ABB Robotics IRB 1520 Product Manual page 261

Removing the axis 2 gearbox
Use this procedure to remove the axis 2 gearbox.
1
2
3
4
5
6
7
Product manual - IRB 1520
3HAC043435-001 Revision: L
Action
Jog the robot to the position shown in the
figure.
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot work-
ing area.
Drain the axis 2 gearbox of oil.
CAUTION
Whenever parting/mating motor and gearbox,
the gears may be damaged if excessive force
is used!
Remove the axis 2 motor.
Remove the cable harness from base and
frame.
Remove the complete arm system.
© Copyright 2012-2020 ABB. All rights reserved.
4.7.2 Replacing the axis 2 gearbox
Note
xx1100000439
See Changing the oil, axis-2 gearbox on
page 113.
See Removing the axes 1 and 2 motors
on page 232.
See Replacing the cable harness - lower
end on page 142.
See Replacing the complete arm system
on page 178.
Continues on next page
4 Repair
Continued
261