ABB IRB 6620 - Replacement of Wrist Unit

4.4.2 Replacement of wrist unit
Location of wrist unit
The wrist unit is located in the foremost part of the upper arm as shown in the
figure below.
xx0600003055
Wrist unitA
Turning diskB
Cover, wrist unitC
Cable holderD
Cover, cable glandE
Metal clampF
Wrist unit, attachment screwsG
Cable harness, axis 6H
Cable harness, axis 5I
Required equipment
NoteArt. no.Spare part no.Equipment, etc.
See Spare part lists
on page 351.
Wrist unit
See Spare part lists
on page 351.
Wrist unit, insulated
See Spare part lists
on page 351.
Retrofit set Foundry Plus,
wrist
Continues on next page
Product manual - IRB 6620 217
3HAC027151-001 Revision: T
© Copyright 2006-2018 ABB. All rights reserved.
4 Repair
4.4.2 Replacement of wrist unit