NoteAction
For robots with protection class
IP30 (option 3350-300)
Remove the screws on the gear to the outer arm.2
Remove the gear unit.3
xx2300000606
Refitting the axis-2 gear unit sub-assembly
Use these procedures to refit the axis-2 gear unit sub-assembly.
Refitting the axis-2 gear unit sub-assembly to the outer arm
NoteAction
CAUTION
Whenever parting/mating motor and gearbox, the
gears may be damaged if excessive force is used.
1
Screws: Hex socket head cap
screw M5x25 12.9 Lafre
2C2B/FC6.9 (16 pcs)
Refit the gear unit according to the location
screws.
Tip
When the gear unit is in the right position, you
can hear a clear "Click".
2
Tightening torque: 7 Nm ±3%
For robots with protection class
IP30 (option 3350-300)
xx2300000606
Refit the screws.3
Continues on next page
Product manual - IRB 930 539
3HAC086009-001 Revision: A
© Copyright 2023 ABB. All rights reserved.
5 Repair
5.8.2 Replacing the axis-2 gear unit sub-assembly
Continued
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