ABB IRB 7600 Series Product Manual page 331

3. Remove the cable gland cover at the cable exit by
4. Disconnect all connectors beneath the motor cover.
5. Apply lifting tool, motor axis 1, 4, 5 to the motor.
6. In order to release the brakes, connect the 24 VDC
7. Remove the motor by unscrewing its four
8.
9. Lift the motor to get the pinion away from the gear
10. Remove the motor by gently lifting it straight up.
Refitting, motor axis 1
The procedure below details how to refit motor, axis 1.
1.
2. Make sure the o-ring on the circumference of the
3HAC022033-001 Revision: K
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Action
unscrewing its two attachment screws.
NOTE!
Make sure the gasket is not damaged!
power supply.
attachment screws and plain washers.
If required, use the extension 300mm for bits 1/2".
CAUTION!
The motor weighs 32 kg! All lifting equipment used
must be sized accordingly!
and disconnect the brake release voltage.
Action
DANGER!
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
Turn off all electric power and hydraulic but not the
air pressure to the gearboxes, motors and SMB.
motor is seated properly. Lightly lubricate the o-ring
with grease.
4 Repair
4.6.1. Replacement of motor, axis 1
Note
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• A: Cable gland cover
Art. no. is specified in Required
equipment on page 327.
Connect to connector R2.MP1
• +: pin 2
• -: pin 5
Shown in the figure Location of
motor on page 327.
Art. no. is specified in Required
equipment on page 327.
Note
Art no. is specified in Required
equipment on page 327.
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