4 Repair
4.6.4. Replacement of motor, axis 4
3HAC026876-001 Revision: F342
© Copyright 2007-2010 ABB. All rights reserved.
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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