ABB IRB 6660 - Replacement of Motor, Axis 6

4.6.5 Replacement of motor, axis 6
Location of motor
The motor axis 6 is located in the center of the wrist unit as shown in the figure
below.
xx0700000068
Axis-6 motor. Figure shows a motor with cooling elements. (There are no cooling
elements on the motor on variant IRB 6660 - 205/1.9.)
A
Axis-6 gearboxB
Attachment screws and washers gearbox (18 pcs)C
Attachment screws, turning disk (12 pcs)D
Required equipment
NoteArt. no.Spare part no.Equipment, etc.
Includes:
• motor
• pinion
• o-ring
See spare part
number in Spare
part lists on
page 387.
Motor, axis 6
Must be replaced when reas-
sembling motor!
21522012-430O-ring
Must be replaced when repla-
cing motor
3HAC048560-001Gasket
Must be replaced when
opening cover.
3HAC033489-001Gasket, cover
Always use the removal tools
in pairs!
3HAC14972-1Removal tool, motor
M10x
For guiding the motor.3HAC15520-1Guide pins M8 x 100
Continues on next page
Product manual - IRB 6660 303
3HAC028197-001 Revision: S
© Copyright 2007-2018 ABB. All rights reserved.
4 Repair
4.6.5 Replacement of motor, axis 6