5.6.3 Replacing the pulley on the ball screw upper position
Location of the pulley
The pulley is located as shown in the figure.
xx2100001016
Required spare parts
Note
The spare part numbers that are listed in the table can be out of date. See the
latest spare parts of the IRB 920 via myABB Business Portal,
www.abb.com/myABB.
NoteArticle numberSpare part
3HAC070480-001Ax3 pulley Z2
With bolt3HAC073068-001Mechanical-Stop top, D20
3HAC070464-001Timing belt A3
Required tools and equipment
NoteArticle numberEquipment
Content is defined in section
Standard toolkit on page 996.
-Standard toolkit
Continues on next page
436 Product manual - IRB 920
3HAC075721-001 Revision: C
© Copyright 2022 ABB. All rights reserved.
5 Repair
5.6.3 Replacing the pulley on the ball screw upper position