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Refitting, motor axis 4
The procedure below details how to refit motor, axis 4.
10. Disconnect the brake release voltage.
3HAC028197-001 Revision: A
Action
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
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.
7. Use the rotation tool in order to rotate the
motor pinion when mating it to the gear!
Fit the motor, making sure the motor pinion
is properly mated to the gear, axis 4.
8. Remove the guide pins.
9. Secure the motor with four attachment
screws and plain washers.
11. Reconnect all connectors beneath the motor
cover.
4.6.3. Replacement of motor, axis 4
Note
Art. no. is specified in
Required
equipment on page
231.
Art. no. is specified in
Required
equipment on page
231.
Connect to connector R2.MP4:
•
+: pin 2
•
-: pin 5
Art. no. is specified in
Required
equipment on page
231.
Shown in the figure
Location of motor on
page
231.
Make sure the motor pinion does not get
damaged!
Art. no. is specified in
Required
equipment on page
231.
Make sure the motor pinion does not get
damaged!
Make sure the motor is turned the right
direction, that is the cables facing
forwards.
xx0200000165
The rotation tool is used beneath the
motor cover, directly on the motor shaft as
shown in figure above.
•
A: Rotation tool.
Continues on next page
4 Repair
Continued
233
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