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Isel LEZ 1 Assembly, Installation And Maintenance Manual

Linear units with toothed belt drive
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Linear units with toothed belt drive
LEZ 1 – LEZ 2 – LEZ 3 – LEZ 9
Assembly instructions with:
- Installation instructions
- Maintenance instructions
- Declaration of incorporation
for a drive system
(A partly completed machinery as defined in Machine Directive 2006/42/EG)
isel Germany AG

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Summary of Contents for Isel LEZ 1

  • Page 1 Linear units with toothed belt drive LEZ 1 – LEZ 2 – LEZ 3 – LEZ 9 Assembly instructions with: - Installation instructions - Maintenance instructions - Declaration of incorporation for a drive system (A partly completed machinery as defined in Machine Directive 2006/42/EG)
  • Page 2 Copyright © isel Germany AG, January 2013 All rights reserved. Although every care has been taken to avoid printing errors and mistakes, these cannot be ruled out.
  • Page 3 Please read these assembly instructions carefully and keep them in a safe place. These instructions are part of the product "Linear unit with toothed belt drive LEZ 1 – LEZ 2 – LEZ 3 –LEZ 9", regardless of whether these instructions are supplied/available on an electronic storage medium (as PDF file on a CD, DVD or USB memory stick) or in printed form.

  • Page 4: Table Of Contents

    Setting up and servicing the trolley ....................31 Adjustingthebeltdrive .......................... 31 Purpose/Assembly/Cleaning/Lubrication ..................33 Assembling drive modules on LEZ 1 – LEZ 2 – LEZ 3 – LEZ 9 ..........34 Assembly / disassembly as individual components ............... 36 Fault list ..............................37 Technical specification ...........................

  • Page 5: General

    In addition, it provides information and important notes for your safety. The isel linear units LEZ 1 – LEZ 2 – LEZ 3 – LEZ 9 are linear modules with toothed belt drives, ready for installation, which are used mainly in factory automation, handling systems and in light engineering.

  • Page 6: Safety Guidelines

    N and PE terminals) or the isel single axis/multi-axis controller (e.g. iMC-P/iMC-S8, MC-1-series, iPU-series, etc.) only to a grounded mains socket with a mains voltage of 230V AC/50…60 Hz (single phase of the AC grid).
  • Page 7 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Operation (applies only to products supplied with a motor and a suitable motor output stage or a suitable controller, e.g. a single-axis controller)  Only if the motor, the tactile or inductive limit switches, the brake and the incremental mea-...

  • Page 8: Proper Use

    The linear unit LEZ 1 – LEZ 2 – LEZ 3 – LEZ 9 is intended for installation in a machine or in other partly completed machines.

  • Page 9: Installation Instructions And Overview Of Functions

    The linear guide rails (LFS) made by isel consist of rigid aluminum sections with precision steel shafts. Isel shaft slots rely on the rolling action of steel balls on steel inserts in aluminium sections and on precision steel shafts . 4 ball recirculations are used in each shaft slot. The recirculating ball steering systems are glass fibre reinforced.
  • Page 10 Ω-drive and a travelling Ω-drive for large distances. In the linear units LEZ 1 – LEZ 2 – LEZ 3 – LEZ 9, only the recirculating belt drive modus operandi is used. Linear guide rails also facilitate support for the top trunk, which leads to improved positioning accuracy with large axis lengths.

  • Page 11: Construction Of The Toothed Belt Unit/Drive Elements

    6) variable fixing options; 7) 2 steel shafts Ø 8 mm pressed into the section and calibrated; 8) patented isel shaft slots with T-groove slots, plane milled; 9) rigid aluminium sections in lengths up to 6 m; 10) embedded steel pinions on both sides...
  • Page 12 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Alternative designs Normally, isel linear units LEZ1-2-3-9 are delivered without drive modules. They are prepared for use with flanged direct drive modules. However, the relevant drive modules can also be mounted to order.
  • Page 13 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 LEZ 3 LEZ 3 with shaft slots LEZ 3 with trolley LEZ 9 LEZ 9 with shaft slots LEZ 9 with trolley Assembly instructions Page 13...
  • Page 14 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 LEZ 1 dimensions sheet with shaft slots Travel = Section length X – 150mm *Profillänge = section length withtrolley Travel = Section length X – 131mm *Profillänge = section length / Laufrolle =roller...
  • Page 15 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 LEZ 1 with shaft slots - exploded view Item 4 also availableas LW9 Part number: 623047 0001 LEZ 1 parts list ITEM Part number Quantity DESCRIPTION DZ0223 - Linear guide LFS-8-2...
  • Page 16 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 LEZ 2 dimensions sheet with shaft slots Travel = Section length X – 235 mm *Profillänge = section length withtrolley Travel = Section length X – 235 mm *Profillänge = section length / Laufrolle =roller...
  • Page 17 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 LEZ 2 with shaft slots - exploded view LEZ 2 -parts list ITEM Part number Quantity DESCRIPTION 235008 0xxx TE 3260-4 Linear guide MLF5 632902 Toothed belt HTD-5M B=25mm...
  • Page 18 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 LEZ 3 dimensions sheet with shaft slots Travel = section length X – 235mm * with feed rate 70 mm/rotation 51 = 63.8 *Profillänge = section length withtrolley Travel = section length X – 235mm * with feed rate 70 mm/rotation 51 = 63.8 *Profillänge = section length / Laufrolle =roller...
  • Page 19 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 LEZ 3 with shaft slots - exploded view LEZ 3 -parts list ITEM Part number Quantity DESCRIPTION 235006 0xxx TE 3259-4 Linear guide MLF4 632902 Toothed belt HTD-5M / 25 mm wide...
  • Page 20 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 LEZ 9 dimensionssheet with shaft slots Travel = Section length X – 135 mm *Profillänge = section length withtrolley Travel = Section length X – 135 mm *Profillänge = section length / Laufrolle =roller...
  • Page 21 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 LEZ 9 with shaft slots - exploded view LEZ 9 -parts list ITEM Part number Quantity DESCRIPTION 235012 0XXX DZ2308 LFS-8-7 with pressed in steel shaft 632078 0073 DZ 2301- shaft slots WS11...
  • Page 22 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Drive modules Various drive modules with multiphase motors, brushed servomotors (BDC) and brushless servomo- tors (BLDC) for the linear units LEZ 1-3 and LEZ 9 are offered as standard. Direct Stepdown ratio...

  • Page 23: Ms-045 Htx

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Dimensioned drawing of drive modules Motor module MS-045 HT Direct drive Part number Motor module 396048 3015 MS-045 HT (direct) 73,5mm Motor module MS-045 HT with stepdown ratio 2:1...

  • Page 24: Ms-600 Htx

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Motor module MS-600 HT with stepdown ratio 2:1 Part number Motor module 396086 3060 MS-600 HT 144,5mm Motor module EC-60 with stepdown ratio 2:1 Part number Motor module 396415 3260...

  • Page 25: Ms-600 Ht Right

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Motor module MS-600 HT Direct drive Part number Motor module Part number Motor module 396085 0060 MS 600 HT right 96mm 396088 0060 MS 900 HT right 126mm 396085 0061...

  • Page 26: Ms-200 Ht Right

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Motor module MS-200 HT with stepdown ratio 2:1 Part number Motor module 396058 3017 MS 200 HT right 198,5 mm 396058 3018 MS 200 HT left 198,5 mm Motor module DC 100...

  • Page 27: Motor Module Connection Assignment

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Motor module connection assignment M23 12-pin connection assignment for multiphase motors Motor connection M23 12-pin Pin Motor phase 1A Motor phase 1B Motor phase 2A Motor phase 2B +24V switch...
  • Page 28 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Connection assignment for brushed DC servo motors (BDC) Motor connection M23 9-pin (8+1) pin Encoder connec- Sub-D 15-pin Pin tion Motorphase1 (U+) Motorphase2 (U- ) +5V encoder Motorphase1 U+)*...

  • Page 29: Commissioning, General Information

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Commissioning, general information The linear unit is commissioned after assembling the relevant drive modules and the necessary wiring. Follow the relevant instructions in the documentation of the motor modules, output stages or complete controller used.

  • Page 30: Assembly And Servicing Of The Toothed Belt Unit

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Assembly and servicing of the toothed belt unit Before you can assemble your new linear unit you must remove any securing devices used in transport. Setting up and servicing the shaft slot...

  • Page 31: Setting Up And Servicing The Trolley

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Setting up and servicing the trolley Step 1: Setting up the eccentric rollers (a). Turn the roller with an Allen key (4mm(c)) so that the conical tracks on the steel shaft of the guide are screwed down.
  • Page 32 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Retension the toothed belt Retensioning of the toothed belt is unnecessary under normal operating conditions. However, should it become necessary under certain circumstances, proceed as follows: LEZ 1 1. Fix an open end of the toothed belt (4) to the shaft slot/trolley (1) (a second perosn may be needed).

  • Page 33: Purpose/Assembly/Cleaning/Lubrication

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Purpose/Assembly/Cleaning/Lubrication Purpose Greasing The toothed belt feeds LEZ1/2/3/9 are provided Use an impact press (4) or hand greasegun (5) for positioning devices, workpieces, tools etc. The for greasing. Approx. three strokes on the isel maximum possible load on the slots is dependent push-type gun (4) equals 1 g of grease.

  • Page 34: Assembling Drive Modules On Lez 1 - Lez 2 - Lez 3 - Lez 9

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Assembling drive modules on LEZ 1 – LEZ 2 – LEZ 3 – LEZ 9 Assembling drive modules on LEZ 1 The diagram on the left clarifies assembly of the drive module on the linear unit LEZ 1.
  • Page 35 Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Assembling drive modules on LEZ 3 The diagram on the left clarifies assembly of the drive module with direct drive on the linear unit LEZ 3. Note that parts to be connected must be free of swarf, rust and dirt.

  • Page 36: Assembly / Disassembly As Individual Components

    The tolerances for this deviation are laid down in DIN EN 12020-2. isel linear units are plane milled and are therefore usually within these tolerances. To achieve the desired guide accuracies and running, however, the axis system must be tensioned on an appropriately accurate surface or aligned using levelling plates.

  • Page 37: Fault List

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Fault list Repairs to the product's electrical components should only be performed by a qualified electrician. Otherwise there is a risk of electric current causing fatal injuries. Problem/Fault Possible cause(s)

  • Page 38: Technical Specification

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Technical specification Electrical specification Motor specification, mains supply values for final stages and controller You will find the motor specification, mains supply values for final stages and the controller specification in the corresponding operating instructions.

  • Page 39: Load Figures For The Trolley/Shaft Slots

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Load figures for the trolley/shaft slots Linear unit Shaft slots Trolley LEZ 1 WS 1 LW 9 LEZ 2 WS 3 LW 7 LEZ 3 WS 3 LW 7...

  • Page 40: Decommissioning / Disposal

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Decommissioning / Disposal symbol product packaging indicates that product must disposed with normal household waste. Users must deliver the products/used devices to a collection point for used electrical and electronic devices.

  • Page 41: Ce Compliance

    EU directive 2006/95/EG "Electrical equipment for use within given voltage limits"/"Low vol- tage directive"  EU directive 2004/108/EG "Electromagnetic Compatibility (EMC)" The installation declaration for the product, linear unit LEZ 1/LEZ 2/LEZ 3/LEZ 9, is part of these installation instructions. Assembly instructions Page 41...

  • Page 42: Service

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Service For service and configuration of controllers/motor output stages (if in the deliverables) you can get advice from: Mr Frank Hecht (Dermbach - Thüringen works): Tel: +49 (0)6659 981-763 Email: Frank.Hecht@isel.com...

  • Page 43: Warranty

    Over and above the seller's statutory liability and subject to the conditions below, as the manufacturer we guarantee the durability and flawless operation of properly used products from isel Germany AG. The warranty covers the functioning of isel Germany AG products and includes all defects that are demonstrably attributable to manufacturing or material faults.

  • Page 44: Declaration Of Incorporation In Accordance With Md 2006/42/Eg

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Declaration of incorporation in accordance with MD 2006/42/EG Declaration of incorporation in accordance with EC Machine Directive (MD) 2006/42/EG, Ap- pendix II B The manufacturer isel Germany AG Bürgermeister-Ebert-Straße 40...

  • Page 45: Index

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Index Abbreviations 2 Operating environment 6 Appendix 46 Operation 9 Assembly 30 Proper use 8 CE Compliance 41 Copyright 2 Safety guidelines 6 Service 42 Deliverables 8 Symbols used 2...

  • Page 46: Appendix

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Appendix 13.1 A1: Accessories LEZ 1 Shaft slots 1/70 Limit switch set • L 96 x W 72 x H 28.5mm • Option: 2nd limit switch • Clamping surface plane •...

  • Page 47: 13.2 A2 Miscellaneous

    Linear units with toothed belt drive: LEZ 1/LEZ 2/LEZ 3/LEZ 9 Threadedstrips/slidingnut Part number Note Threaded strips M6 (50 raster) 209011 VE 3 parts at 1m Sliding nut M6 209001 0005 VE 100 units Sliding nut 2 x M6 209002 0004...

This manual is also suitable for:

Lez 9Lez 2Lez 3

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