ABB IRB 6700 Product Manual page 408

4 Repair
4.7.3 Replacing the axis-3 motor
Continued
Equipment, etc.
Rotation tool
24 VDC power supply
Leak-down tester
Calibration Pendulum toolkit
Standard toolkit
Consumables
Equipment, etc.
Grease
O-ring
O-ring
Removing the motor
These procedures describes how to remove the motor.
Preparations
Use this procedure to do the necessary preparations before removing the motor.
1
2
3
4
Continues on next page
408
Action
Drain the axis-3 gearbox.
Unload the upper arm using one of these
methods:
• Use caution and jog axis-3 to maxim-
um + position. Release the brakes
and let the upper arm rest against
the axis-3 damper.
• Use a fork lift to rest the upper arm
onto it
• Use lifting slings and an overhead
crane to rest the upper arm
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
Remove any equipment hindering access
to the motor.
© Copyright 2013 ABB. All rights reserved.
Article number Note
3HAC7887-1 Used to rotate the motor pinion.
- Used to release the motor brakes.
3HAC0207-1
3HAC15716-1
- Content is defined in section
toolkit on page
Article number
3HAB3537-1
3HAB3772-111
3HAB3772-107
Note
See Draining the axis-3 gearbox on
page 149.
Standard
559.
Note
Used to lubricate o-rings.
D=169.5x3
Used on motor cover.
D=102x3
Used on motor flange.
3HAC044266-001 Revision: -