NoteAction
xx1200001131
Lift the motor on to the guide pins and let it
hang with the outer end a little lower when
resting on the guide pins. Do not push the
motor pinion into the gear yet.
This is done in order to fit the motor with the
axis-4 motor still fitted.
4
Remove the lifting accessory and allow the
motor to rest on the guide pins.
5
Rotation tool: 3HAB7887-1Apply the rotation tool and use it to rotate
the pinion when mating it into the gear.
6
To release the brakes, connect the 24 VDC
power supply.
7
Connect to connector R2.MP3:
• + = pin 2
• - = pin 5
CAUTION
Whenever parting/mating motor and gearbox,
the gears may be damaged if excessive force
is used.
8
Use caution and push the motor in position
while at the same time the motor pinion is
slightly rotated.
9
Pay attention to following points:
• Mate the motor pinion properly to the
gear of the gearbox.
• Do not damage the motor pinion.
Screws: M10x30 quality 12.9 GleitmoFit two of the attachment screws and wash-
ers.
10
Remove the guide pins.11
Screws: M10x30 quality 12.9 GleitmoFit the remaining attachment screws and
washers.
12
Tightening torque: 50 NmTighten the screws.13
Remove the rotation tool.14
See Performing a leak-down test on
page 198.
Perform a leak-down test.15
Disconnect the 24 VDC power supply.16
Continues on next page
Product manual - IRB 6700 769
3HAC044266-001 Revision: N
© Copyright 2013 - 2018 ABB. All rights reserved.
4 Repair
4.8.5 Replacing the axis-3 gearbox
Continued
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