4 Repair
4.6.1. Replacement of motor, axis 1
3HAC022033-001 Revision: E
300
©
Co
py
rig
h
t 200
4 - 20
08 ABB.
All r
ig
h
ts r
e
se
rv
ed
.
2. Make sure the
o-ring
on the circumference of the
motor is seated properly. Lightly lubricate the o-ring
with
grease.
Art no. is specified in
3.
CAUTION!
The motor weighs 32 kg! All lifting equipment used
must be sized accordingly!
4. Apply the
lifting tool, motor axis 1, 4, 5
to the motor. Art no. is specified in
5. In order to release the brake, connect the 24 VDC
power supply.
Connect to connector R2.MP1
•
+: pin 2
•
-: pin 5
6. Fit the motor, making sure the motor pinion is
properly mated to gearbox of axis 1.
Make sure the motor is turned the
correct way, that is connection of
motorcable forwards..
Make sure the motor pinion does
not get damaged!
7. Secure the motor with its four attachment screws
and plain washers.
M10 x 40, tightening torque: 50
Nm.
8. Disconnect the brake release voltage.
9. Reconnect all connectors beneath the motor cover.
10. Refit the cable gland cover at the cable exit with its
two attachment screws.
Make sure the cover is tightly
sealed!
11. Refit the motor cover with its four attachment
screws.
Make sure the cover is tightly
sealed!
12. Recalibrate the robot!
Calibration is detailed in a
separate calibration manual,
enclosed with the calibration tools.
General calibration information is
included in section
13.
DANGER!
Make sure all safety requirements are met when
performing the first test run. These are further
detailed in section
cause injury or damage! on page 36
.
Action
Note
Continued
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