Maintenance- and assembly instructions MTJ MRJ
35Pages

MAINTENANCE AND ASSEMBLY INSTRUCTIONS MTJ - MRJ SERIES

The specifications in order to improve the products in this catalogue are subject to change without notice.

CONTENTS GENERAL INFORMATION Used symbols Tightening torques General safety instructions Safe operation Modification of the linear unit Lables and notices Warranty Handling the linear unit Product description Overview MOUNTING _ Fixing system _ Magnetic field sensor _ Mechanical and inductive switch_ Motor with the coupling _ MAINTENANCE _ Lubrication of the carriage _ Lubrication of the cover strip _ Lubricant _ Lubricant quantities and intervals_ Normal operating conditions _ REPLACEMENT OF ASSEMBLIES MTJ/MRJ SERIES Removing the cover plate _ Replacing the protection strip _ Removing the...

GENERAL INFORMATION USED SYMBOLS Remark, note Linear Units Linear Units Linear Units Linear Units Linear Units For more information see the catalogue Do not use glue in current step Use dedicated tools for the current step Risk of coming into contact with power conducting parts! Cut off power supply! Keep Linear Unit clean! Cover it, if necessary! Use different tightening torque than in the table on page 1.005.0 TIGHTENING TORQUES The following tightening torques are recommended for screws of strength class 8.8 8.8 Screw Tightening torque GENERAL SAFETY INSTRUCTIONS To ensure the right...

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. LABELS AND NOTICES All notices and labels attached on the linear unit must be fully visible and are not allowed to be removed. They must ensure compliance with all instructions contained on them. Damaged or illegible notices and labels must be replaced. WARRANTY The warranty conditions are laid down in...

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 To take the Linear Unit out of the box, a suitable lifting tool is needed. Always lift and carry the Linear Unit by the main profile. The Linear Unit must be supported all the time during the handling until it is...

MANUAL PICTURE B is showing correct handling of the Linear Unit. PICTURE C is showing correct handling of the Linear Unit. 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. The specifications in order to improve the products in this catalogue are subject to change without notice.

PRODUCT DESCRIPTION Drive block with pulley Corrosion-resistant protection strip (available also without protection strip) AT polyurethane toothed belt with steel tension cords. Carriage; with built in Magnets Aluminium profile-Hard anodized Linear Ball Guideway Central lubrication port; both sides Tension End with integrated belt tensioning system Drive block with pulley Corrosion-resistant protection strip (available also without protection strip) AT polyurethane toothed belt with steel tension cords. Carriage; with build in Magnets Aluminium profile-Hard anodized Track Roller (journal...

Drive block with pulley AT polyurethane toothed belt with steel tension cords Carriage Linear Ball Guideway Belt Tensioning system Lubrication port Aluminium profile-Hard anodized End block The specifications in order to improve the products in this catalogue are subject to change without notice.

OVERVIEW Identification label and additional or replacement parts of the Linear Unit 1 - ID number 2 - Serial number 3 - Type of Linear Unit (ordering code) In the case of ordering additional or replacement parts for the Linear Unit all data from the identification label must be given. The label must be fully visible(in particular details of the serial number) and must ensure compliance with all the instructions contained on it. Damaged or illegible label must be replaced. MOUNTING Fixing system MTJ MRJ Linear Units Linear Units Linear Units Linear Units Linear Units The linear Unit must be...

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 2: After the switch is placed into the groove, tighten the screw. STEP 2 Tighten the screw of the REED switch with a torque of MAX 0.6Nm The specifications in order to improve the products in this catalogue are subject to change without notice.

MOUNTING Mechanical and Inductive switch with the mounting bracket 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. Activation block Mechanical switch with the bracket Inductive switch with the bracket STEP 2: Place either the mechanical switch or inductive switch with brackets in the slots and position them on the desired location. The mechanical or inductive switch with brackets can be placed in the slots either...

MOUNTING Motor with coupling If motor adapter has inner through hole of the same size its entire length. S T E P 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. S T E P 2: Attach motor adapter to the linear unit. S T E P 3: Attach motor to the motor adapter. If motor adapter has inner through hole with the narrowing at one end. S T E P 1: Attach motor adapter to the side on which the through hole is narower. S T E P 2: Attach complete coupling to the axle on the wider side of the...