Removing the motor
These procedures describes how to remove the motor.
Preparations before removing the axis-4 motor
NoteAction
Decide which calibration routine to use,
and take actions accordingly prior to begin-
ning the repair procedure.
1
Jog the robot into position:
• axis 1 = no significance.
• axis 2 = -65°
• axis 3 = upper arm pointing straight
up (if possible).
With the robot in this position, there is no
need to drain oil from the axis-4 gearbox
when the motor is replaced.
2
If there is no space to position the upper
arm pointed straight up, drain the axis-4
gearbox.
3
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
4
Disconnecting the motor cables
NoteAction
DANGER
Make sure that all supplies for electrical
power, hydraulic pressure, and air pressure
are turned off.
1
Continues on next page
Product manual - IRB 6700 545
3HAC044266-001 Revision: N
© Copyright 2013 - 2018 ABB. All rights reserved.
4 Repair
4.7.4 Replacing the axis-4 motor
Continued
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