ABB IRB 6620LX Product Manual page 239

4
5
6
Removing the motor and coupling
1
2
3
Adjusting the coupling on the motor
How to position and adjust the coupling on the motor shaft, is detailed in the service
manual for the gearbox.
For multi-tooth coupling, see Service manual - Gearbox unit HPG (Güdel).
For elastomer coupling, see Operating manual - Toploader (Güdel).
Product manual - IRB 6620LX
3HAC035737-001 Revision: P
Action
Remove the cable gland cover at the cable exit by
unscrewing its two attachment screws.
Note
Make sure the gasket is not damaged!
Disconnect all connectors beneath the motor cover.
Use a forklift and a loading pallet to secure the
motor from falling.
Action
CAUTION
The motor weighs 25 kg! All lifting equipment used
must be sized accordingly!
Remove the motor without damaging the coupling
as detailed in the service manual for the gearbox.
Following is only additional information to the pro-
cedure given in the gearbox service manual.
• Use the removal tools in the motor attach-
ment screw holes to press out the motor, if
required.
If the motor is to be replaced with a new spare part,
move the coupling to the new motor as detailed in
the gearbox service manual.
© Copyright 2009-2018 ABB. All rights reserved.
4.6.1 Replacement of motor, axis 1
Note
xx0200000199
• A: Cable gland cover
Note
For multi-tooth coupling, see Ser-
vice manual - Gearbox unit HPG
(Güdel).
For elastomer coupling, see Oper-
ating manual - Toploader (Güdel).
Art. no. is specified in
equipment on page
Always use the removal tools in
pairs!
For multi-tooth coupling, see Ser-
vice manual - Gearbox unit HPG
(Güdel).
For elastomer coupling, see Oper-
ating manual - Toploader (Güdel).
Continues on next page
4 Repair
Continued
Required
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239