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TECHNICAL MANUAL FOR THE RDR BL3 - V1.1  DRIVE ROLLER

 

Rev. 21/09/2018

 

page 4 

INTRODUCTION 

 

1.1 

This Technical Manual is protected by copyright 

The owner of the copyright for this Technical Manual is Rulli Rulmeca S.p.A. 
This document contains design instructions and applicational and technical drawings.  
No part of this technical manual may be reproduced or divulged.  
Any transfer of this manual to third parties must be authorized beforehand by Rulli Rulmeca S.p.A.  
Rulli Rulmeca S.p.A. is authorized to transmit this document to the end customer and it is recommended to include 
this document in the machine's technical documentation.  
 

1.2 

Information on using the technical manual 

This technical manual contains instructions on choosing and installing RDR BL3 series Drive Rollers. 
Read this technical manual carefully before starting to install the RDR  BL3 product, and preferably even before 
designing the electrical system that will electrically supply and control the Drive Rollers. 
Rulli  Rulmeca  S.p.A,  and  its  subsidiaries  accept  no  liability  for  damage  to  objects,  personal  injury,  harm  to 
processes or operating faults arising from noncompliance with the instructions contained in this manual. 
This manual is supplied to the customer if it is specifically requested. In addition to the RDR product, the relative 
simplified installation manual is supplied that summarizes the main installation and electrical wiring guidelines and 
contains the relative notices and warnings. 
The validity of this technical manual is limited by the edition shown at the bottom. The product and the technical 
manual are linked together by the edition of the document, by the date of delivery of the product and by the serial 
number on the Drive Roller. Later editions will show (but will not highlight) the differences from the previous version. 
Customer Care at Rulmeca will highlight the differences if requested to do so.   
Rulli Rulmeca S.p.A. does not announce new editions of the document.  
This document is valid only for standard non-customized RDR BL3 products. Customized products are all those 
versions or uses not listed in the catalog at the moment of delivery of the product.  
If  you  have  further  doubts  or  problems  that  are  not specified  in  this  manual,  please  contact  Customer  Care  at 
Rulmeca before commencing maintenance work. 
 

The latest edition of this technical manual can be consulted and downloaded from 

http://rdr.rulmeca.com

 

 

1.3 

Notices in this document 

The notices in this document alert to hazards that may occur during use of the RDR BL3 product.  
 
There are three levels of precautionary statement that are indicated by the following key words: 
• 

Hazard

indicates imminent hazards that if they are not avoided will cause death or grave personal injury. 

• 

Warning

:  

indicates imminent hazards that if they are not avoided will cause death or grave personal injury. 

• 

Caution:

  

indicates imminent hazards that if they are not avoided may cause minor personal injury. 

 

1.4 

Basic safety instructions 

The RDR BL3 product is manufactured in compliance with manufacturing regulations and is delivered in perfect 
working  order.  Each  component  is  tested  before  assembly,  just  as  each  Drive  Roller  BL3  is  tested  thoroughly 
before being handed over to the customer.  
Failure to comply with the notices in this manual can cause safety problems at the 3 levels described in the previous 
paragraph. 
We therefore recommend: 

➢

Always read this manual in its entirety before starting to install the RDR product. 

➢

Abide strictly with the technical and safety instructions contained in this manual. 

➢

Only qualified and trained persons are authorized to install the RDR product. 

➢

Always comply with current safety standards. 

 

 

Содержание RDR BL3

Страница 1: ...RULLI RULMECA S p A Via Toscanini 1 24011 Alm BG Italy Tel 39 035 4300111 Email vendite rulmeca it Web www rulmeca com TECHNICAL MANUAL FOR THE RDR BL3 DRIVE ROLLER Rev 0 2...

Страница 2: ...ality and alignment of the rollers 8 4 3 Choosing the Drive Roller and its correct gear reduction ratio 10 4 4 Example of choosing the Drive Roller 11 4 5 Parameter conversions of the rotation speed o...

Страница 3: ...io 24 1 32 11 4 Reduction ratio 36 1 33 11 5 Reduction ratio 49 1 33 11 6 Reduction ratio 64 1 33 11 7 Reduction ratio 96 1 33 12 CONVEYOR COMMISSIONING PROCEDURE 34 13 RECAPITULATION OF INSTRUCTIONS...

Страница 4: ...r editions will show but will not highlight the differences from the previous version Customer Care at Rulmeca will highlight the differences if requested to do so Rulli Rulmeca S p A does not announc...

Страница 5: ...1 6 Non prescribed use The RDR BL3 Drive Roller must not be used to convey people with stress from direct blows in impact areas in environments at risk of explosion Atex in very wet conveyors and or w...

Страница 6: ...ess or failure to comply with the instructions in this manual 2 2 Faults Check the RDR BL3 product regularly for visible damage that is visible to the naked eye If smoke or strange noises come from th...

Страница 7: ...n and by the components if they cannot be fitted directly to the Drive Roller When opening the package NEVER handle the Drive Roller by holding it pulling it or moving it by its power cable in order n...

Страница 8: ...t roller pitch I of the conveyor The system designer is responsible solely responsible for checking that the maximum load M exerted by the packages on all the components of the conveyor is within the...

Страница 9: ...TECHNICAL MANUAL FOR THE RDR BL3 V1 1 DRIVE ROLLER Rev 21 09 2018 page 9 RIGHT WRONG...

Страница 10: ...ewton N P Weight of the package in kg G Force of gravity 9 81 m s2 U Revolving friction coefficient between package and rollers The revolving friction coefficient between package and rollers varies ac...

Страница 11: ...ons described above and the information in the catalog assume that the tube diameter is 50 mm If claddings rubberized features or liners increase tube diameter speed increases proportionally and torqu...

Страница 12: ...rive Rollers for conveyors even on slight inclines Using belts with up to 4 ribs max for loads of medium weight The pulley for Poly V belts of the Drive Roller enables belts with up to 4 ribs to be us...

Страница 13: ...o calculate roller pitch The original winding diameter of the belt is calculated as 1 mm above the pulley Dp pulley 2 mm Recommended average tension 5 Min max permitted tension range 4 6 Torque transm...

Страница 14: ...earings Rulmeca cut proof 5 wire cable without halogens 600 mm in length with stripped wires ready for cabling or with 5 core connector STD Control head opposite the cable standard with 6002 RS bearin...

Страница 15: ...104 49 1 0 01 0 33 0 6 20 3 8 126 3 2 3 6 128 64 1 0 01 0 25 0 6 15 3 8 97 4 2 4 7 166 96 1 0 005 0 16 0 3 10 1 9 65 6 3 7 252 The declared performance data refer to the Drive Roller with tube measur...

Страница 16: ...ad on the cable output side The information on the label enables all the manufacturing data on the Drive Roller to be traced If you require information contact Rulmeca Customer Care quoting the serial...

Страница 17: ...TECHNICAL MANUAL FOR THE RDR BL3 V1 1 DRIVE ROLLER Rev 21 09 2018 page 17 7 TECHNICAL DRAWINGS FOR DRIVE ROLLER...

Страница 18: ...TECHNICAL MANUAL FOR THE RDR BL3 V1 1 DRIVE ROLLER Rev 21 09 2018 page 18...

Страница 19: ...TECHNICAL MANUAL FOR THE RDR BL3 V1 1 DRIVE ROLLER Rev 21 09 2018 page 19...

Страница 20: ...TECHNICAL MANUAL FOR THE RDR BL3 V1 1 DRIVE ROLLER Rev 21 09 2018 page 20 TAMPERED DRIVE ROLLERE FOR CURVES...

Страница 21: ...TECHNICAL MANUAL FOR THE RDR BL3 V1 1 DRIVE ROLLER Rev 21 09 2018 page 21...

Страница 22: ...g washer and tighten the screw with a size 13 wrench Tighten the M12x1 5 H12 flanged stainless steel nut with a size 18 wrench Final tightening of the nuts and screws Once the Drive Roller has been in...

Страница 23: ...rent Knowing this and calculating the current required the number of Drive Rollers that can be connected to each power supply unit of a certain size could also be greater than the above number Do not...

Страница 24: ...ral 3 Never ground both the ends of the cables shield WARNING If the shielding of the VAC cables is not grounded the shield could carry high voltage that is then passed on to adjacent cables ALWAYS ch...

Страница 25: ...n the mains supply which can be reduced only by specifically adapted devices RC or other types of filter The fuses are unable to prevent these phenomena because the transient is too fast The only way...

Страница 26: ...protected against accidental power supply polarity reversal to ensure safe and risk free wiring WARNING If a PLC or external signals are used the 0V GND lines of the power supply unit of the Drive Rol...

Страница 27: ...fuse the power supply cable coming from the power supply unit If a reduced number of Drive Roller wires is used make sure that the remaining unused wires are insulated Make sure that the connections b...

Страница 28: ...lues of the voltage applied to the YELLOW wire are shown in the following table Reduction Ratio Speed m s 2 Volt 3 Volt 4 Volt 5 Volt 6 Volt 7 Volt 8 Volt 9 Volt 10 Volt 12 1 0 00 0 13 0 32 0 50 0 68...

Страница 29: ...starts WARNING NEVER change the rotation direction of the Drive Roller when the roller is still moving Wait for the Drive Roller and the material conveyed by it to stop completely before changing rota...

Страница 30: ...equipment Products returned because of such damage are therefore not covered by the warranty NEVER connect the yellow wire directly to the blue wire 0V GND or to the grounded metal because this would...

Страница 31: ...lly as soon as its internal temperature returns within the acceptable range The overheating of the motor casing may be due to too many start stop cycles per minute reduce the cycles a heavy weight bei...

Страница 32: ...18 3 81 2 62 3 85 3 21 3 89 3 61 3 93 3 66 0 92 1 34 Drive Roller 16 Rollers 3 77 2 08 3 79 2 50 3 85 2 66 3 89 3 45 3 93 3 68 3 95 3 82 0 91 1 34 Drive Roller 18 Rollers 3 83 2 24 3 88 2 89 3 90 3 25...

Страница 33: ...SPEED m s 0 kg 15 kg 30 kg 40 kg 50 kg 60 kg 70 kg LOADED UNLOADED Start Nom Start Nom Start Nom Start Nom Start Nom Start Nom Start Nom 0 25 Current only Drive Roller 0 60 0 55 0 25 Drive Roller 2 R...

Страница 34: ...sure that all metal parts roller support profiles rollers Drive Rollers and any movable parts of the roller conveyor are grounded Make sure that all the emergency pushbuttons are working and are conn...

Страница 35: ...sure that there is electrical continuity between the tube of the Drive Roller and the ground node Check that the voltage of the power supply unit is correct 23 24VDC on the main line and for the I O...

Страница 36: ...in order to reach the maximum length of 5600 mm 3 Male to 2 female M8 5 pin splitter for RDR BL3 length 250 1000 mm ordering code RDRELT_00032 it allows the connection of two BL3 drive roller to a sin...

Страница 37: ...mage the belts If the Drive Roller has to be sent to Rulmeca for tests or repairs dismantle it carefully do not twist or strip the cable and under no circumstances lift up the Drive Roller by its cabl...

Страница 38: ...een overloaded if the cable is twisted if the product has been installed incorrectly or has not been wired in compliance with the wiring diagrams and assembly and connection instructions and notices i...

Страница 39: ...ocumentazione tecnica pertinente Giovanni Ruggeri Product Manager Rulli Rulmeca Spa Via Toscanini 1 24011Alm BG Italy The health and safety requirements as stated in Appendix I have been applied 1 1 2...

Страница 40: ...eek ________Operating cycle Continuous Intermittent Time on off sec ___________ ___________ Number of Starts Stops Minute _____________________________ Accumulation Packages to be accumulated ________...

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