ABB IRB 930 - Page 471

Refitting the axis-4 motor sub-assembly
Use these procedures to refit the axis-4 motor sub-assembly.
Refitting the gearhead to the axis-4 motor sub-assembly
NoteAction
Screws: Hex socket head cap
screw M4x16 12.9 Lafre
2C2B/FC6.9 (4 pcs)
Refit the gearhead to the axis-4 motor sub-as-
sembly and secure with screws.
1
Tightening torque: 2.8 Nm ±3%
xx2300000600
Refitting the pulley to the axis-4 motor sub-assembly
NoteAction
Screws: Hex socket head cap
flange screw 3HAB3412-435 M4x25
12.9 Lafre 2C2B/FC6.9+PrO-
COat111 (6 pcs)
Refit the pulley to the axis-4 motor sub-assembly
and secure with screws.
1
Tightening torque: 4.3 Nm ±10%
xx2300000599
Continues on next page
Product manual - IRB 930 471
3HAC086009-001 Revision: A
© Copyright 2023 ABB. All rights reserved.
5 Repair
5.7.4 Replacing the axis-4 motor sub-assembly
Continued