4 Repair
4.6.5. Replacement of motor, axis 5
3HAC020993-001 Revision: G
326
©
Co
py
rig
h
t 200
4-
200
8 ABB. All righ
ts reser
v
ed.
4.6.5. Replacement of motor, axis 5
Reused pinion
The pinion in the motor, axis 5, is matched with the beveral gear for axis 5. When the motor
is replaced the pinion must therefore be removed from the dismounted motor and fitted onto
the new motor shaft as detailed in this section.
Location of motor
The motor axis 5 is located inside the upper arm tube, but attached to the wrist unit, as shown
in the figure below.
A more detailed view of the component and its position may be found in chapter
Exploded
views
in the
Product manual, reference information
.
xx0200000204
Required equipment
A
Motor, axis 5
B
Upper arm tube
C
Wrist unit
Equipment, etc.
Spare part no.
Art. no.
Note
3HAC026982-001
(Foundry Prime)
3HAC027319-001
(Foundry Prime)
Motor
3HAC17484-10
Does not include pinion.
Use the pinion from the
motor to be replaced.
Includes o-ring 2152 2012-
430.
Set of shim, motor
3HAC 7941-28
Used to obtain the correct
distance between motor
flange and outer surface of
motor pinion.
Continues on next page