Note
Action
See procedures in
ment/changing activities on
page 140
Drain the gearbox in question.
Note
Axis-1 does not need to be drained. Axis-4, axis-
5 and axis-6 gearboxes do not need to be drained,
if the axes are positioned with the motor upwards
and gearbox downwards.
2
See procedures in
Remove the motor of the axis in question.
3
Removing the hub
Note
Action
DANGER
Make sure that all supplies for electrical
power, hydraulic pressure, and air pressure
are turned off.
1
xx1500002038
Unscrew the M6x30 hex socket head cap
screws that secure the hub.
Note
Do not remove the M6x16 torx pan head
screws.
2
CAUTION
Whenever parting/mating the hub pinion
and gearbox, the gears may be damaged
if excessive force is used.
3
Continues on next page
632
Product manual - IRB 8700
3HAC052853-001 Revision: F
© Copyright 2015-2018 ABB. All rights reserved.
4 Repair
4.8.1 Replacing the hub
Continued
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