Note
Action
The figure shows
other design than Type
C
, but the principle of fitting the lifting lug
is the same on
Type C
.
xx0800000379
Fit a
lifting lug
in one of the upper holes in
the lower arm, for the attachment screws.
3
Parts:
•
A: Lifting lug
Secure the lower arm with a roundsling in
an overhead crane and lift it to the robot.
4
A
B
D
E
C
xx0800000377
Refit the
attachment screws
securing the
lower arm to gearbox axis 2.
5
Tightening torque:
•
110 Nm
Parts:
•
A: Frame
•
B: Gearbox axis 2
•
C: Lower arm
•
D: Washer (18 pcs)
•
E: Attachment screws M12x50
quality steel Gleitmo 12.9 (18 pcs)
Secure the complete upper arm with round-
slings in an overhead crane and lift it to the
robot.
6
Continues on next page
3HAC033453-001 Revision: H
273
© Copyright 2009-2013 ABB. All rights reserved.
4 Repair
4.5.1 Replacing the lower arm
Continued
Summary of Contents for IRB 4600 - 20/2.50
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