ABB IRB 7600 Product Manual page 308

4 Repair
4.6.3 Replacement of motor, axis 3
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Action
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 of gearbox, axis 3.
Remove the guide pins.
Secure the motor with four attachment screws
and plain washers.
If required, use the extension 300mm for bits 1/2".
Disconnect the brake release voltage.
Reconnect all connectors beneath the motor
cover.
Refit the cable gland cover at the cable exit with
its two attachment screws.
Refit the cover on top of the motor with its four
attachment screws.
Remove the equipment used to unload the upper
arm.
Perform a leak-down test.
Refill the gearbox with oil.
Recalibrate the robot!
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Note
Art no. is specified in Required
equipment on page 303.
Make sure the motor pinion does
not get damaged!
Make sure the motor is turned the
right direction, that is the cables fa-
cing forwards.
xx0200000165
The rotation tool is used beneath
the motor cover, directly on the mo-
tor shaft as shown in figure above.
• A: Rotation tool.
4 pcs: M10 x 40, tightening torque:
50 Nm.
Art. no. is specified in Required
equipment on page 303.
Connect in accordance with mark-
ings on connectors.
Make sure the cover is tightly
sealed!
Shown in the figure Location of mo-
tor on page 303.
Make sure the cover is tightly
sealed!
Detailed in the section Performing
a leak-down test on page
Detailed in the section Changing oil,
axis-3 gearbox on page 171.
Pendulum Calibration is described
in Operating manual - Calibration
Pendulum, enclosed with the calib-
ration tools.
Axis Calibration is described in
ibrating with Axis Calibration meth-
od on page 389.
General calibration information is
included in section Calibration on
page 375.
Product manual - IRB 7600
3HAC022033-001 Revision: AH
206.
Cal-