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Unimotion MTJ Series Maintenance- And Assembly Instructions

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MAINTENANCE- AND
ASSEMBLY INSTRUCTIONS
MTJ MRJ SERIES
Hypex d.o.o.
Alpska cesta 43, 4248 Lesce
Slovenia
www.unimotion.eu
Tel: +386 (0)4 531 8700 Fax: +386 (0)4 531 8740
www.unimotion.eu
e-mail: sales@unimotion.eu

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  • Page 1 MAINTENANCE- AND ASSEMBLY INSTRUCTIONS MTJ MRJ SERIES Hypex d.o.o. Alpska cesta 43, 4248 Lesce Slovenia www.unimotion.eu Tel: +386 (0)4 531 8700 Fax: +386 (0)4 531 8740 www.unimotion.eu e-mail: sales@unimotion.eu...
  • Page 2 MTJ MRJ Series MANUAL NOTES The specifications in order to improve the products in this catalogue are subject to change without notice.

  • Page 3: Table Of Contents

    MTJ MRJ Series MANUAL TABLE OF CONTENTS CONTENTS PAGE GENERAL INFORMATION 1.005.0 Used symbols 1.005.0 Tightening torques 1.005.0 General safety instructions 1.005.0 Safe operation 1.005.0 Modification of the linear unit 1.010.0 Lables and notices 1.010.0 Warranty 1.010.0 Handling the linear unit 1.015.0 Product description 1.025.0...

  • Page 4: General Information

    MTJ MRJ Series MANUAL GENERAL INFORMATION USED SYMBOLS Linear Units Remark, note For more information see the catalogue Linear Units Linear Units Linear Units Linear Units Warning! Do not use glue in current step Danger! Risk of coming into contact with power Use dedicated tools for the current step conducting parts! Cut off power supply! Caution!

  • Page 5: Modification Of The Linear Unit

    MTJ MRJ Series MANUAL MODIFICATION OF THE LINEAR UNIT The linear unit must not be modified without our written consent. Any such unauthorised modification will void our liability in respect of the unit. The operating company may only carry out the maintenance and repair work detailed in this Instruction manual.

  • Page 6: Handling The Linear Unit

    MTJ MRJ Series MANUAL HANDLING THE LINEAR UNIT The Linear units are carefully packed in a HARD WOODEN BOX for a safe transportation. To take the Linear Unit out of the box, please consider the following handling instructions: - Never lift the Linear Unit by the END BLOCKS - see PICTURE A - Never grab by the TIMING BELT of the Linear Unit - Never grab by the CARRIAGE - Never grab by the PROTECTION STRIP...
  • Page 7 Calculate the weight of the linear unit in order to choose the suitable lifting tool for the transportation of the Linear Unit. Please refer to the catalogue UNIMOTION - LINEAR UNITS for weight calculations. Linear Unit needs to be stored in dry place and protected against corrosion. Make sure that there is no danger for the Linear Unit to get damaged.

  • Page 8: Product Description

    MTJ MRJ Series MANUAL PRODUCT DESCRIPTION MTJ Series 1 - Drive block with pulley 2 - Corrosion-resistant protection strip (available also without protection strip) 3 - AT polyurethane toothed belt with steel tension cords. 4 - Carriage; with built in Magnets...
  • Page 9 MTJ MRJ Series MANUAL MTJ ECO series Drive block with pulley 2 - AT polyurethane toothed belt with steel tension cords 3 - Carriage 4 - Linear Ball Guideway Belt Tensioning system Lubrication port Aluminium profile-Hard anodized End block 1.030.0 The specifications in order to improve the products in this catalogue are subject to change without notice.

  • Page 10: Overview

    The modules are mounted by using fixtures which are placed Number of clamping fixtures: in the slot on the side of the Please refer to our catalogue UNIMOTION profile. Linear Units on page 7.000.0 Fixing system - TAP/PIN Holes Fixing the Linear Unit can also be done by the botom of profile using TAP / PIN holes, which can be made on request.

  • Page 11: Magnetic Field Sensor

    MTJ MRJ Series MANUAL MOUNTING Magnetic field sensor - REED SWITCH Magnetic field sensor STEP 1: Placing of the switch can be done on the left or right side of the profile of the Linear Unit. STEP 1 STEP 2: After the switch is placed into the groove, tighten the screw.

  • Page 12: Mechanical And Inductive Switch

    MTJ MRJ Series MANUAL MOUNTING Mechanical and Inductive switch with the mounting bracket Activation block STEP 1: Mount the activation block on the connection plate in the desired location. The activation block can be mounted on the left or right side. After the activation block is placed in the desired location, tighten the screws.
  • Page 13 MTJ MRJ Series MANUAL MOUNTING Motor with coupling If motor adapter has inner through hole of the same size its entire length. STEP 1: Attach one half of the coupling to the shaft of the linear unit and other to the shaft of the motor. Insert coupling spider into one half of the coupling.

  • Page 14: Maintenance

    MTJ MRJ Series MANUAL MAINTENANCE For each Linear Unit the basic lubrication is done in the factory before shipment. All bearings have been lubricated for life and do not require any additional lubrication under normal operating conditions. Lubrication of the carriage Carriage lubrication is done via lubricating nipple DIN 3405 D at the center of the carriage.

  • Page 15: Normal Operating Conditions

    MTJ MRJ Series MANUAL MAINTENANCE Normal operating conditions Temperature: 10 °C - 30 °C Travel speed: = 10 m/s MTJ ≤ 3 m/s Stroke: MTJ MRJ 40 > 50 mm MTJ MRJ 65, 80, 110 > 60 mm Load: 1.060.0 The specifications in order to improve the products in this catalogue are subject to change without notice.
  • Page 16 MTJ MRJ Series MANUAL ASSEMBLY MTJ 40 PART NAME LENGTH / QTY ITEM DRIVE BLOCK MTJ / MRJ 40 TYPE 0 36543 TYPE 1L 36644 TYPE 1R 36772 TYPE 2 36645 TYPE 10L 53511 TYPE 10R 53513 TYPE 20 53512 TENSION BLOCK MTJ / MRJ 40 36541 CARRIAGE MTJ 40...
  • Page 17 MTJ MRJ Series MANUAL ASSEMBLY MRJ 40 PART NAME LENGTH ITEM DRIVE BLOCK MTJ / MRJ 40 TYPE 0 36543 TYPE 1L 36644 TYPE 1R 36772 TYPE 2 36645 TYPE 10L 53511 TYPE 10R 53513 TYPE 20 53512 TENSION BLOCK MTJ / MRJ 40 36541 CARRIAGE MRJ 40 36555...

  • Page 18: Mtj 65 S

    MTJ MRJ Series MANUAL ASSEMBLY MTJ 65 S PART NAME LENGTH / QTY ITEM DRIVE BLOCK MTJ / MRJ 65 TYPE 0 36615 TYPE 1L 37033 TYPE 1R 37039 TYPE 2 37040 TYPE 10L 53568 TYPE 10R 53569 TYPE 20 53570 TENSION BLOCK MTJ / MRJ 65 36616...

  • Page 19: Mtj 65L

    MTJ MRJ Series MANUAL ASSEMBLY MTJ 65 L PART NAME LENGTH / QTY ITEM DRIVE BLOCK MTJ / MRJ 65 TYPE 0 36615 TYPE 1L 37033 TYPE 1R 37039 TYPE 2 37040 TYPE 10L 53568 TYPE 10R 53569 TYPE 20 53570 TENSION BLOCK MTJ / MRJ 65 36616...

  • Page 20: Mrj 65 L

    MTJ MRJ Series MANUAL ASSEMBLY MRJ 65 L PART NAME LENGTH ITEM DRIVE BLOCK MTJ / MRJ 65 TYPE 0 36615 TYPE 1 - L 37033 TYPE 1 - R 37039 TYPE 2 37040 TYPE 10 - L 53568 TYPE 10 - R 53569 TYPE 20 53570...

  • Page 21: Mtj 80 S

    MTJ MRJ Series MANUAL ASSEMBLY MTJ 80 S PART NAME LENGTH / QTY ITEM DRIVE BLOCK MTJ / MRJ 80 TYPE 0 36700 TYPE 1L 36770 TYPE 1R 36766 TYPE 2 36767 TYPE 10L 53679 TYPE 10R 53114 TYPE 20 53680 TENSION BLOCK MTJ / MRJ 80 36684...

  • Page 22: Mtj 80 L

    MTJ MRJ Series MANUAL ASSEMBLY MTJ 80 L PART NAME LENGTH / QTY ITEM DRIVE BLOCK MTJ / MRJ 80 TYPE 0 36700 TYPE 1L 36770 TYPE 1R 36766 TYPE 2 36767 TYPE 10L 53679 TYPE 10R 53114 TYPE 20 53680 TENSION BLOCK MTJ / MRJ 80 36684...

  • Page 23: Mrj 80 L

    MTJ MRJ Series MANUAL ASSEMBLY MRJ 80 L PART NAME LENGTH ITEM DRIVE BLOCK MTJ / MRJ 80 TYPE 0 36700 TYPE 1 L 36770 TYPE 1R 36766 TYPE 2 36767 TYPE 10L 53679 TYPE 10R 53114 TYPE 20 53680 TENSION BLOCK MTJ / MRJ 80 36684 CARRIAGE MRJ 80...
  • Page 24 MTJ MRJ Series MANUAL ASSEMBLY MTJ 110 S PART NAME LENGTH / QTY ITEM DRIVE BLOCK MTJ / MRJ 110 TYPE 0 44553 TYPE 1L 44554 TYPE 1R 44555 TYPE 2 44556 TYPE 10L 53790 TYPE 10R 53791 TYPE 20 53792 TENSION BLOCK MTJ / MRJ 110 44535...

  • Page 25: Mtj 110 L

    MTJ MRJ Series MANUAL ASSEMBLY MTJ 110 L PART NAME LENGTH / QTY ITEM DRIVE BLOCK MTJ / MRJ 110 TYPE 0 44553 TYPE 1L 44554 TYPE 1R 44555 TYPE 2 44556 TYPE 10L 53790 TYPE 10R 53791 TYPE 20 53792 TENSION BLOCK MTJ / MRJ 110 44535...

  • Page 26: Mrj 110 L

    MTJ MRJ Series MANUAL ASSEMBLY MRJ 110 L PART NAME LENGTH ITEM DRIVE BLOCK MTJ / MRJ 110 TYPE 0 44553 TYPE 1L 44554 TYPE 1R 44555 TYPE 2 44556 TYPE 10L 53790 TYPE 10R 53791 TYPE 20 53792 TENSION BLOCK MTJ / MRJ 110 44535 CARRIAGE MRJ 110 44642...
  • Page 27 MTJ MRJ Series MANUAL ASSEMBLY MTJ ECO 40 S PART NAME LENGTH / QTY ITEM DRIVE BLOCK MTJ ECO 40 TYPE 0 37196 TYPE 1L 37189 TYPE 1R 41030 TYPE 2 37190 TYPE 10L 53517 TYPE 10R 53516 TYPE 20 53518 DRIVEN BLOCK MTJ ECO 40 37179...
  • Page 28 MTJ MRJ Series MANUAL ASSEMBLY MTJ ECO 40 L PART NAME LENGTH / QTY ITEM DRIVE BLOCK MTJ ECO 40 TYPE 0 37196 TYPE 1L 37189 TYPE 1R 41030 TYPE 2 37190 TYPE 10L 53517 TYPE 10R 53516 TYPE 20 53518 DRIVEN BLOCK MTJ ECO 40 37179...

  • Page 29: Replacement Of Assemblies Mtj/Mrj Series

    MTJ MRJ Series MANUAL REPLACEMENT OF ASSEMBLIES - MTJ/MRJ SERIES - any furthermentioned modifications, without our written consent, will void our liability in respect of the linear unit, - before any operation make sure that the module is disconnected from the power grid to prevent possible injuries caused by the electrical current or moving parts, - MTJ 40: due to the precise fit between railguide MR 12 and carriage block Mini MR 12 both need to be replaced at the same time even if only one of them fails.

  • Page 30: Removing The End Blocks

    MTJ MRJ Series MANUAL Removing the end blocks STEP 1: remove the protection strip and the cover plate as described in previous chapters. STEP 2 STEP 2: loosen the belt by unscrewing two set screws on the side of the tensioning end block and two tensioning screws under the plastic plugs.

  • Page 31: Tensioning The Toothed Belt

    MTJ MRJ Series MANUAL Tensioning the toothed belt. STEP 1: remove the stickers from the peeking holes. STEP 2 STEP 2: tension the belt. Turn two tensioning screws on the tensioning block the same number of times as when loosening the belt. Note: the shaft key can be set to any orientation.

  • Page 32: Replacement Of Assemblies Mtj 40 Eco Series

    MTJ MRJ Series MANUAL REPLACEMENT OF ASSEMBLIES - MTJ 40 ECO SERIES Before any operation make sure that the module is disconnected from the power grid to prevent possible injuries caused by the electrical current or moving parts. Loosening the toothed belt STEP 1: loosen the screws (highlighted in green).

  • Page 33: Replacing The Toothed Belt

    MTJ MRJ Series MANUAL Replacing the toothed belt STEP 1: loosen the toothed belt. STEP 2: remove driven end block from the profile. STEP 4 STEP 3: remove the toothed belt. STEP 4: slide new belt into the hole in the profile. Keep pushing until the belt emerges from the hole above the profile.

  • Page 34: Replacing The End Blocks

    MTJ MRJ Series MANUAL Replacing end blocks Replacing the end blocks STEP 1: loosen the belt and detach it from the carriage. STEP 2 STEP 2: loosen two screws that are attaching end block to the profile. STEP 3: remove end block an replace it with the new one.

This manual is also suitable for:

Mrj 40Mrj seriesMtj 40Mtj 65 lMtj 65 sMrj 65 l ... Show all

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