ABB IRB 7600 Series Product Manual page 268

4 Repair
4.3.3. Replacement of complete arm system
Continued
5. Fit two guide pins, M12 x 130, in the frame
6. Look through the empty mounting hole of
7. Refit 22 of the 24 attachment screws before
8. Remove the guide pins and secure the arm
9. Refit the block for calibration at the bottom
10. Refit the motor, axis 1.
11. Perform a leak-down test.
12. Refill the gearbox axis 1 with lubricating oil. Detailed in section
13. Recalibrate the robot.
266
工控帮助教小舒QQ2823408167
Action
attachment holes as shown in the figure to
the right.
Fit one guide pin next to the guiding hole (for
the spring pin in the gearbox) and the other
guide pin straight across the frame.
motor axis 1, to assist in aligning the
assembly during refitting of the arm system.
The guiding pin in the gearbox must be fitted
to the guiding hole of the frame (B).
Lower the arm system with guidance from
the guide pins previously fitted to the frame.
the arm system is completely lowered.
system to the base with the 24 base
attachment screws and washers.
of the frame.
Note
xx0300000070
The figure above shows a view from
below of the frame.
A. Attachment holes for the guide
pins, M12.
B. Guiding hole for the spring pin
located in the gearbox, axis 1.
This is a complex task to be performed
with outmost care in order to avoid injury
or damage!
Shown in the figure Location of complete
arm system on page 263.
24 pcs, M12 x 110; 12.9 quality
UNBRAKO, tightening torque: 110 Nm.
Reused screws may be used, providing
they are lubricated as detailed in section
Screw joints on page 423 before fitting.
Shown in the figure Location of complete
arm system on page 263.
Detailed in section Refitting, motor axis 1
on page 329.
Detailed in section Performing a leak-
down test on page 246.
Filling, oil, gearbox
axis 1 on page 202.
Calibration is detailed in a separate
calibration manual enclosed with the
calibration tools.
General calibration information is
included in section Calibration information
on page 403.
Continues on next page
3HAC022033-001 Revision: K