Refitting the axis-3 timing belt
Use these procedures to refit the axis-3 timing belt.
Inserting the axis-3 timing belt through the ball screw flange
NoteAction
Hold the ball screw with the flange assembly a
little bit to let the timing belts can go in.
1
Timing belt, A3:Insert the timing belt to the pulley on the ball
screw.
2
3HAC081705-001
xx2300000596
Screws: Hex socket head cap
flange screw 3HAB3412-520M5x16
12.9 Lafre 2C2B/FC6.9+PrO-
COat111 (5 pcs)
Refit the screws and washers to the secure the
ball screw flange to the outer arm.
Tip
Pre-tighten the screws at 0.5Nm and slide the ball
screw up and down for five times. Then tighten
the screws at 6 Nm ±3% to secure it.
3
Tightening torque: 6 Nm ±3%
xx2300000559
Continues on next page
332 Product manual - IRB 930
3HAC086009-001 Revision: A
© Copyright 2023 ABB. All rights reserved.
5 Repair
5.6.5 Replacing the axis-3 timing belt
Continued
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