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2
3
Refitting the ball screw with the flange
1
Product manual - IRB 930
3HAC086009-001 Revision: A
5.6.2 Replacing the pulley on the ball screw upper position
Action
Refit the pulley to the ball screw carefully.
Tip
Hold the ball screw to prevent it from dropping.
Or the ball screw may be destroyed.
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.
Refit the screws.
Tip
Secure with the stopping tool to prevent the pulley
from rotating.
Action
Refit the ball screw assembly to the outer arm.
Tip
Make sure the marked location is aligned with the
ball screw shaft grooves.
CAUTION
With the inserting of the ball screw shaft, remove
the special tool auxiliary shaft along with the ball
screw shaft carefully.
© Copyright 2023 ABB. All rights reserved.
5 Repair
Continued
Note
Screws: Hex socket head cap
screw M6x30 12.9 Gleitmo
603+Geomet 500 (4 pcs)
Tightening torque: 8.8 Nm
xx2300000566
Note
IRB 930 auxiliary
shaft:3HAC087847-001
xx2300000564
xx2300000563
Continues on next page
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