ABB IRB 1660 - Replacement of Motor and Timing Belt, Axis 5, IRB 1600

4.6.7 Replacement of motor and timing belt, axis 5, IRB 1600
Location of motor
The motor and timing belt of axis 5 is located inside the upper arm housing, as
shown in the figure below.
A more detailed view of the motor and its position may be found in the spare part
view, Spare parts - Upper arm, exploded view.
xx0400001279
Motor, axis 5A
Cover, upper arm housingB
Connector plateC
Signal cable, motor 5: R3.FB5D
Power cable, motor 5: R3.MP5E
Attachment screws and washers, motor bracket (2 pcs)F
Motor bracketG
Attachment screws and washers, motor (3 pcs)H
Required equipment
NoteArt. no.Spare part no.Equipment
3HAC021800-003Rot. ac motor incl pinion
3HAC021304-001Timing belt
Replace if damaged.3HAC022049-001Gasket, upper arm cover
Replace if damaged.3HAC022050-001Gasket, customer connec-
tions
Continues on next page
288 Product manual - IRB 1600/1660
3HAC026660-001 Revision: W
© Copyright 2006-2018 ABB. All rights reserved.
4 Repair
4.6.7 Replacement of motor and timing belt, axis 5, IRB 1600