4.4.3 Replacing wrist unit
Location of wrist unit
The wrist unit is located in the upper arm as shown in the figures.
IRB 4600 -60/2.05, -45/2.05, -40/2.55
xx0800000333
Upper arm
A
Gear
B
O-ring sealing plate
C
Wrist unit
D
Spring washer, conical 8.4x18x2, quality steel-mZn12c (7 pcs)
E
Attachment screw M8x40, quality steel 12.9 Gleitmo (7 pcs)
F
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3HAC033453-001 Revision: H
257
© Copyright 2009-2013 ABB. All rights reserved.
4 Repair
4.4.3 Replacing wrist unit
Summary of Contents for IRB 4600 - 20/2.50
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