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4.7.2 Refitting motors
Introduction
This procedure describes how to refit motors on all axes of the robot.
Location of axis-1 and axis-2 motors
The axis-1 and axis-2 motors are located as shown in the figure.
Motors:
(1) = Axis-1 motor
(2) = Axis-2 motor
xx0900000302
A
B
C
C
D
E
E
F
G
H
Product manual - IRB 4600
3HAC033453-001 Revision: Y
WARNING
When a motor is replaced, make sure to use the correct type of new motor. Motors
of different types may not be compatible. See the Spare parts manual on myABB
business portal (www.myportal.abb.com).
Attachment screws M5x16, quality Steel 8-A2F (7 pcs)
Motor cover
Axis-1 motor: Attachment screws(4 pcs) + washers. See
and attachment screws on page 299
Axis-2 motor: Attachment screw (4 pcs) + washers. See
attachment screws on page 299
Connection box
Axis-1 motor
Axis-2 motor
O-ring
Hole
Cable gland cover
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4 Repair
4.7.2 Refitting motors
Tightening torques
Tightening torques and
Continues on next page
295
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