ABB IRB 7600 Series Product Manual page 358

4 Repair
4.6.5. Replacement of motor, axis 5
Continued
Equipment, etc.
Calibration Pendulum
toolkit
Other tools and
procedures may be
required. See references
to these procedures in
the step-by-step instruc-
tions below.
Circuit Diagram
Removal, motor axis 5
The procedure below details how to remove the motor, axis 5.
1. Move the robot to a position where the motor in axis
2.
3. Remove the left hand side cover of the wrist unit by
4. Remove the heat protection plate by unscrewing its
5. Remove the cover on top of the motor by unscrewing
6. Remove the cable gland cover at the cable exit by
7. Disconnect all connectors beneath the motor cover.
8. In order to release the brake, connect the 24 VDC
9.
10. Remove the motor by unscrewing its four attachment
11. Fit the lifting tool, motor axis 1, 4, 5 to the motor.
356
工控帮助教小舒QQ2823408167
Spare part no. Art. no.
Action
5 is pointed straight up. This position enables the
motor to be replaced without draining the gear oil,
which in turn saves time.
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.
unscrewing its six attachment screws.
two attachment screws.
its four attachment screws.
unscrewing its two attachment screws.
power supply.
CAUTION!
The motor weighs 22 kg! All lifting equipment used
must be sized accordingly!
screws and plain washers.
If required, use the extension 300 mm for bits 1/2.
Note
3HAC15716-1 Complete kit that also
includes operating manual.
These procedures include
references to the tools
required.
See chapter
Note
The motor is accessible behind
the rear part of the cover.
Shown in the figure
motor on page
Shown in the figure
motor on page
Connect to connector R3.MP5
• +: pin 2
• -: pin 5
Art. no. is specified in
equipment on page
Art. no. is specified in
equipment on page
Continues on next page
3HAC022033-001 Revision: K
Circuit diagram.
Location of
355.
Location of
355.
Required
355.
Required
355.