ABB IRB 930 Product Manual page 353

5
Refitting the base bracket
1
2
3
Reconnecting the connectors for axis-4 motor
Product manual - IRB 930
3HAC086009-001 Revision: A
Action
Tighten the motor flange screws when the timing
belt meets the requirement.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
Lay the main harness in a natural state without
distortion.
Refit the cable ferrule to the bracket.
Tip
Align all the cable ferrules so that the cable is in
a natural bending position to avoid twisting.
Note
The harness are not visible due to the cleanness
requirements of the illustration. They are still ex-
isting inside the cable ferrule in the actual situ-
ation.
Refit the base bracket to the base and secure with
the screws.
Action
Insert the female head of the connectors to the
bracket accordingly.
Tip
The mistake proofing measure has been applied
to the connectors, the connectors may be dam-
aged if excessive force is used.
Note
The harness are not visible due to the cleanness
requirements of the illustration. They are still ex-
isting inside the cable ferrule in the actual situ-
ation.
© Copyright 2023 ABB. All rights reserved.
5.6.6 Replacing the axis-4 timing belt
Note
Tightening torque: 6 Nm ±10%
Note
Screws: Hex socket head cap
screw M4x10 12.9 Lafre
2C2B/FC6.9 (4 pcs)
Tightening torque: 2.4 Nm ±10%
xx2300000503
Note
xx2300000495
Continues on next page
5 Repair
Continued
353