW, with planetary gearbox in polymer Product description Due to its strength, reliability and no need for maintenance this motorized pulley is used in small conveyors, packaging machines and simple transfer units. Characteristics Asynchronous motor AC threephase or singlephase Single supply voltage on request: phase dual voltage (possible delta/star connection) Integral motor protection Gearbox planetarytype polymer or polymer / steel combination Low noise operation Light and distributed weight Maintenance free Lifetime lubrication Reversible operation Applications Small conveyors for light loads, noncontinuous use Transfer Conveyors Packaging machines for light loads Food processing equipment, metal detection, xray Cash desks in supermarkets Dry, damp and wash down applications Motor Data Type of Motor Insulation class of motor windings Voltage Frequency Internal shaft sealing system External shaft sealing system Protection rate Thermal protection Ambient temperature, phase motor Ambient temperature, 1phase motor General technical data Max. Roller length (RL) Technical data Asynchronous squirrelcage, IEC (VDE 050) Class F, IEC (VDE 050) 0 or 00 V ± 5% (IEC /8) 50/60 Hz Doublelipped of nitrile rubber, NBR Deflection seal nitrile rubber, NBR IP66 bimetallic Contact +5 to +0 C +10 to +0 C 91 Motorized Pulleys with RL length greater than 550 have reinforced shaft. All data and values declared in the catalogue refer to operation with a frequency of 50 Hz. 10

11 Motorized Pulley 80LP 85.5Ø 0.06kW 0.1kW, with planetary gearbox in polymer Materials The following Motorized Pulley components are available in different versions, as shown in the below chart, with further options for the material type as indicated. Component Version Material Standard Aluminium Steel Option Stainless Steel Brass /Nickel Crowned Shell Cylindrical Special crowns with grooves End housing Standard Shaft cap Standard (with straight/90 free position cable) With cable protection Electrical connection Straight or 90 cable connector Elbow connector Please contact Rulmeca for further versions. Options Rubber lagging for standard belts Dynamic balancing phase dual supply voltage (possible delta/star connection) Food grade Oil (EU, FDA and USDA) Low temperature Oil Nonhorizontal mounting (more than ± 5 ) For special versions, please contact RULMECA Accessories Mounting brackets Idler pulleys Rollers for conveyors Cable Specifications Cable options available: Standard, shielded Standard, unshielded Halogenfree, shielded Halogenfree, unshielded Available lengths: 1,9 m (other lengths available on request). 11

12 Motorized Pulley 80LP 85.5Ø 0.06kW 0.1kW, with planetary gearbox in polymer Mechanical data for phase motor50hz Rated Power [kw] Poles n. Gear stages n. Nominal speed of the shell [m/s] 0,10 Nominal revolutions of the shell [min 1 ],5 Nominal torque of Motorized pulley [Nm] 5,5 Belt pull [N] 600 Max. belt tension T1+T [N] Min. length RL [] 0,11,7, 55 0,1 7,0 1,9 90 0,06 0,15 0,16,7 6,0 16,8 15, ,19,7 1,5 15 0, 5,9 10,7 50 0,9 87,6 6, ,1 0,19 0, 0,9 0,6 0,9,7 5,9 87,6 10, 110,1 6,9 1, 1,1 11,1 10, ,59 1,6 8, ,77 17,0 6,6 156 Mechanical data for 1phase motor50hz Rated Power [kw] Poles n. Gear stages n. Nominal speed of the shell [m/s] 0,10 Nominal revolutions of the shell [min 1 ],5 Nominal torque of Motorized pulley [Nm] 5,5 Belt pull [N] 600 Max. belt tension T1+T [N] Min. length RL [] 0,11,7, 55 0,1 7,0 1,9 90 0,06 0,15 0,16,7 6,0 16,8 15, ,19,7 1,5 15 0, 0,9 5,9 87,6 10,7 6, ,15,7 0, 80 0,075 0,16 0,19 0, 0,9 6,0,7 5,9 87,6 19,1 15,9 1,1 8, ,6 0,9 0,59 10, 110,1 1,6 6,8 6, 5,

13 Motorized Pulley 80LP 85.5Ø 0.06kW 0.1kW, with planetary gearbox in polymer Motorized Pulley Standard Version. Elbow connector in aluminium. Cable connection 90. Straight connector. Type/Option A B C D E F G H K L M N Q T Motorized Pulley Standard Version 85,5 8, Elbow connector in aluminium Cable connection Straight Connector RL shell lenghts () Avrg. weigth (kg),,5,7,9 5,1 5, 5,5 7,6 8 8, 8,6 9 9, Min lengths: see table at pag.1 Max length: 91 Weights are orientative due to different shell executions and motor powers 1

14 Motorized Pulley 80LS 81.5Ø 0.0kW 0.1kW, with steel helical gearbox Product description This Motorized Pulley is perfect for high torque applications with limited space or access. Characteristics Salt water resistant aluminum bearing housings Three phase AC induction motor phase dual voltage is standard Integral motor protection Hardened steel helical gear box Low noise operation Maintenance free Lifetime lubrication Reversible operation Reinforced internal shaft for RL exceeding 500 Applications Small conveyors for feeding materials with frequent cycle Packaging equipment Dynamic weighing equipment Metal detectors Ideal for pharmaceutical industry Meat processing Steel or plastic modular belts applications Dry, humid and wash down applications Motor Data Type of Motor Insulation class of motor windings Derated windings (0% power reduction) Voltage Frequency Internal shaft sealing system Protection rate Thermal protection Ambient temperature, phase motor General technical data Max. Roller length (RL) Technical data Asynchronous squirrelcage, IEC (VDE 050) Class F, IEC (VDE 050) On request for applications without belt 0/00 V ± 5% (IEC /8) Special voltage on request 50/60 Hz Doublelipped, FPM OR nitrile rubber NBR IP66 Bimetallic Contact 0 C to +0 C 1000 All data and values declared in the catalogue refer to operation with a frequency of 50 Hz. 1

15 Motorized Pulley 80LS 81.5Ø 0.0kW 0.1kW, with steel helical gearbox Materials The following Motorized Pulley components are available in different versions, as shown in the below chart, with further options for the material type as indicated. Component Version Aluminium Steel Material Stainless steel Brass/Nickel Polymer Crowned TS8N Shell Cylindrical Cylindrical + key (for sprockets) TS8N TS8N Special crowns and grooves TS8N Standard TS8N End housing With Vgrooves TS8N With Ogrooves TS8N Shaft Standard Crossdrilled and threaded, M6 Straight connector TS8N Electrical connection Elbow connector TS8N Terminal box* TS8N * Shaft cap version. Please contact Rulmeca for further versions. TS8N Version End Caps in stainless steel with PTFE lip seals. Options Rubber Lagging for standard belts Profiled lagging for plastic modular belts Profiled lagging for thermoplastic belts Sprockets for plastic modular belts Backstop / Anti runback bearing Electromagnetic brake Rectifiers Encoder Foodgrade Oil (EU, FDA and USDA) Nonhorizontal mounting (more than ± 5 ) Note: The combination of encoder and electromagnetic brake is not possible. Accessories Mounting brackets Idler Pulleys Rollers for conveyors Shaft cap Frequency Converters 15

16 Motorized Pulley 80LS 81.5Ø 0.0kW 0.1kW, with steel helical gearbox Technical data for Motorized Pulley 80LS phase 50Hz Rated Power [kw] Poles n. Gear Stages n. Gear Ratio i Nominal speed of the shell [m/s] Nominal revolutions of the shell [min 1 ] Nominal torque of Motorized pulley [Nm] Belt pull [N] Max. belt tension T1+T [N] Min. Length RL [] 5,89 0,05 11, 16,0 91 0,0 8 7,78 0,07 16,1 11, ,88 0,08 19,8 9, 5,89 0,11 5,0 1,7 10 7,78 0,1 5,7 8, ,05 0,88 1, 0,18 0,5,7 6,5 7, 5, ,88 0,8 90,6, ,16 0,5 110,8,9 70 5,89 0,10,9 6,6 68 7,78 0,1,1 18, ,88 1, 0,18 0,5 1,7 60,7 15, 10, ,88 0,8 86,5 7, ,07 1,16 5,89 0,5 0, 105,9 51,5 6,0 1, ,78 0, 7,5 8, ,88 1, 0,8 0,55 90,0 10,8 7,1, ,88 0,80 186,6, ,16 1,00 8,,8 68 5,89 0, 51,5 1, ,78 0, 7,5 1, ,1 0,88 1, 0,8 0,55 90,0 10,8 1,1 8, ,88 0,80 186,6 5, ,16 1,00 8,,

17 Motorized Pulley 80LS 81.5Ø 0.0kW 0.1kW, with steel helical gearbox Rated Power Poles Standard weights for Motorized Pulley 80LS Standard weight [kg] for standard RL [] [kw] n ,0 8,0,85,0,75 5,0 5,65 6,10 6,55 7,00 7,5 7,90 8,5 8,80 0,05,80,5,70,15,60 5,05 5,50 5,95 6,0 6,85 7,0 7,75 8,0 8,65 0,07,80,0,5,85,70,0,15,75,60 5,0 5,05 5,65 5,50 6,10 5,95 6,55 6,0 7,00 6,85 7,5 7,0 7,90 7,75 8,5 8,0 8,80 8,65 0,1,0,85,0,75 5,0 5,65 6,10 6,55 7,00 7,5 7,90 8,5 8,80 Cable specification Available cable options: Standard, Screened Standard, Unscreened Halogenfree, Unscreened Available lengths: 1//5 m. Min. length with option The following options increase the minimum length of the motorized pulley. Option Electromagnetic brake Encoder RL min with option RL min RL min

18 Motorized Pulley 80LS 81.5Ø 0.0kW 0.1kW, with steel helical gearbox Standard Motorized Pulley with straight connector in stainless steel. Shaft Cap. Idler Pulley, stainless steel version (TS8N). Elbow connector in stainless steel. Elbow Connector in polyamide. Straight/Elbow connector with shaft cap in stainless steel. Elbow connector with shaft cap in stainless steel. Cable Connector 90 with threaded shaft. Crossdrilled and threaded shaft. 18

19 Motorized Pulley 80LS 81.5Ø 0.0kW 0.1kW, with steel helical gearbox Type/Option A B C D E F G H K L M N Q T Motorized pulley 80LS Standard version Straight connector in stainless steel 81,5 80,5 1,5 0 1,5 1,5,5 15 Elbow connector in stainless steel 1,5 5 18,5 8 Elbow connector in Polyamide 1,5 5 Cable Connector 90 with threaded shaft 1,5 6 Crossdrilled and threaded shaft 1,5 6,5 M6 Straight/Elbow Connector with shaft cap in Stainless Steel ,5 5 Elbow Connector with shaft cap in Stainless Steel

20 Motorized Pulley 11LP 11.5Ø 0.06kW 0.7kW, with planetary gearbox in polymer or polymer / steel combination Product description This Pulley is the ideal operator for light and medium conveyors, for noncontinuous use. Characteristics phase or 1phase AC induction motor Single supply voltage on request: phase dual supply voltage (possible delta/star connection) Integral motor protection Gearbox planetarytype polymer or polymer / steel combination Low noise operation Light and distributed weight Maintenance free Reversible operation Applications Conveyors for light loads, non continuous use Recycling bottles Packaging equipment Xray inspection systems at airports Pharmaceutical industry Food processing Cash desks in supermarkets Dry, Damp and frequent wash down applications Motor Data Type of Motor Insulation class of motor windings Voltage Frequency internal shaft sealing system External shaft sealing system Protection rate Thermal protection Ambient temperature, phase motor Ambient temperature, 1phase motor General technical data Max. Roller length (RL) Technical data Asynchronous squirrelcage, IEC (VDE 050) Class F, IEC (VDE 050) 0 or 00 V ± 5% (IEC /8) 50/60 Hz Doublelipped of nitrile rubber, NBR Deflection seal nitrile rubber, NBR IP66 Bimetallic Contact +5 to +0 C +10 to +0 C 11 Motorized Pulleys with RL length greater than 706 have reinforced shaft. All data and values declared in the catalogue refer to operation with a frequency of 50 Hz. 0

21 Motorized Pulley 11LP 11.5Ø 0.06kW 0.7kW, with planetary gearbox in polymer or polymer / steel combination Materials The following Motorized Pulley components are available in different versions, as shown in the below chart, with further options for the material type as indicated. Component Version Material Standard Aluminium Steel Option Stainless Steel Brass/Nickel Crowned Shell Cylindrical Special crownes with grooves End housing Standard Shaft cap Standard With cable protection Electrical connection Straight or 90 cable connector Elbow connector Please contact Rulmeca for further versions. Options Rubber lagging for standard belts Dynamic balancing phase dual supply voltage (possible delta/star connection) Oil for Food (EU, FDA and USDA) Oil for low temperatures Nonhorizontal mounting (more than ± 5 ) For special versions, please contact RULMECA. Accessories Mounting brackets Idler Pulleys Rollers for conveyors Cable specifications Cable options available: Standard, screened Standard, unscreened Halogenfree, screened Halogenfree, unscreened Available lengths: 1,9 m (other lengths available on request). 1

22 Motorized Pulley 11LP 11.5Ø 0.06kW 0.7kW, with planetary gearbox in polymer or polymer / steel combination Technical data for Motorized Pulley 11LP phase 50Hz Rated Power [kw] Poles n. Gear Stages n. Nominal speed of the shell [m/s] Nominal revolutions of the shell [min 1 ] Nominal torque of Motorized pulley [Nm] Belt pull [N] Max. belt tension T1+T [N] Min. length RL [] 0,06 0,1 0,18 0,5 0,7 0,06 0,08 0,1 0,15 0,0 0,6 0,1 0,6 0,50 0,69 0,1 0,15 0,0 0,6 0,1 0,6 0,50 0,69 0,81 0,0 0,6 0,1 0,6 0,50 0,69 0,81 0,91 1,05 0,6 0,1 0,6 0,50 0,69 0,81 0,91 1,05 0,6 0,50 0,69 0,81 0,91 1,05 10,1 1,5 0, 5,,8,9 5, 60,8 8,5 116,6 0, 5,,8,9 5, 60,8 8,5 116,6 16,9,8,9 5, 60,8 8,5 116,6 16,9 15,8 177,5,9 5, 60,8 8,5 116,6 16,9 15,8 177,5 60,8 8,5 116,6 16,9 15,8 177,5 56,0,0 8,0,5 17,0 1,0 11,0 9,5 7,0 5,0 56,5 5,0,0 6,0,0 19,0 1,5 10,0 8,5 51,0 9,0,0 8,5 0,5 1,5 1,5 11,0 9,5 5,5 5,5 9,0 8,5 0,5 17,5 15,5 1,5 58,0,0 0,5 6,0,0 0,

23 Motorized Pulley 11LP 11.5Ø 0.06kW 0.7kW, with planetary gearbox in polymer or polymer / steel combination Technical data for Motorized Pulley 11LP 1phase 50Hz Rated Power [kw] Poles n. Gear Stages n. Nominal speed of the shell [m/s] Nominal revolutions of the shell [min 1 ] Nominal torque of Motorized pulley [Nm] Belt pull [N] Max. belt tension T1+T [N] Min. length RL [] 0,06 0,08 10,1 1,5 56,0, ,1 0, 8, ,06 0,15 0,0 0,6 5,,8,9,5 17,0 1, ,1 5, 11,0 19 0,6 60,8 9, ,50 0,69 8,5 116,6 7,0 5, ,1 0, 56, ,15 5, 5, ,0 0,6,8,9,0 6, ,1 0,1 5,, ,6 60,8 19,0 0,50 8,5 1,5 0 0,69 116,6 10, ,81 16,9 8,5 18 0,0,8 51, ,6 0,1,9 5, 9,0, ,6 60,8 8, ,18 0,50 8,5 0, ,69 116,6 1,5 61 0,81 16,9 1, ,91 15,8 11, ,05 177,5 9, ,6,9 5,5 96 0,1 5, 5, ,6 60,8 9,0 69 0,5 0,50 0,69 8,5 116,6 8,5 0, ,81 16,9 17, ,91 15,8 15,5 75 1,05 177,5 1,5 8

24 Motorized Pulley 11LP 11.5Ø 0.06kW 0.7kW, with planetary gearbox in polymer or polymer / steel combination Motorized Pulley standard Version. Elbow connector in aluminium. Cable connection 90. Straight connector. Type/Option A B C D E F G H K L M N Q T Motorized Pulley Standard Version 11,6 11, ,5 0 8 Elbow Connector in aluminium Cable Connector Straight Connector RL shell lenghts () up to Average weigth (kg) 6,8 7,1 7,5 7,9 8, 8,6 8,9 9, 9, , + 0,5 kg up to 1,9 Min lengths: see table at pages Max length: 11 Weights are orientative due to different shell executions and motor powers

25 Motorized Pulley 11LS 11.5Ø 0.05kW 0.55kW, with steel helical gearbox Product description This Motorized Pulley has been designed specifically for applications that require a strong drive. Characteristics Salt water resistant aluminum bearing housing Three phase alternating current induction motor phase dual voltage standard Integral motor protection Hardened steel helical gear type Low noise operation Maintenance free Lifetime lubrication Reversible operation Reinforced internal shaft for RL exceeding 800 Applications Heavy and frequent use Conveyors Conveyors for checkin at airports Packaging equipment Weighing Machines Metal detector Pharmaceutical industries Food processing Plastic or modular belt applications Dry, damp and wash down applications Motor data Type of Motor Insulation class of motor windings Derated windings (0% power reduction) Voltage Frequency Internal shaft sealing system Protection rate Thermal protection Ambient temperature, phase motor General technical data Max. Roller length (RL) Technical data Asynchronous squirrelcage, IEC (VDE 050) Class F, IEC (VDE 050) On request for applications without belt 0/00 V ± 5% (IEC /8) single voltage Dual voltage or special voltage on request 50/60 Hz Doublelipped of nitrile rubber, NBR IP66 Bimetallic Contact +5 to +0 C 100 All data and values declared in the catalogue refer to operation with a frequency of 50 Hz. 5

26 Motorized Pulley 11LS 11.5Ø 0.05kW 0.55kW, with steel helical gearbox Materials The following Motorized Pulley components are available in different versions, as shown in the below chart, with further options for the material type as indicated. Components Version Material Aluminium Steel Stainless Steel Brass/Nickel Polymer Crowned TS8N Shell Cylindrical Cylindrical + key (for sprockets) TS8N TS8N Special crowns and grooves TS8N Standard TS8N End housing With Vgrooves TS8N With Ogrooves TS8N Shaft Standard Crossdrilled and threaded, M8 Straight connector TS8N Electrical connection Elbow connector TS8N Terminal box TS8N Please contact Rulmeca for further versions. TS8N Version End Caps in stainless steel with PTFE lip seals. Options Rubber Lagging for standard belts Profiled lagging for plastic modular belts Profiled lagging for thermoplastic belts Sprockets for plastic modular belts Backstop / Anti runback bearing Electromagnetic brake Rectifiers Encoder Foodgrade Oil (EU, FDA and USDA) Nonhorizontal mounting (more than ± 5 ) Note: The combination of encoder and electromagnetic brake is not possible. Accessories Mounting brackets Idler Pulleys Rollers for conveyors Shaft caps Frequency Converters 6

27 Motorized Pulley 11LS 11.5Ø 0.05kW 0.55kW, with steel helical gearbox Technical data for Motorized Pulley 11LS phase 50Hz Rated Power [kw] Poles n. Gear Stages n. Gear Ratio i Nominal speed of the shell [m/s] Nominal revolutions of the shell [min 1 ] Nominal torque of Motorized pulley [Nm] Belt pull [N] Max. belt tension T1+T [N] Min. length RL [] 0,05 0,07 0, ,66 6,5 1,6,66 6,5 1,6,66,66 6,5 0,05 0,06 0,07 0,05 0,06 0,07 0,09 0,11 0,1 8, 9,7 11, 8, 9,7 11, 15,9 0,,8 8,,7 8, 76,8 65, 56, 5,5,7 8, ,6 0,16 7,6, , 0,18 1,7 8, ,10 6,99 0, 6,1 5, 5 8 1,18 15,17 1,9 11,15,66 6,5 1,6 0,5 0, 0,0 0,5 0,09 0,11 0,1 0,8 57,0 66,9 77,6 15,9 18,7 1,6, 15,9 1,6 11,7 85,6 7,0 6, ,66 0,18,1, 750 6,5 0, 7,7 6, ,15 1,6 0,5,7 1, , 0,0 50,1 7,1 80,99 0, 57,1, ,18 0,8 6,7 1,0 7 15,17 1,9 0,50 0,6 90, 106,0 15,1 1, ,15,66 6,5 0,70 0,1 0,1 1,9 1, 5, 11,1 8,6 7, ,6 0,16 9, 6, , 0,0,5 5, ,0 6,99 1,18 15,17 0, 0,5 0,5 8,1, 60, 7,6,0 0, ,9 11,15,66 0,0 0,50 0,8 70,8 8,1 6,5 5,6,1, ,5 0,5 75,7 8, ,6 0,50 87,7, 9 0, 50 7, 0,60 100,7 1,6 8,99 0,70 11,6 19,0 1,18 0,80 19,8 16,

28 Motorized Pulley 11LS 11.5Ø 0.05kW 0.55kW, with steel helical gearbox Technical data for motorized pulley 11LS phase 50Hz Rated power [kw] Poles n. Gear stages n. Gear ratio i Nominal speed of the shell [m/s] Nominal revolutions of the shell [min 1 ] Nominal torque of Motorized pulley [Nm] Belt pull [N] Max. belt tension T1+T [N] Min. length RL [] 0, 15,17 1,9 11,15 1,10 1,5 1,50 181, 1,8 6,6 1,0 10, 8, ,66 0,0,6 8, ,5 0, 8, 71, ,6 0,5, 61, , 0,0 50,9 5,5 97 0,0,99 0,5 57,9 7,0 8 1,18 15,17 0,8 0,50 65,6 91,6 1,5 9, ,9 11,15 0,6 0,70 107,6 1,7 5, 1,8 8 86,66 0,18 1,9 105, ,5 0, 7, 89, ,6 0,5, 77, , 0,0 9,7 67,5 119,99 0, 56,7 59, 109 1,18 0,8 6, 5, ,7 15,17 0,50 89,6 7, ,9 11,15 1,18 0,60 0,70 0,80 105, 11,9 1,8 1,9 7,5, ,17 1,10 188, 17,8 16 1,9 1,5 1,0 15, ,15,66 1,50 0,8 56,1 65, 1,1 76,5 15 6,5 0,5 76,8 65, ,6 0,50 89,0 56, 995 7, 0,60 10,1 9, ,55,99 1,18 0,70 0,80 116, 11,7,0 8, ,17 1,10 18,9 7, ,9 11,15 1,5 1,50 15,9 50,,

29 Motorized Pulley 11LS 11.5Ø 0.05kW 0.55kW, with steel helical gearbox Standard weights for Motorized Pulley 11LS PN [kw] np standard weight [kg] for standard RL [] ,0 1 7,0 7,95 8,85 9,60 10,5 11,10 11,85 1,60 1,5 1,10 18,80 0,0 1,80 0, ,10 11,00 11,75 1,50 1,5 1,00 1,75 15,50 16,5 0.95,5,95 0,08 8 7,0 7,95 8,85 9,60 10,5 11,10 11,85 1,60 1,5 1,10 18,80 0,0 1,80 0,10 6 7,0 7,95 8,85 9,60 10,5 11,10 11,85 1,60 1,5 1,10 18,80 0,0 1,80 0,15 8 7,0 10,10 7,95 11,00 8,85 11,75 9,60 1,50 10,5 1,5 11,10 1,00 11,85 1,75 1,60 15,50 1,5 16,5 1, ,80,5 0,0,95 1,80 0,0 6 7,0 7,95 8,85 9,60 10,5 11,10 11,85 1,60 1,5 1,10 18,80 0,0 1,80 0, 7,0 7,95 8,85 9,60 10,5 11,10 11,85 1,60 1,5 1,10 18,80 0,0 1,80 0,0 10,10 11,00 11,75 1,50 1,5 1,00 1,75 15,50 16,5 0.95,5,95 0,7 10,10 10,10 11,00 11,00 11,75 11,75 1,50 1,50 1,5 1,5 1,00 1,00 1,75 1,75 15,50 15,50 16,5 16, ,5,5,95,95 0,55 10,10 10,10 11,00 11,00 11,75 11,75 1,50 1,50 1,5 1,5 1,00 1,00 1,75 1,75 15,50 15,50 16,5 16, ,5,5,95,95 Other RL dimension within the min & max RL available on request. Cable specification Available cable options: Standard, screened Standard, unscreened Halogenfree, screened Halogenfree, unscreened Available lengths: 1 / / 5 m. Min.Length with option The following options increase the minimum length of the motorized pulley. Option Brake Encoder SKF Encoder RLS RL min with option RL min + 50 RL min + 0 RL min +50 9

30 Motorized Pulley 11LS 11.5Ø 0.05kW 0.55kW, with steel helical gearbox Motorized pulley standard version with aluminium Terminal box. Shaft Cap. Idler Pulley in stainless Steel (TS8N). Straight connector in stainless steel. Elbow connector in stainless steel. Elbow connector in polyamide. Straight/Elbow connector with shaft cap in stainless steel. Elbow connector with shaft cap in stainless steel. Terminal box in stainless steel. 0

31 Motorized Pulley 11LS 11.5Ø 0.05kW 0.55kW, with steel helical gearbox Cable connector 90 with threaded shaft. Shaft, crossdrilled and threaded. Type/Option A B C D E F G H K L M N Q T Motorized pulley 11LS standard version with aluminium terminal box , Terminal Box in Stainless steel 7 0, Straight Connector in stainless steel 5,5 19,5 Elbow Connector in Stainless steel Elbow connector in Polyamide 5 9 8,5 50 Cable connector 90 with threaded shaft 5 10 Shaft, crossdrilled and threaded 5 1,5 M8 Straight/Elbow connector with shaft cap in stainless steel Elbow connector with shaft cap in stainless steel

32 Motorized Pulley 18LS 18.5Ø 0.10kW 1.00kW, with steel helical gearbox Product Description The motorized pulley 18LS is a very flexible component thanks to the wide range of powers and speeds. Characteristics Salt water resistant aluminum bearing housing Induction motor three phases alternating current Dual power supply Integral motor protection Steel hardened helical spur gear Low noise operation Maintenance free Lifetime lubrication Reversible operation Reinforced shaft for RL greater than 800 Applications Conveyors for heavy and frequent use Conveyors for transportation of packages Logistics applications Checkin desks at airports Conveyors for furniture manufacture Manufacturing of food processes Modular belts, steel or plastic applications Dry, damp and frequent wash down applications Motor data Type of Motor Insulation class of motor windings Derated windings (0% power reduction) Voltage Frequency Internal shaft sealing system Protection rate Thermal protection Ambient temperature, phase motor General technical data Max. Roller length (RL) Technical data Asynchronous squirrelcage, IEC (VDE 050) Class F, IEC (VDE 050) On request for applications without belt 0/00 V ± 5% (IEC /8) Special voltage on request 50/60 Hz Doublelipped FPM or nitrile rubber, NBR IP66 Bimetallic Contact 5 to +0 C 1800 All data and values declared in the catalogue refer to operation with a frequency of 50 Hz.

33 Motorized Pulley 18LS 18.5Ø 0.10kW 1.00kW, with steel helical gearbox Materials The following Motorized Pulley components are available in different versions, as shown in the below chart, with further options for the material type as indicated. Components Version Aluminium Steel Material Stainless steel Brass/Nickel Polymer Crowned TS8N Shell Cylindrical Cylindrical + key (for sprockets) TS8N TS8N Special crowns and grooves TS8N Standard TS8N End housing With Vgrooves With Ogrooves TS8N TS8N With chain sprockets TS8N Shaft Standard Crossdrilled and threaded, M8 TS8N TS8N Straight connector TS8N Electrical connection Elbow connector TS8N Terminal box TS8N Please contact Rulmeca for further versions. TS8N Version End Caps in stainless steel with PTFE lip seals. Options Rubber Lagging for standard belts Profiled lagging for plastic modular belts Profiled lagging for thermoplastic belts Sprockets for plastic modular belts Backstop / Anti runback bearing Electromagnetic brake Rectifiers Encoder Foodgrade Oil (EU, FDA and USDA) Nonhorizontal mounting (more than ± 5 ) TS8N with mild steel shell is possible Note: The combination of encoder and electromagnetic brake is not possible. Accessories Mounting brackets Idler Pulleys Rollers for conveyors Frequency Converters

34 Motorized Pulley 18LS 18.5Ø 0.10kW 1.00kW, with steel helical gearbox Technical data for Motorized pulley 18LS phase 50Hz Rated power [kw] Poles n. Gear stages n. Gear ratio i Nominal speed of the shell [m/s] Nominal revolutions of the shell [min 1 ] Nominal torque of Motorized pulley [Nm] Belt pull [N] Max. belt tension T1+T [N] Min. length RL [] 0,10 0,18 0, 0,7 0,55 0, ,0 66,00 5,96 9,56 66,00 5,96,65 9,56 5,0 66,00 5,96,65 9,56 5,0 0, 51,85 66,00 5,96,65 9,56 5,0 0, 16,67 1, 77,1 66,00 5,96,65 9,56 5,0 0, 16,67 1,,59 5,0 0, 16,67 5,0 0, 16,67 1, 0,0 0,05 0,06 0,10 0,08 0,10 0,1 0,16 0,0 0,10 0,1 0,16 0,0 0,5 0, 0,1 0,16 0,0 0,5 0, 0,0 0,50 0,6 0,80 0,5 0, 0,0 0,50 0,6 0,80 1,00 1,5 1,60 0, 0,0 0,50 0,6 0,80 1,00 1,5 1,60 5,6 6,7 8, 1,9 10, 1,7 15,5,8 6,8 1,9 17, 1,1 1,1 6,5 5,5 18,0 1, 6,,1 7, 55,6 69, 8,0 11,5 5, 1, 51,5 6,5 9, 108, 15,0 16,8 19,5 1,9 5, 67,5 81,9 11,9 10,7 170,7 8,

35 Motorized Pulley 18LS 18.5Ø 0.10kW 1.00kW, with steel helical gearbox Technical data for Motorized Pulley 18LS phase 50Hz Rated power [kw] Poles n. Gear stages n. Gear ratio i Nominal speed of the shell [m/s] Nominal revolutions of the shell [min 1 ] Nominal torque of Motorized pulley [Nm] Belt pull [N] Max. belt tension T1+T [N] Min. length RL [] 1,0,65,59 5,0 0, 16,67 1, 0,50 0,6 0,80 1,00 1,5 1,60 6, 86, 111,5 19,0 168,6 5, Rated power Poles Standard weight for Motorized pulley 18LS Standard weight [kg] for standard RL [] [kw] n ,10 0,18 0, 0,7 0,55 0,75 1, ,0 1,0 1,0 1,0 1,0 1,5 1,5 1,5 15,0 1,5 1,5 15,0 15,0 15,0 15,0 15,6 15,0 15,0 15,6 16,6 16,0 16,0 16,0 16,5 16,0 16,0 16,5 17,5 17,0 17,0 17,0 17,5 17,0 17,0 17,5 18,5 18,0 18,0 18,0 18,5 18,0 18,0 18,5 19,5 19,0 19,0 19,0 19,5 19,0 19,0 19,5 0,5 0,0 0,0 0,0 0,5 0,0 0,0 0,5 1,5 1,5 1,5 1,5,0 1,5 1,5,0,0,0,0,0,5,0,0,5,5,0,0,0,5,0,0,5 5,5 5,0 5,0 5,0 5,5 5,0 5,0 5,5 6,5 7,0 7,0 7,0 7,5 7,0 7,0 7,5 8,5 9,0 9,0 9,0 9,5 9,0 9,0 9,5 0,5 5

36 Motorized Pulley 18LS 18.5Ø 0.10kW 1.00kW, with steel helical gearbox Cable Specification Available cable options: Standard, screened Standard, unscreened Halogenfree, screened Halogenfree, unscreened Available lengths: 1 / / 5 m. Min.Length with option The following options increase the minimum length of the motorized pulley. Option Brake Encoder SKF Encoder RLS RL min. with option RL min RL min. + 0 RL min

37 Motorized Pulley 18LS 18.5Ø 0.10kW 1.00kW, with steel helical gearbox Motorized pulley standard version with Terminal Box in aluminium. Idler Pulley in stainless steel (TS8N). Straight connector in brass or stainless steel. Elbow connector in stainless steel. Elbow connector in polyamide. Terminal box in stainless steel. Cable connector 90 with threaded shaft. Shaft, crossdrilled and threaded. 7

38 Motorized Pulley 18LS 18.5Ø 0.10kW 1.00kW, with steel helical gearbox Type/Option A B C D E F G H K L M N Q T Motorized pulley 18LS Standard version with Terminal Box in Aluminium 18, Terminal Box in Stainless steel 5 7 0, Idler Pulley in stainless steel (TS) 6,5 6 7 Straight connector in brass or stainless steel 7,5 19,5 Elbow connector in stainless steel Elbow connector in Polyamide Cable Connector 90 with threaded shaft Crossdrilled and threaded shaft 7 1 M8 8

39 Motorized Pulley 165LS 165.0Ø 0.11kW.0kW, with steel helical gearbox Product description Motorized pulley very robust and able to provide high torques and withstand high radial loads. Characteristics Salt water resistant aluminum bearing housing Induction motor three phases alternating current Dual power supply Integral motor protection Steel hardened helical spur gear Low noise operation Maintenance free Lifetime lubrication Reversible operation Applications Conveyors for heavy and frequent use Logistics applications Airport and postal conveyors Warehouse loading conveyors Telescopic conveyors Agricultural plants Manufacturing of food processes Modular belts, steel or plastic applications Dry, damp and frequent wash applications Motor data Type of Motor Insulation class of motor windings Derated windings (0% power reduction) Voltage Frequency Internal shaft sealing system Protection rate Thermal protection Ambient temperature, phase motor General technical data Max. Roller length (RL) Technical data Asynchronous squirrelcage, IEC (VDE 050) Class F, IEC (VDE 050) On request for applications without belt 0/00 V ± 5% (IEC /8) Special voltage on request 50/60 Hz Doublelipped FPM or nitrile rubber, NBR IP66 Bimetallic Contact 5 to +0 C 1800 All data and values declared in the catalogue refer to operation with a frequency of 50 Hz. 9

40 Motorized Pulley 165LS 165.0Ø 0.11kW.0kW, with steel helical gearbox Materials The following Motorized Pulley components are available in different versions, as shown in the below chart, with further options for the material type as indicated. Components Version Aluminium Steel Materiale Stainless steel Brass/Nickel Polymer Crowned TS8N Shell Cylindrical Cylindrical + key (for sprockets) TS8N TS8N Special crowns and grooves TS8N Standard TS8N End housing With Vgrooves With Ogrooves TS8N TS8N With chain sprockets TS8N Shaft Standard Crossdrilled and threaded, M10 TS8N TS8N Straight connector TS8N Electrical connection Elbow connector TS8N Terminal box TS8N Please contact Rulmeca for further versions. TS8N Version End Caps in stainless steel with PTFE lip seals. Options Rubber Lagging for standard belts Profiled lagging for plastic modular belts Profiled lagging for thermoplastic belts Sprockets for plastic modular belts Backstop / Anti runback bearings Electromagnetic brake Rectifiers Encoder Foodgrade Oil (EU, FDA and USDA) Nonhorizontal mounting (more than ± 5 ) Dual speed motor Version TS7N as TS8N but with regreasable labyrinth seals Note: The combination of encoder and electromagnetic brake is not possible. Accessories Mounting brackets Idler Pulleys Rollers for conveyors Frequency Converters 0

41 Motorized Pulley 165LS 165.0Ø 0.11kW.0kW, with steel helical gearbox Technical data for motorized pulley 165LS phase 50Hz Rated power [kw] Poles n. Gear stages n. Gear ratio i Nominal speed of the shell [m/s] Nominal revolutions of the shell [min 1 ] Nominal torque of Motorized pulley [Nm] Belt pull [N] Max. belt tension T1+T [N] Min. length RL [] 6 61,56 9,75 0,1 0,16 1,9 18, ,56 0,0, ,7 9,75 7,9 0,05,76 0,5 0, 0,0 0,50 7,6 6, 5,8 57, ,0 1,6 11,60 6, 0,6 0,80 1,00 0,16 71,6 9,9 118,5 0, ,56 0,0, ,75 9,75 7,9 0,05,76 0,5 0, 0,0 0,50 8, 7,0 6,8 59, ,0 1,6 11,60 0,6 0,80 1,00 7, 96,0 11, , 7,9 0,5 0, 0,7 7, ,10 61,56 9,75 7,9 0,05 0,0 0,50 0,6 0,80 6,0 56,9 7,6 9, ,76 1,00 119, ,0 1,6 1,5 1,60 17, 19, ,60 9,,00,50,0 00, , 7,9 0,05 0,50 0,6 0,80 61,6 75,1 9, ,50,76 19,0 1,6 11,60 1,00 1,5 1,60,00 119,9 18, 19,7 5, ,,50 0, ,80,15 65,

42 Motorized Pulley 165LS 165.0Ø 0.11kW.0kW, with steel helical gearbox Technical data for Motorized pulley 165LS phase 50Hz Rated power [kw] Poles n. Gear stages n. Gear ratio i Nominal speed of the shell [m/s] Nominal revolutions of the shell [min 1 ] Nominal torque of Motorized pulley [Nm] Belt pull [N] Max. belt tension T1+T [N] Min. length RL [] 6, 7,9 0,05, 0,50 0,6 0,80 1,00 61,9 75, 95, 0, ,0 0,1 1,6 1,5 1,60 11,5 195, ,60 9,,00,50 6,6 0, ,80,15 66, Rated power Poles Standard weights for Motorized pulley 165LS Standard weight [kg] for standard RL [] [kw] n ,7 0,75 1,10 1,50, ,0 0,0 8,0,0 1,0,0,0,0 7,0 1,5 9,5,5,5 5,5,5 5,5 7,5,0 1,0 6,0,0 7,0 6,0 7,0 8,0,0,0 7,0 5,0 8,0 7,0 8,0 9,0 5,0,0 8,0 6,0 9,0 8,0 9,0 0,0 6,0,0 9,0 7,0 0,0 9,0 0,0 1,0 7,5 5,5 0,5 8,5 1,5 0,5 1,5,5 9,0 7,0,0 0,0,0,0,0,0 0,0 8,0,0 1,0,0,0,0 5,0 1,0 9,0,0,0 5,0,0 5,0 6,0,5 0,5 5,5,5 6,5 5,5 6,5 7,5,0,0 7,0 5,0 8,0 7,0 8,0 9,0 5,0,0 8,0 6,0 9,0 8,0 9,0 50,0

43 Motorized Pulley 165LS 165.0Ø 0.11kW.0kW, with steel helical gearbox Cable Specification Available cable options: Standard, screened Standard, unscreened Halogenfree, screened Halogenfree, unscreened Available lengths: 1 / / 5 m. Min.Length with Option The following options increase the minimum length of the motorized pulley. Option Brake Encoder SKF Encoder RLS RL min. with option RL min RL min. + 0 RL min. + 50

44 Motorized Pulley 165LS 165.0Ø 0.11kW.0kW, with steel helical gearbox Motorized pulley standard version with Terminal box in aluminium. Idler pulley in stainless steel (TS8N). Straight connector in brass or in stainless steel. Elbow connector in stainless steel. Elbow connector in polyamide. Terminal box in stainless steel. Cable connector 90 with threaded shaft. Shaft, crossdrilled and threaded.

45 Motorized Pulley 165LS 165.0Ø 0.11kW.0kW, with steel helical gearbox Type/Option A B C D E F G H K L M N Q T Motorized Pulley 165LS Standard version with Terminal Box in Aluminium , Terminal Box in Stainless steel 5 7 0, Idler Pulley in stainless steel (TS) 6,5 8 7 Straight connector in brass or stainless steel 7 7 Elbow connector in stainless steel Elbow connector in Polyamide Cable Connector 90 with threaded shaft Crossdrilled and threaded shaft 7,5 M10 5

46 Motorized Pulley 0MH 16.0Ø 0.7kW 5.5kW, with steel helical gearbox Product description Motorized Pulley very robust able to provide high torques and withstand high radial loads. Characteristics Salt water resistant aluminum bearing housing Induction motor three phases alternating current Dual power supply Integral motor protection Steel hardened helical spur gear Low noise operation Maintenance free Lifetime lubrication Reversible operation Applications Conveyors for heavy and frequent use Logistics applications Airport and postal conveyors Warehouse loading conveyors Telescopic conveyors Agricultural plants Manufacturing of food processes Modular belts, steel or plastic applications Dry, damp and frequent wash down applications Motor Data Type of Motor Insulation class of motor windings Voltage Frequency Internal shaft sealing system Protection rate Thermal protection Ambient temperature, phase motor General technical data Max. Roller length (RL) Technical data Asynchronous squirrelcage, IEC (VDE 050) ìclass F, IEC (VDE 050) 0/00 V ± 5% (IEC /8) Special voltage on request 50/60 Hz Doublelipped FPM or nitrile rubber, NBR IP66 bimetallic Contact 5 to +0 C 1800 All data and values declared in the catalogue refer to operation with a frequency of 50 Hz. 6

47 Motorized Pulley 0MH 16.0Ø 0.7kW 5.5kW, with steel helical gearbox Materials The following Motorized Pulley components are available in different versions, as shown in the below chart, with further options for the material type as indicated. Components Version Aluminium Steel Material Stainless steel Brass/Nickel Polymer Crowned TS10N Shell Cylindrical Cylindrical + key (for sprockets) TS10N TS10N Special crowns and grooves TS10N Standard TS10N End housing With Vgrooves With Ogrooves TS10N TS10N With chain sprockets TS10N Shaft Standard Crossdrilled and threaded, M10 TS10N TS10N Straight connector TS10N Electrical connection Elbow connector TS10N Terminal box TS10N Please contact Rulmeca for further versions. TS10N Version End Housing in stainless steel with NBR lip seals. Options Rubber Lagging for standard belts Profiled Lagging for plastic modular belts Profiled Lagging for thermoplastic belts Sprockets for plastic modular belts Backstop /Anti runback bearing Dynamic balancing Electromagnetic brake Rectifiers Encoder Foodgrade Oil (EU, FDA and USDA) Nonhorizontal mounting (more than ± 5 ) Dual speed motor Version TS9N as TS10N but with regreasable labyrinth seals Note: The combination of encoder and electromagnetic brake is not possible. Accessories Mounting brackets Idler Pulleys Rollers for conveyors Frequency Converters 7

48 Motorized Pulley 0MH 16.0Ø 0.7kW 5.5kW, with steel helical gearbox Technical data for motorized pulley 0M/H phase 50Hz Rated power [kw] Poles n. Gear stages n. Gear ratio i Nominal speed of the shell [m/s] Nominal revolutions of the shell [min 1 ] Nominal torque of Motorized pulley [Nm] Belt pull [N] Max. belt tension T1+T [N] Min. length [] (0H) 59,7 9,8 0,1 0,16 11,8 1, ,9 0,0 18, ,6 0,5, ,17 0, 9, ,7 8 (0M) 0,17 15,8 0,0 0,50 5,0, ,7 0,6 55, ,77 0,80 7, 7 7 8,10 1,00 87, ,6 1,5 110, (0H) 59,7 9,8 0,1 0,16 11,9 1, ,9 0,0 18, ,6 0,5,0 6 10,17 0, 9, ,55 8 0,17 0,0 5, (0M) 15,8 0,50, ,7 0,6 55, ,77 0,80 7, ,10 1,00 87, ,6 1,5 111, (0H) 59,7 9,8 0,1 0,16 11,6 1, ,9 0,0 18, ,6 0,5, ,17 0, 8,5 9 0,75 8 0,17 0,0, (0M) 15,8 0,50, ,7 0,6 5, ,77 0,80 70, ,10 1,00 85, ,6 1,5 108, ,10 6 (0H) 59,7 9,8 59,7 9,8 0,16 0,0 0,5 0, 15,9 19,1,8 8,

49 Motorized Pulley 0MH 16.0Ø 0.7kW 5.5kW, with steel helical gearbox Technical data for motorized pulley 0M/H phase 50Hz Rated power [kw] Poles n. Gear stages n. Gear ratio i Nominal speed of the shell [m/s] Nominal revolutions of the shell [min 1 ] Nominal torque of Motorized pulley [Nm] Belt pull [N] Max. belt tension T1+T [N] Min. length [] 7,9 0,0 7, ,6 0,50 7,9 6 10,17 0,6 58, ,17 0,80 70, ,10 (0M) 15,8 1,7 1,00 1,5 89,6 111, ,77 1,60 15, ,10,00 175, ,6,50, 5 19 (0H) 59,7 9,8 0,5 0,,9 8, ,9 0,0 8, ,6 0,50 8, ,50 (0M),17 0,17 15,8 0,6 0,80 1,00 59, 70,9 90, ,7 1,5 11, ,77 1,60 16, ,10,00 176, ,6,50, (0H) 9,8 9,1 0, 0,0 8,7 6, ,6 0,50 8, ,17 0,6 59, 58 0,0 (0M) 0,17 15,8 1,7 0,80 1,00 1,5 70,9 90, 11, ,77 1,60 16, ,10,00 176, ,6,50, (0H) 1,9,15 0,50 0,6, 57, ,17 0,80 69, ,00 (0M) 15,8 1,7 9,77 1,00 1,5 1,60 88,1 109,5 1, ,10,00 17, ,6,50 19,

50 Motorized Pulley 0MH 16.0Ø 0.7kW 5.5kW, with steel helical gearbox Technical data for Motorized Pulley 0M/H phase 50Hz Rated power [kw] Poles n. Gear stages n. Gear ratio i Nominal speed of the shell [m/s] Nominal revolutions of the shell [min 1 ] Nominal torque of Motorized pulley [Nm] Belt pull [N] Max. belt tension T1+T [N] Min. length [] 9,8 9,1 0,6 0,80 56,6 7, ,6 1,00 95, ,00 (0H),17 0,17 1,5 1,60 116,7 19, ,8,00 178, ,7,50 1, ,1 0,80 71, ,87 1,00 89, ,50 (0H) 5,80 19,89 1,5 1,60 110,9 1, ,56,00 18, ,00,50 0, Standard weight for Motorized Pulley 0M/H Rated power Poles Gear stages Standard weight [kg] for standard RL [] [kw] n ,7 8 8,0 6,0 51,0 67,0 5,0 70,0 57,0 7,0 60,0 76,0 6,0 79,0 66,0 8,0 69,0 85,0 7,0 88,0 75,0 91,0 78,0 9,0 81,0 97,0 8,0 0, ,0 71,0 58,0 7,0 61,0 77,0 6,0 80,0 67,0 8,0 70,0 86,0 7,0 89,0 76,0 9,0 79,0 95,0 8,0 98,0 85,0 101,0 88,0 0, ,0 71,0 58,0 7,0 61,0 77,0 6,0 80,0 67,0 8,0 70,0 86,0 7,0 89,0 76,0 9,0 79,0 95,0 8,0 98,0 85,0 101,0 88,0 1,10 6 6,0 61,0 9,0 68,0 6,0 5,0 71,0 67,0 55,0 7,0 70,0 58,0 77,0 7,0 61,0 80,0 76,0 6,0 8,0 79,0 67,0 86,0 8,0 70,0 89,0 85,0 7,0 9,0 88,0 76,0 95,0 91,0 79,0 98,0 9,0 8,0 1,50 8,0 61,0 51,0 6,0 5,0 68,0 57,0 71,0 60,0 7,0 6,0 77,0 66,0 80,0 69,0 8,0 7,0 86,0 75,0 89,0 78,0 9,0 81,0 95,0 8,0,0 55,0 68,0 58,0 7,0 61,0 75,0 6,0 78,0 67,0 81,0 70,0 8,0 7,0 87,0 76,0 90,0 79,0 9,0 8,0 96,0 85,0 99,0 88,0,00 60,0 7,0 6,0 77,0 66,0 80,0 69,0 8,0 7,0 86,0 75,0 89,0 78,0 9,0 81,0 95,0 8,0 98,0 87,0 101,0 90,0,00 5,50 60,0 7,0 6,0 7,0 77,0 66,0 77,0 80,0 69,0 80,0 8,0 7,0 8,0 86,0 75,0 86,0 89,0 78,0 89,0 9,0 81,0 9,0 95,0 8,0 95,0 98,0 87,0 98,0 101,0 90,0 101,0 50

51 Motorized Pulley 0MH 16.0Ø 0.7kW 5.5kW, with steel helical gearbox Cable specification Available cable options: Standard, screened Standard, unscreened Halogenfree, screened Halogenfree, unscreened Available lengths: 1 / / 5 m. Min.Length with option The following options increase the minimum length of the motorized pulley. Option Brake Encoder SKF Encoder RLS RL min. with option RL min RL min. + 0 RL min

52 Motorized Pulley 0MH 16.0Ø 0.7kW 5.5kW, with steel helical gearbox Motorized pulley standard version with terminal box in aluminium,0 kw. Idler Pulley in stainless steel (TS10N/TS1N). Straight connector in brass or stainless steel,0 kw. Elbow connector in stainless steel,0 kw. Elbow connector in polyamide,0 kw. 5 Large terminal Box 5,5 kw. Terminal box in stainless steel,0 kw.

53 Motorized Pulley 0MH 16.0Ø 0.7kW 5.5kW, with steel helical gearbox Type/Version A B C D E F G H K L M N Q T Motorized Pulley 0MH standard version with terminal box in aluminium 16 1,5, ,5 1,5 1, Large terminal box 1, Terminal box in stainless steel 1,5 7 0, Idler Pulley in stainless steel (TS10N/TS1N) 10,5 Straight connector in brass or stainless steel,5 7 Elbow connector in stainless steel, Elbow connector in polyamide,

54 Motorized Pulleys Suary table For further information on the below listed Motorized Pulleys please consult our technical catalogue 'Motorized Pulleys for belt conveyors'. Clas. Power Kw Type Speed Torque tangential force Max belt tension RL min A B C D E F G H K 0 0,75 1,1 1,5, 5,5 7,5 11 L M H L M H L M H L M H L M H L M H M H M H M H 0,1,5 0,160,80 0,1 0,6,50 0,51,5 0,10,0 0,6,50 0,51,5 0,160,0 0,80,50 0,,50 0,00,5 1,5,50 0,50,50 0,50,0 1,60,50 0,6,50 0,0,50 1,00,50 0,00,80 1,60,50 0,801,5,5 1,00, ,5,5 0,5 19,5,5 0,5 19,5,5 0,5 19,5,5 0,5 19,5,5 0,5 19,5,5 0,5,5 0,5,5 0,5,5 0,

55 55 Motorized Pulleys Clas. Power Kw Type Speed Torque tangential force Max belt tension RL min A B C D E F G H K 0,80,50 0, 1,60 0,16 0,5 0,80,50 0,80,50 0,50 1,60 0,5 0,0 1,5,50 0,80, ,00,15 1,00,15 0,50 0,80 1,60,15 0,80 1,5,00,15 1,00 1,60 0,0 1,00 0,0 0, 0,6,00 0, 0,50 1,00,15 0,50 0,80 0,50,50 1,5,15 0,6 1,00 0,6,50,00,15 1,00 1,60 1,00,50,50,15 1,5,00 1,00,15 1,5,15 1,60,15 1,60, , L M H L L M H L M H L M H M H M H L M L M L M H L M H L M H L M H H H H / ,0,00,00 5,50 7,50 11,00 15,00,0,00 5,50 7,50 11,00 15,00 18,50,00 0,

56 56 Motorized Pulleys Clas. Power Kw Type Speed Torque Tangential force Max belt tension RL min A B C D E F G H K 0,6,15 0,80,15 1,5,15 1,60,15,00,15,00,15 1,00,15 1,5,15 1,60,15,50,00,50,00 1,5,15 1,60,15,00,00,15,00,15,00 1,60,50 1,00 1,5,00,50 1,5 1,60,50,50 1,60,00,15,50,00,50,00,50,50,15,50 5,50,50 5,50,50 5, M M M M M M H H H H H M M M M M H HD H HD H HD H HD H HD HD HD HD ,95 6, ,50 7,50 11,00 15,00 18,50,00 0,00 7,00 5,00 55,00,0 0,0 7,0 5,0 55,0 75,0 90,0 110,0 1, G RL EL AGL K L Ø O N M L Ø O H C G F Ø D Motorized pulley with Terminal box Larger Terminal box =5.5 kw Compact Terminal Box.0 kw

57 Options Lagging for Standard Belts Smooth or grooved lagging to increase friction between the shell and conveyor belt Lagging for Plastic Modular Belts Specially produced lagging profiled to suit plastic modular belts Sprockets for Plastic Modular Belts Laser cut sprockets profiled to suit plastic modular belt Backstop / Anti runback bearings 6 Electromagnetic Brakes Rectifiers The rectifier is used to operate the electromagnetic brake Encoder SKF 69 Encoder RLS 57

58 Lagging for Standard Belts Smooth or specially grooved lagging to increase friction between the shell and conveyor belt Product description Characteristics High resistance to oil, fuel and other chemicals Increases friction between the shell of the Motorized Pulley and conveyor belt Prevents slip between the shell of the Motorized Pulley and conveyor belt Longitudinal grooved lagging reduces liquid build up between belt and shell Centered Vgroove for belt tracking Multiple Vgrooves for Vbelt or round belt conveyors Applications Wet applications For standard motorized pulleys Food and hygienic applications Flat belt, round belt or multi Vbelt applications Hot vulcanisation for hightorque motorized pulleys Note: The Lagging influcences the outer diameter of the motorized pulley and increases its speed to that stated in the catalogue. The tangential force and the speed of the motorized pulley must be recalculated according to the increased diameter. Cold Vulcanization lagging (R) Lagging profile Colour Characteristics Shore Hardness Smooth (S) Longitudinal grooves (Ri) Diamond Patterned (DP) Black (B) White (W) White (W) Black (B) Oil and Fat resistant FDA food approved FDA food approved Oil and Fat resistant 70 ± 5 Shore A 70 ± 5 Shore A 70 ± 5 Shore A 60 ± 5 Shore A Thickness, 5, 6, 8, 10, Hot Vulcanization lagging (VR or XN) Lagging profile Colour Characteristics Shore Hardness Smooth (S) Longitudinal grooves (Ri) Diamond Patterned (DP) Black (B) White (W) Blue (BL) Black (B) White (W) Blue (BL) Black (B) Oil and Fat resistant FDA food approved FDA food approved Oil and Fat resistant FDA food approved FDA food approved Oil and Fat resistant 65 ± 5 Shore A 70 ± 5 Shore A 70 ± 5 Shore A 65 ± 5 Shore A 70 ± 5 Shore A 70 ± 5 Shore A 65 ± 5 Shore A Thickness, 5, 6, 8, 10, 1, 1 6, 8, 10, 1, 1 6, 8 For a short description of the type of lagging. Example: R / S W White Smooth thickness Cold Vulcanisation 58

59 Lagging for Standard Belts Smooth or specially grooved lagging to increase friction between the shell and conveyor belt Vgroove Hot Vulcanization Fig.: Vgrooved lagging A machined centre groove in the hot vulcanized rubber coating, allows the use of conveyor belts manufactured with a tracking profile on the underside of the belt. Designed to help maintain tracking and to prevent belt wander. Conveyors using this type of belt should be designed in such a way that the slider bed or roller bed primarily tracks the belt and not the Motorized Pulley. R A a b c C B Groove R Standard R Stainless steel Groove A B C Belt a b c K K K /8* K /10* K /10* K * for shell in stainless steel. All dimensions are expressed in. Rule: 1) RC >= for shell in steel ) R=C for shell in stainless steel Example for the groove description: Central Groove K6 or for non standard measures: Groove 11/8 x 5 Central A/B x C 59

60 Profiled Lagging for Plastic Modular Belts Specially produced lagging, profiled to suit the belt manufacturers series of plastic modular belt. Product description Characteristics Resistance to abrasion Low noise during operation Reduced wear of the belt Easy to clean High resistance to oil, grease and chemicals applications Applications Applications for food environments Profiles to suit most manufacturer s standard plastic modular belts Motorized Pulleys with derated motors For standard Motorized Pulleys with frequency converters. The frequency converter must be prepared to reduce the power by 18% Note: The Lagging influcences the outer diameter of the motorized pulley and increases its speed to that stated in the catalogue. The tangential force and the speed of the motorized pulley must be recalculated according to the increased diameter. Technical data Material Lagging temperature Shore Hardness Hot Vulcanized nitrile rubber NBR 0 /+10 C (consider the temperature allowed for the motorized pulley) From 65 to 70 ± 5 Shore A Plastic modular belts manufacturer Intralox Siegling Uni Chains / Aeraal Series FT PE/AC 1100 FT PP LM50 Series CNB MPB SMPB Lagging 80LS 11LS 18LS 165LS Z Z Z Z Z Number of teeth 60

61 Sprockets for Plastic Modular Belts Special laser cut sprockets based on the specification of modular belt manufacturers Product description Characteristics Laser cut for excellent fitting accuracy Stainless steel sprockets to avoid rust Low friction Applications For the control of plastic modular belts For standard Motorized Pulleys with frequency converters. The frequency converter should be prepared to reduce the power by 18% For Motorized Pulleys with derated motor For Motorized Pulleys with cylindrical shell and locking key For food processing applications Note: The Sprockets influcence the outer diameter of the motorized pulley and increases its speed to that stated in the catalogue. The tangential force and the speed of the motorized pulley must be recalculated according to the increased diameter. Please refer to the velocity factor (VF) in the table below. Order Information Different belt variants and materials may affect the operational characteristics. Rulmeca try to show the most popular basic profile options in this catalogue. If you are unable to find the required profiled lagging or sprocket you need, or if you have some doubts, please answer the following questions and send them to Rulmeca with your enquiry: Lagging or sprockets preferred? Belt type and variant? Thermoplastic nonmodular belt or plastic Belt material? modular belt? Number of teeth? Motorized Pulley diameter? Tooth Pitch? Required belt speed? Reversible, yes or no? Belt manufacturer? Outside diameter (D) in? Belt series? Pitch circle diameter (PCD) in? Sprocket thickness (B) in? Modular belt manufacturer Series Z Sprocket 80LS PCD Vf B Z 11LS PCD Vf B Z Sprocket 18LS PCD Vf B Z 165LS PCD Vf B Intralox M HabasitLINK M & M Uni Chains / Aeraal Flex SNB MSNB & MQNB

62 Sprockets for Plastic Modular Belts Special laser cut sprockets based on the specification of modular belt manufacturers Product Range Motorized pulleys that require sprockets, must be ordered with a cylindrical shell. PCD Z PCD Vf B Rev. Ref. no. Number of teeth Pitch circle diameter in Velocity factor Width of sprocket in Reversible sprocket Reference number 6

63 Backstop / Anti runback bearing Product Description Backstops prevent the rollback of the belt and carried load in case of shutdown or lack of power supply. Characteristics The backstop runs only in one direction Mounted on the rotor shaft, except for the 80LS Mounted in the end housing on the 80LS No need for an electrical connection Higher holding torque than an electromagnetic brake Application Single direction inclined belt conveyors For preventing runback of the belt and load when the power supply is off The rotational direction of the motorized pulley with backstop is indicated by an arrow on the end housing at the electrical connection side. Fig.: Rotation arrow. Product range Rotation direction from the electrical connector side Clockwise AntiClockwise 6

64 Electromagnetic brakes Product description The Electromagnetic brake stops and holds the load in position according to the stated holding torque. Characteristics Low noise Wear contained Powered by a separate external rectifier Applied directly on the rotor of the motorized pulley When the power to the motor is lost or stopped the brake will close (mechanically engage) Applications For reversible inclined and declined conveyors For reduced stopping times* For stopping and holding loads For approximate positioning (*) For faster stopping times and accurate positioning, please use a frequency converter with braking function and if necessary an encoder with feedback control. M Response time The response time for opening of the brake (motorized pulley start) and closing (stop motorized pulley), may vary substantially according to: t 1 t Fig.: Time t/torque M brake closure t Type and viscosity of the oil Level of oil in the drum motor Ambient temperature Internal motor working temperature Switching at input (ACswitching) or at output (DCswitching) Control contact of the coil brake into the alternating current supply of the rectifier (long response times), or on the output DC of the rectifier (fast response) Type and output voltage of the rectifier control of the brake coil t 1 Closing response time (deexcitation coil): Stop t Opening response time (excitation coil): start The difference between the control in alternating current and direct current is shown in the following table: AC Switching DC Switching Intervention time Braking voltage Slow Nearly 1Volt Fast Nearly 500volt Note: For the brake coil coand in DC, the contacts must be protected against surges. Reduction of braking torque The declared braking torque M, is strongly influenced by the operating conditions of the motorized pulley (with oil at high temperatures) and the ambient temperature. For the calculation of the load that can be braked in safety, the braking torque provided in the tables should be reduced by 50%. 6

65 Electromagnetic brakes Product range Motorized pulley Rated torque M (Nm) Rated power (W) Rated voltage (V CC) Rated current (A) DC switching t1 (ms) AC switching t1 (ms) Opening delay time t (start) (ms) 80LS LS 18LS LS

66 Rectifiers The rectifier operates the electromagnetic brake Product description Characteristics The Rectifier for the electromagnetic brake (external component), must be installed in a protective box as close as possible to the Motorized Pulley Applications Motorized pulleys with electromagnetic brake Frequent start and stop applications Positioning applications Halfwave rectifier for standard applications Fast acting and multiswitch rectifier for applications in which short opening delay times are necessary Product range Input Voltage V AC Brake voltage V DC Starting voltage V DC Holding voltage V DC Rectifier type Application Fast acting rectifier C L Fast acting rectifier C L Fast acting rectifier CS Phase rectifier CSL Half wave rectifier C Multiswitch rectifier C S Multiswitch rectifier C Half wave rectifier C C Continuous running application S Frequent start/stop application L Less heat* *Using a fast acting rectifier or a phase rectifier will save energy and the brake coil heats up less. These types of rectifiers generate a holding voltage lower than the starting voltage of the brake coil itself. General rules for voltages of rectifiers One way / Half wave rectifier: Output DC voltage = 0.5 x input AC voltage Fast acting rectifier: 1. Bridge rectifier: output DC voltage = 0.9 x input AC voltage for 0.00 s (overexitation time influenced by external resistance). One way rectifier: output DC voltage = 0.5 x input AC voltage Phase rectifier: input 0 VAC (only for 10 VDC brakes) 1. Overexitation voltage 190 VDC for 0.15 sec fixed. Holding brake voltage 5 VDC (50% of the brake voltage is enough to keep the brake open) 66

67 Encoder SKF Bearing Product description Characteristics Supplies low resolution signals to an external control unit Embedded in the rotor bearing Cannot be combined with the electromagnetic brake option Application For applications which require the continuous control of the speed, direction, and position of the Motorized Pulley belt or load Technical data Rated voltage Max.operated current Max.output current High level Voltage Low level voltage From 5 to V Cc From 8 to 10 ma 0 ma >.5 V <0.1 V INC resolution The INC resolution (n of increments per pulley revolution) depends on encoder type and can be calculated as follows: INC = Z x i i Gear ratio of the motorized pulley Z Number of encoder increments per rotor revolution Product range Motorized pulley from 80LS to 18LS 165LS Bearing type Increments for rotor revolution 8 Nota: The Motorized Pulley 80LS with encoder has cablesone exiting through each shaft at either end. Control interface The encoder has open collector NPN transistor outputs. When connected to the input of a control interface the required load resistances (R) have to be used. The load resistances are stated in the table overleaf. When using different interfaces or, should you have any doubts, please refer to Rulmeca or to a local electronic specialist. Rulmeca recoends the use of an Optocoupler for the following reasons: To protect the encoder To enable connection to other levels such as PNP To get the maximum potential between high and low signal 67

68 Encoder SKF Voltage +V DC Load Resistances R Ω

69 Encoder RLS Product description Characteristics Supplies high resolution signals to an external decoder and control unit Embedded in the rotor bearing Cannot be combined with an electromagnetic brake Applications For applications which require control of speed, direction, and position of the Motorized Pulley belt or load The INC resolution The INC resolution (n of increments per pulley revolution) depends on encoder type and can be calculated as follows: INC = Z x i i Gear ratio of the motorized pulley Z Number of encoder increments per rotor revolution Product range Motorized pulley Encoder type Rated voltage V DC Max. operating current ma Increments per rotor revolution p Max.cable length m Precision 80LS 0H RSA 5V Note: Other resolutions are available on request. 69

70 Encoder RLS Data sheet RMD01_0 RMIC Incremental, RSA, 5V Alternative for optical encoders Power supply Power consumption Output signals Max cable length Operating temperature Ext. operat. temp. Edge separatio n V dd = 5 V ± 5% 5 ma A, B, Z, A, B, Z (RSA) 5 m 5 C to +85 C 0 C to +15 C (IP6) 1 µs minimum Timing diagram (complementary signals not shown) Resolution options (increments per rev) Maximum speed (rpm) Accurancy Hysteresis ± ± * Worst case within operational parameters including magnet position and temperature. Connections Pin Nr. Function Wire colour 1 Shield Z White B Green A Grey 5 V dd Red 6 Z Brown 7 B Yellow Recoended signal termination 8 9 A GND Pink Blue 70

71 Accessories 7 7 Mounting brackets for Motorized Pulley and Idler Tension rollers Tension Rollers, alternatives to standard Idler Pulleys 71

72 Mounting brackets for Motorized Pulley and Idler Product range Motorized pulley 80LS Type KL 0 Material Aluminium D [] 0 F [] 1 I [] 57 K [] 8 S [] 6,5 T [] 9 V [] 1 W1 [] 10 X [] 7 X1 [] 10 Z [] 5 Z1 [] 55 Thread M6 Weight [kg] 0,1 11LS KL 5 Aluminium , M6 0,51 18LS KL 0A Aluminium , ,5 71 M6 0,5 18LS KL 0B Cast iron with black powder coat ,5 7 M8 1, 165LS0M KL 1HD Steel with black powder coat M8,1 165LS0M KL 1S/S Stainless steel M8 1,9 0H KL Steel with black powder coat M8,5 7

73 Tension Rollers Alternatives to standard Idler Pulleys General characteristics APPLICATION: For use on unit handling belt conveyors where Motorized Pulleys up to 165LS are used. Can be applied to most environments including wet, with specifications suitable for food handling. NOTE: when required smaller roller diameters are available for limited space or weight applications. STANDARD EXECUTION: steel or galvanized steel tube, steel shaft, shaft executions milled or drilled and threaded, labyrinth seals or external bearings RS. Roller type: RSP: With RS bearings seated in counter bored tube. MPS: With RS bearings seated in counter bored tube and labyrinth seals with semihermetic outer trim in galvanized steel. 117: with polymer PA6 bearing seats and dual screen Z bearings lubricated for life. RTL: with polymer PA6 bearing seats and labyrinth seals with semihermetic outer trim in galvanized steel. OPTIONS: Electrolytic galvanized or stainless steel shaft, galvanized or stainless steel tube for food and / or wet applications. Roller type Ø D s d e Dimensions Ch x g M C max Bearing Shaft Standard execution Tube Sealings RSP/6H J 1 M8 x RS steel galvanized steel RS Bearings MPS/ MPS/ 8 N 8 N,6, ,5 6,5 17 x 9 M10 x steel steel steel steel labyrinth 117/15 51 J 15 1 x Z steel galvanized steel Metal screen 117/15 51 J 15 M10 x Z steel galvanized steel Z Bearings RTL/1 RTL/1 60 J 60 J x 9 M10 x steel steel galvanized steel galvanized steel labyrinth RSP/C9 50 N 0 1 x RS steel steel RSP/C9 50 N 0 M1 x RS steel steel RSP/C9 RSP/C9 50 N 50 N x 1 M1 x RS 60 RS steel steel steel steel RS Bearings RSP/C 60 N x RS steel steel RSP/C 60 N 6 5 M16 x RS steel steel RSP/6H Drilled and threaded shaft execution 7

74 Tension rollers Alternatives to standard Idler Pulleys MPS/ shaft execution with key obtained with metal sleeve MPS/ drilled and threaded shaft execution 117/15 flats shaft execution 117/15 drilled and threaded shaft execution RTL/1 shaft execution with key obtained with metal sleeve RTL/1 drilled and threaded shaft execution RSP/C9, C flats shaft execution RSP/C9, C drilled and threaded shaft execution 7

75 Tension rollers Alternatives to standard Idler Pulleys Technical data and options on request Roller type Ø D rev/min Max Speed m/s Max Capacity dan Shaft Options Tube RSP/6H J J, I N, I MPS/ 8 N J, I J, I MPS/ 8 N J, I J, I 117/15 51 J J, I N, I 117/15 51 J J, I N, I RTL/1 60 J J, I N, I RTL/1 60 J J, I N, I RSP/C9 50 N J, I J, I RSP/C9 50 N J, I J, I RSP/C9 50 N J, I J RSP/C9 50 N J, I J RSP/C 60 N J, I J RSP/C 60 N J, I J Calculated flow rate at full load and maximum speed for a theoretical bearing life of 10,000 hours. Contact Rulmeca for limit loads or other technical details. The roller capacity must be greater than the belt tension T1 plus the carried load to avoid over deflection of the shaft and bearings. Key options Tube: N = black steel J = electrolytically galvanized I = stainless steel AISI 0 Shaft: J= electrolytically galvanized I = stainless steel AISI 0 For higher flow rates and protection ratings up to IP67, please use Idler pulleys of the same series and diameters of Motorized Pulleys, presented in the relative drawings and tables. For special rollers contact Rulmeca. 75

76 76

77 Planning Section Environmental conditions Different power supply 8 Industrial solutions 8 Power calculation and selection of the Motorized Pulley for unit handling 85 Oil types and contents 87 Connection diagrams 77

78 Environmental conditions Hygienic conditions For food processing and other applications where hygiene is paramount we recoend the following materials, connectors and accessories: Stainless steel Shell, Stainless steel Shaft, Stainless steel End housing TS8N/10N version., IP66 Sealing with NBR or FPM with stainless steel labyrinth motorized pulleys Hot vulcanized Lagging, FDA approved, white nitrile rubber NBR or in polyurethane PU Oil, foodgrade, synthetic Stainless steel Terminal box Straight or elbow connectors in stainless steel Diamond patterned lagging is not suitable for food processing as it can be difficult to clean and leave traces of bacteria Conveyor frame According to EHEDG design rules, it is highly recoended to incorporate rustfree open conveyor frames to facilitate easy cleaning, wash down and disinfection of the conveyor, motorized pulley and belt. The rubber material shall be USDA/FDA and EC195/00 compliant. Wet and wash down applications Wet and washdown subject applications require rustfree or stainless steel materials for the motorized pulley shell and sealing system. The following materials and accessories are available: Stainless steel or mild steel Shell with hot vulcanised lagging Stainless steel Shaft, End housing for saltwater resistant (80 LS 18LS) powder coating (165LS0H) or with stainless steel shell (80LS0M) TS8N/10N version End housings for Sseries, aluminium with stainless steel cover IP66 seal, nitrile rubber NBR or FPM, with stainless steel labyrinth Lagging, all types possible Diamond patterned lagging can be used for nonfood wet applications Cable connectors, all types possible Max. 50 bar at a distance of 0. m Max. 60 C water temperature for nitrilic rubber NBR regreasable sealing Max. 80 C water temperature for nitrilic rubber NBR or FPM sealing 78

79 Environmental conditions Dry and dusty applications All Rulmeca Motorized Pulleys regardless of specification or material, are sealed to IP66 protection rating. For applications in hazardous areas requiring intrinsically safe or explosion proof motors, please contact Rulmeca. High temperature With Rulmeca Motorized Pulleys, the cooling is due to the contact of the shell with the conveyor belt. It is essential that every motorized pulley, has an adequate temperature difference between the internal motor and its ambient operating temperature. All Motorized Pulleys in the catalogue are designed and tested, without lagging and with a belt for use in a maximum ambient temperature of +0 C. The maximum ambient temperature for standard Rulmeca Motorised Pulleys is 0 C according to EN 600 Every execution is possible, stainless steel versions allow a lower heat dissipation Before installing, make sure that the type of oil, declared on the label of the motorized pulley, ensures a temperature range compatible with the temperature of the applications environment. The rubber coating for modular belts can cause overheating of the Motorized Pulley, therefore only use recoended specifications Derated motors or standard motors with frequency converters, properly configured for reducing running temperatures (Reduced power and inrush current) The rubber lagging to increase the friction with the belts can cause overheating; comply with the limits allowed for the lagging and always connect the motors internal thermal protection. For motorized pulleys with motors 6, 8, 1 poles and lagging thicker than 8, use standard motors with frequency converters or derated Motorized Pulleys For applications with ambient temperatures above +0 C, please contact Rulmeca 79

80 Environmental conditions Low temperature When a Motorized Pulley is operated in low temperatures (less than +5 C), the viscosity of the oil and temperature of the motor when it is not running should be considered. Consider also that condensation inside the motorized pulley and terminal box may occur with varying wide ranging temperatures. We recoend the use of the following materials, cables and accessories: Mild steel with hot vulcanised lagging or stainless steel Shell Stainless steel Shaft, End housing in salt water resistant aluminium or solid stainless steelts version Sealing stainless steel with labyrinth Optional special oils for low temperatures Use special low temperature seals in temperatures below 5 C System Activation of preheating, to prevent condensation Lagging, all types possible Very low temperatures reduce the effectiveness of the rubber to increase friction Cable connections: possible all kinds Use of anti rust materials Anti Condensation heating In ambient temperatures below +1 C, consider heating the motor windings to keep the oil viscosity, seals and internal parts at a constant temperature. If the motor current is switched off for some time and the ambient temperature is very low, then the motor oil becomes viscous. In these situations opt for the use of condensation heating systems, also in order to avoid the formation of ice crystals within the oil seals that would result in a premature damage. Please refer to Rulmeca. Altitude higher than 1000 m The operation of a motorized pulley at an altitude above 1000 m above sea level may result in a loss of power and overheating due to low atmospheric pressure and the lower density of the air, which cools the motor. The altitude of the final application should be taken into consideration when calculating the required power. For more information please contact Rulmeca. 80

81 Different power supply Connecting phase motors to a single phase supply phase motors combined with a frequency converter can be connected to a single phase supply providing that the supply voltage is the same as that of the motor. phase motors generally have a much higher efficiency than single phase motors. 81

82 Industrial solutions Rulmeca offers a wide range of industrial solutions for different applications and market sectors. This chapter will only give an overview of some the most important areas covered. General logistics Conveying in internal logistics, warehousing and storage handling covers a wide spectrum of applications, such as electronics, chemicals, food, automotive and general manufacturing. All Motorized Pulleys in this catalogue are suitable for general logistics applications. Food application Rulmeca motorized pulleys are ultrahygienic and easy to clean. All motorized pulleys for food processing comply with EC and FDA. Airport logistics Airport applications, such as checkin conveyors, XRay machines and scanning equipment, require low noise and frequent start / stops. Most applications use friction drive belts made of PU, PVC or rubber. 8

83 Power calculation and selection of the Motorized Pulley for unit handling Calculation of the tangential force Coefficient of friction C o C Belt PE Belt PP Belt POM Slide bed Steel or stainless steel scroll plan slide bed C 1 o C Belt PE Belt PP Belt POM Steel product Glass product Plastic product F = Tangential Force [N]. F = F 0 + F 1 + F + F The tangential forces for motorized pulleys are given in the tables of the range of standard products P n = Belt weight per linear metre [kg/m] P pr = Weight of rotating parts of the belt conveyor per metre length (carrying and return section) [kg/m] P m1 = Weight in Kg of the conveyed product on the load section, for each metre of length of the belt conveyor [kg/m] P m = Weight in Kg of the conveyed product on the return section, for each metre of length of the belt conveyor [kg/m] C 1 = Coefficient of friction between product and belt carrying side C = Coefficient of friction between belt carrying side and slider bed C = Coefficient of friction between return belt and product C = Coefficient of friction between return belt side and slider bed L = Length of the conveyor in metres [m] H = Height difference in conveyor [m] F 0 F = Force [N] Calculation of the tangential force H Conveying system Force without load Force to convey materials horizontally Force to convey materials on incline Accumulation P m1 L Roller bed conveyor F 0 = 0. L (P n + P pr ) F 1 = 0. L P m1 F = 10 H P m1 F = 10 L P m1 C 1 P m1 L F 0 = 11 L P n C F 1 = 11 L P m1 C F = 10 H P m1 F = 10 L P m1 C 1 Slide bed conveyor P m1 P m L F 0 = 10 L P n (C + C ) F 1 = 10 L (P m1 C + P m C ) F = 10 H (P m1 P m ) F = 10 L (P m1 C 1 + P m C ) Duble Double slide bed slide bed conveyor 8

84 Required data for power calculation Section A Order detail Motorized Pulley (TM) Q.ty Ø [] Type [kw] Phase Voltage [V] [Hz] [m/s] RL [] EL [] AGL [] Idler Pulley (UT) Q.ty Ø [] Type RL [] EL [] AGL [] TM UT New EDP code: Note: please mark the required options with a cross Terminal box stainless steel: Terminal box aluminium: Elbow connector stainless steel: Elbow connector polyamide: Straight connector stainless steel: Straight connector brass: Cable length [m]: Cable type (screened/halogen free): Insulation class: Special certification: CSA: FDA: Backstop: Motor turning direction (at connection side): Elektromagn. brake: AC voltage to rectifier [V]: Ø 80 0 RLmin + 50 Fail safe unit: Starts/Stops: Special thermal controller: (PTC): Encoder option: SKF: RLS: Special: VFDoperation: delivered with VFD: Reversible operation: Starts/Stops per hour: Stainless steel option: TS8N/TS10N: TS7N/TS9N (with regreasable labyrinths): Oil: FDA: Synthetic: Special environmental condition kind of aggressivity: Temperature of material to be conveyed if higher than 70 C: Ambient temperature if higher than 0 C or lower than 5 C: Special mounting vertical: or with an angle of: degrees Cylindric shell: Diameter (if special) []: Additional motor data plate required: Special shell: (customer drawing has to be included) Special shaft design: (customer drawing has to be included) H []: F (key width) []: D []: K or C (flat length) []: Special end housings: (customer drawing has to be included) Low noise requirements [dba]: dba Rubber lagging black/white/blue: hot/cold vulcan. Special: Thickness of the lagging []: Special groove measurements: (customer drawing has to be included) Groove type: Groove dimens. []: Top: Bottom: Depth: Additional coents: Section B Necessary details for power calculation Type of conveyor: Slider bed: Roller bed: Special: Inclining/Declining: Conveyor length [m]: Load [kg/m]: Belt width []: Belt material: Belt type: Belt thickness []: Belt manufacturer: Additional coents: Environmental conditions: Accessories: 8

85 Oil types and contents Motorized Pulley Oil type IEC Insulation Class Ambient Temp. ISO 98 DIN51519 DIN Castrol BP ESSO Mobil Shell Texaco Fuchs 80LS Standard mineral F 5 C +0 C CC ISOVG 68 CLP ISOVG 68 ALPHA SP 68 ENERGOL GRXP 68 MOBILGEAR 600 XP 68 OMALA 68 MEROPA 68 80LS Synthetic option F & H 5 C +0 C CC ISOVG 68 CLP ISOVG 68 ALPHA SYN T 68 SHC LS Synthetic food grade F & H 0 C +0 C CC ISOVG 68 CLP ISOVG 68 CASSIDA FLUID HFS 68 11LS Standard mineral F 5 C +0 C CC ISOVG 150 CLP ISOVG 150 ALPHA SP 150 ENERGOL GRXP 150 MOBILGEAR 600 XP 150 OMALA 150 MEROPA LS Synthetic option F & H 5 C +0 C CC ISOVG 150 CLP ISOVG 150 ALPHA SYN T 150 SHC LS Synthetic food grade F & H 0 C +0 C CC ISOVG 150 CLP ISOVG 150 CASSIDA GL150 18LS 0H Standard mineral F 5 C +0 C CC ISOVG 150 CLP ISOVG 150 ALPHA SP 150 ENERGOL GRXP 150 MOBILGEAR 600 XP 150 OMALA 150 MEROPA LS 0H Synthetic option F & H 5 C +0 C CC ISOVG 0 CLP ISOVG 0 ALPHA SYN T 0 SHC LS 0H Synthetic food grade F & H 0 C +0 C CC ISOVG 0 CLP ISOVG 0 CASSIDA GL0 Oil contents in litres for vertical mounting regardless of drum width Litres Special construction Ø Ø 11 Ø 18 Ø ,.0 Electrical connection to be located at the top Ø 0 10 Note: The given oil contents are valid for standard unlagged drum motors only. For special options the oil quantity can deviate. Therefore always use the given oil quantity shown on the data plate. 85

86 86 RL 80LS 0,10 0,1 0,18 0, 0,6 0,0 0, 0,8 0, 0,6 0,50 0,5 0,58 0,6 0,66 0,70 0, LS 0, 0, 0,5 0,65 0,76 0,87 0,98 1,09 1,0 1,1 1, 1,5 1,6 1,75 1,86 1,97,08,19,0,1 18LS 0,7 0,9 1,1 1, 1,5 1,8,0,,,6,8,0,,,7,8,0,,,6,8 5,0 5,1 5,,8 5,0 5,1 5, 5,5 5,6 5,8 5,9 165LS 1, 1, 1,6 1,8,0,,5,7,9,1,,5,7,9,1,,6,8 5,0 5, 5, 5,6 5,8 6,0 5,8 6,0 6, 6, 6,6 6,8 7,0 7,1 7, 7,5 0M & 0H,00,50,00,5,50,75 5,00 5,5 5,50 5,75 6,00 6,5 6,50 6,75 7,00 7,5 7,50 7,75 8,00 8,5 8,50 8,75 9,00 9,5 9,50 10,00 11,50 1,00 1,00 1,50 1,00 15,50 15, kW.5.5kW,00 5,00 5,5 5,50 5,75 6,00 6,5 6,50 6,75 7,00 7,5 7,50 7,75 8,00 8,5 8,50 8,75 9,00 9,5 9,50 9,75 10,00 10,5 10,50 11,00 11,50 1,00 1,00 1,50 1,00 1,50 15, kW kW Oil types and contents

87 80LP11LP Connection diagrams Connection diagrams for Motorized Pulley cable connection 80LP 11LP Colors or lead numbers for standard turning direction clockwise. (lead numbers for screened cable) Ph motor dual voltage with TP TP Thermal protector T1 & T Color code gn green ye yellow bu blue bn brown vt violette bk black wh white rd red gy grey 1Ph motor with TP Ph motor single voltage with TP & 6 leads Lead 6 not used 87

88 80LS165LS Connection diagrams Connection diagrams for Motorized Pulley cable connection 80LS 165LS ELB only single voltage Lead numbers for standard turning direction clockwise. Ph motor dual voltage with TP TP Thermal protector T1 & T ELB Electromagnetic brake B1 & B Color code gn green ye yellow bu blue bn brown 1Ph motor with TP & ELB optional Ph motor single voltage with TP & 9 leads Ph motor single voltage with TP & 7 leads Leads, 5, 6 not used Lead not used Ph motor single voltage with TP & ELB Ph motor single voltage with TP & ELB Lead not used Use lead for internal ELB only! 88

89 11LS Connection diagrams Connection diagrams for Motorized Pulley Terminal box with WAGO clamp 11LS (ELB only single voltage) Assembly instruction Characters in brackets for stage gearbox turning direction clockwise. TP Thermal protector T1 & T ELB Electromagnetic brake B1 & B Color code RD Red BN Brown BK Black GY Grey BU Blue VT Violet WH White Ph motor dual voltage with TP Push down clamp Push in cable Release clamp Ph motor single voltage with TP Ph motor single voltage with TP & ELB 1Ph motor with TP 1Ph motor with TP & ELB Cr Run capacitor Cs Start capacitor Cr Run capacitor Cs Start capacitor 89

90 18LS 0H Connection diagrams Connection diagrams for Motorized Pulley Terminal box with WAGO clamp 18LS 0H (18LS ELB only single voltage) Assembly instruction Characters in brackets for stage gearbox turning direction clockwise. TP Thermal protector T1 & T ELB Electromagnetic brake B1 & B Color code RD Red YE Yellow BK Black GY Grey BU Blue GN Green WH White BN Brown Ph motor dual voltage with TP Push down clamp Push in cable Release clamp Ph motor dual voltage with TP & ELB Ph motor single voltage with TP Ph motor single voltage with TP & ELB 1Ph motor with TP 1Ph motor with TP & ELB Cr Run capacitor Cs Start capacitor Cr Run capacitor Cs Start capacitor 90

91 0M 0H Connection diagrams Connection diagrams for Motorized Pulley Cable connection 0M 0H Lead numbers for turning direction clockwise. TP Thermal protector T1 & T Ph motor dual voltage with TP ELB Electromagnetic brake Color code GN Green YE Yellow Ph motor dual voltage with TP & ELB 1Ph motor with TP & ELB optional Ph motor single voltage with TP & ELB Ph motor single voltage with TP Lead 8 not used Lead 6 not used 91

92 External Connection Diagrams for Motorized Pulleys 5.5 kw Terminal Box 5.5 kw Electromagnetic Brake Configuration phase single voltage 5.5 kw USA Configuration 9

93 The Rulmeca product range The Rulmeca product range for the Unit Handling sector comes complete with: Rollers and Components for Unit Handling and Industrial Applications Catalogue 9

94 The Rulmeca product range The Rulmeca product range for the Unit Handling sector comes complete with: Solutions for Dynamic Warehouses Catalogue 9