4 Repair
4.6.4. Replacement of motor, axis 4
3HAC026876-001 Revision: F
342
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7-2010 ABB.
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4.6.4. Replacement of motor, axis 4
Replacement of motor axis 4 for Foundry Prime
For replacement of motor axis 4 on robots with option Foundry Prime, see Replacement of
motor, axis 4 - Option Foundry Prime, 3HAC037959-011 (available on ABB Library).
Location of motor
The motor axis 4 is located on the left-hand side of the upper arm as shown in the figure
below.
xx0200000202
Required equipment
A
Motor, axis 4
B
Cable gland cover, motor axis 4
C
Motor attachment holes (4 pcs)
Equipment, etc.
Spare part no.
Art. no.
Note
Motor including
pinion
See Spare parts
Includes
•
motor
•
pinion
•
o-ring 21522012-430
O-ring
21522012-430
Must be replaced when reas-
sembling motor!
Mercasol 3106
3HAC026621-001
Option Foundry Prime
Loctite 574
Option Foundry Prime
Grease
3HAC3537-1
Used to lubricate the o-ring.
Removal tool. motor
M10x
3HAC14972-1
Always use the removal tools
in pairs!
Guide pins M8 x 100
3HAC15520-1
For guiding the motor.
Guide pins M8 x 150
3HAC15520-2
For guiding the motor.
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