ABB IRB 6620 User Manual

4.4 Upper and lower arm
4.4.1 Replacing the turning disk
Location of turning disk
The turning disk is located in the front of the wrist housing as shown in the figure
below.
The figure shows the turning disk on an IRB 6620 Foundry Plus/IRB 6620LX.
xx0600003082
Turning diskA
Wrist unitB
Oil plug, drainingC
Oil plug, fillingD
Attachment screws, turning disk (6 pcs)E
Required equipment
NoteArt. no.Equipment, etc.
O-rings are not included!For spare part no.
see: Spare part lists
on page 351.
Turning disk
Must be replaced when replacing
the turning disk!
3HAB3772-65 (1pc)
21520431-20 (6 pcs)
O-ring
Wrist, type 1
For IRB 6620 Foundry Plus.3HAB3772-64 (1 pc)
O-ring
Wrist, type 2
Must be replaced when replacing
the turning disk!
3HAB3772-61 (12
pcs)
Used to lubricate the o-rings.3HAB3537-1Grease
Loctite 5743HAC034903-001Flange sealant
Content is defined in section
Standard tools on page 346.
-Standard toolkit
These procedures include refer-
ences to the tools required.
Other tools and procedures may
be required. See references to
these procedures in the step-
by-step instructions below.
Continues on next page
Product manual - IRB 6620 213
3HAC027151-001 Revision: T
© Copyright 2006-2018 ABB. All rights reserved.
4 Repair
4.4.1 Replacing the turning disk

ABB IRB 6620 Specifications

General

Brand	ABB
Model	IRB 6620
Category	Robotics
Language	English