InformationAction
Foundry Prime robots:
Note
Keep the old cover, with the air nipple fitted.
5
xx0200000199
Remove the cable gland cover at the cable
exit on the motor.
6
Part:
• A: (Position of) Cable gland cover
Disconnect all connectors in motor axis 1.7
For art. no. see:
• Required equipment - tools etc. on
page 340
Apply the lifting tool, motor axes 1, 4, 5 to
the motor.
8
See section
• Manually releasing the brakes on
page 78
To release the brakes, connect the 24 VDC
power supply.
Connect to connector R2.MP1:
• + = pin 2
• - = pin 5
9
CAUTION
The motor weighs 25 kg! All lifting equip-
ment used must be sized accordingly!
10
See the figure in:
• Location of motor axis 1 on
page 339
Unscrew the attachment screws and wash-
ers of the motor and lift it in order to get the
pinion away from the gear.
11
Disconnect the 24 VDC power supply.12
Remove the motor by carefully lifting it
straight up.
13
Preparation of the frame before fitting the new motor axis 1
Use this procedure for the preparation of the frame before refitting motor axis 1.
NoteAction
Grind the paint on the surface carefully to
get a smoth surface.
1
Clean the surface from contamination such
as oil and dirt.
2
Continues on next page
342 Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N
© Copyright 2011-2018 ABB. All rights reserved.
4 Repair
4.6.1 Replacing motor axis 1
Continued
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