Removal, gearbox axis 1-3
The procedure below details how to remove the gearbox, axis 1-3.
Note
Action
DANGER
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
1
Detailed in section
.
Remove the cable unit, axes 1-3.
2
Detailed in section
Remove the complete lower arm.
3
Detailed in section
.
Remove the motor, axis 1.
4
Detailed in section
.
Remove the motor, axis 2.
5
Detailed in section
.
Remove the motor, axis 3.
6
CAUTION
The complete gearbox unit weighs without the
base.
All lifting accessories used must be sized accord-
ingly!
7
Place the remaining parts of the robot upside-down
on a table or similar surface and remove the bot-
tom plate.
8
Undo the 12 attachment screws.
9
Lift away the base from the gearbox unit.
10
Refitting, gearbox axis 1-3
The procedure below details how to refit the gearbox, axis 1-3.
Note
Action
DANGER
Turn off all electric power, hydraulic and pneu-
matic pressure supplies to the robot!
1
CAUTION
The complete gearbox unit weighs without the
base.
All lifting accessories used must be sized accord-
ingly!
2
Place the gearbox unit upside-down on a table
or similar surface.
3
12 pcs; M12x50. Tightening torque:
54 Nm.
Fit the base to the gearbox unit and secure with
the 12 screws and washers.
4
Continues on next page
3HAC026048-001 Revision: E
201
© Copyright 2006-2013 ABB. All rights reserved.
4 Repair
4.8.1 Replacement of gearbox, axis 1-3
Continued
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