ABB IRB 7600 Series Product Manual page 375

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Product manual - IRB 7600
3HAC022033-001 Revision: V
Action
Make sure the o-ring is fitted to
the rear of the gearbox. Apply
grease to it to make sure it sticks
in its groove during assembly!
Replace if damaged!
Lift the gearbox to its mounting
position.
Turn the gearbox to align the at-
tachment screw holes with those
in the upper arm.
Fit the gearbox onto the guide
pins and slide it into position.
Remove the lifting tool.
Secure the gearbox with 18 of
the 20 gearbox attachment
screws.
Remove the guide pins and
tighten the remaining two
screws.
Refit the upper arm with a new
sealing, axis 2/3 .
Refit the motor.
Recalibrate the robot!
© Copyright 2007 - 2018 ABB. All rights reserved.
4.7.3 Replacement of gearbox, axis 3
Note
Art. no. is specified in Required equipment on
page 371.
xx0100000136
• A: O-ring, gearbox axis 3
Make sure the o-rings are seated properly and the
gearbox correctly oriented!
20 pcs: M16 x 90; 12.9 quality UNBRAKO, tightening
torque: 300 Nm.
Reused screws may be used, providing they are
lubricated as detailed in section
page 435 before fitting.
Art. no. is specified in Required equipment on
page 371.
Detailed in section Refitting, upper arm on page
Detailed in section Refitting, motor on page
Pendulum Calibration is described in Operating
manual - Calibration Pendulum, enclosed with the
calibration tools.
Axis Calibration is described in
Calibration method on page
General calibration information is included in section
Calibration on page 395.
4 Repair
Continued
Screw joints on
262.
328.
Calibrating with Axis
408.
Continues on next page
375