Replacement Of Motor, Axis 4 - ABB IRB 140 type C Product Manual

4 Repair

4.6.4. Replacement of motor, axis 4

4.6.4. Replacement of motor, axis 4
Location of motor
The motor axis 4 is located on the left hand side of the upper arm as shown in the figure below.
A more detailed view of the components and its position may be found in section
lists and exploded views on page
xx0600003262
A
B
C
Required equipment
Equipment, etc.
Rot. ac motor with
pinion
O-ring
Grease
Standard toolkit
Power supply
Rotation tool, motor
142
189, in part 2 of the product manual
Attachment screws, motor 4 (3 pcs)
Motor, axis 4
O-ring
Spare part no. Art. no.
3HAC 7842-1
3HAC 021757-001
3HAC 3772-24
3HAB 3537-1
3HAC020812-001 The contents are defined in
-
3HAC 9037-1
Spare part
Note
Standard, Clean Room and
Foundry versions.
Does not include the o-ring!
Must be replaced when
replacing motor!
Replace if damaged.
Used for lubricating the
o-ring.
section Standard toolkit on
page 182, in part 2 of the
Product manual.
24 VDC, max. 1,5 A.
For releasing the brakes.
For adjusting the gear play.
Continues on next page
3HAC027400-001 Revision: C