NoteAction
xx1000001090
Gently lower the motor into the gear, making
sure the pinion is properly mated to the gearbox
of axis 1.
Note
Make sure the motor is turned the right way.
See figure.
Note
Make sure the motor pinion does not get dam-
aged!
5
Parts:
Motor axis 1
Attachment screw (4 pcs)
Washer (4 pcs)
Pinion
M10 x 40Secure the motor with its four attachment
screws and plain washers.
6
Shown in the figure Location of motor
axis 1 on page 274.
Tightening torque:
• 50 Nm
Disconnect the brake release voltage.7
Reconnect all connectors beneath the motor
cover.
8
xx1000001094
Refit the cable gland cover at the cable exit with
its attachment screws.
Note
Make sure the cover is tightly sealed!
Replace gasket if damaged.
9
Part:
Position of Cable gland cover
xx1000001092
Refit the motor cover with its attachment
screws.
Note
Make sure the cover is tightly sealed!
10
Part:
Motor cover
Continues on next page
Product manual - IRB 6660 279
3HAC028197-001 Revision: S
© Copyright 2007-2018 ABB. All rights reserved.
4 Repair
4.6.1 Replacing motor, axis 1
Continued