NoteAction
For article number see:
• Additional equipment - Foundry
Prime on page 371
xx1000000621
Apply rust preventive (Mercasol) on the
outside of the machined surface.
3
Refitting the pinion on motor axis 5
Use this procedure to refit the pinion of motor axis 5
NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
to the robot, before entering the robot
working area.
1
For article number see:
• Required equipment - tools etc. on
page 371
Clean the pinion and the hole for the pinion
on the motor with Isopropanol.
2
See section
• Replacement of complete wrist unit
on page 263
Note
If the pinion is damaged the complete wrist
unit must be replaced!
3
For article number see:
• Required equipment - tools etc. on
page 371
Apply a thin film of mineral oil to the shaft
of the pinion and in the hole for the pinion
on the motor to make the pinion run
smoothly when being fitted.
4
This is necessary in order to achieve an
even friction torque when fitting the pinion.
Place the motor and the pinion in a press
fixture.
5
Continues on next page
Product manual - IRB 6640 Foundry Prime 375
3HAC040586-001 Revision: N
© Copyright 2011-2018 ABB. All rights reserved.
4 Repair
4.6.5 Replacing motor axis 5
Continued
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