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4 Repair
4.6.4. Replacement of motor, axis 4
Continued
Refitting, motor axis 4
The procedure below details how to refit motor, axis 4.
360
Action
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
For Foundry Prime robots: Do not turn off
the air pressure to motors and SMB.
2. Make sure the o-ring on the circumference
of the motor is seated properly. Lightly
lubricate the o-ring with grease.
3. Fit the lifting tool to the motor.
4. In order to release the brakes, connect the
24 VDC power supply.
5. Fit the two guide pins in two of themotor
attachment holes.
6. Fit the motor, with guidance of the pins,
making sure the motor pinion is properly
mated to the gear of gearbox 4.
Note/Illustration
Art. no. is specified in
Required
equipment on page
358!
Choose the correct lifting tool:
•
lifting tool, motor axis 1, 4 and 5, if
the upper arm is positioned
vertically
•
lifting tool, motor axis 2, 3 and 4, if
the upper arm is positioned hori-
zontally.
Art. no. is specified in
Required
equipment on page
358.
Connect to connector R2.MP4:
•
+: pin 2
•
-: pin 5
Art. no. is specified in
Required
equipment on page
358!
Shown in the figure
Location of motor on
page
357!
Make sure the motor pinion does not get
damaged!
Continues on next page
3HAC023082-001 Revision: E
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