ABB IRB 920 Product Manual page 501

3
4
Removing the ball screw with the flange
1
Product manual - IRB 920
3HAC075721-001 Revision: C
Action
Remove the screw.
Remove the mechanical stopper.
CAUTION
If the ball screw nut or ball screw spline nut go
out of the screw shaft, the ball screw is destroyed.
Be careful when you do any work that may cause
this.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
© Copyright 2022 ABB. All rights reserved.
5 Repair
5.6.5 Replacing the ball screw
Continued
Note
For robots with protection class
IP30 (option 3350-300)
xx1800002860
For robots with protection class
IP54 (option 3350-540)
For robots with protection type
Clean Room (option 3351-1)
xx1900001642
xx1800002861
Note
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