ABB IRB 4400 - 45 Product Manual page 207

Equipment, etc.
Circuit Diagram
Removal, motor axes 4, 5 and 6
The procedure below details how to remove the motors of axes 4, 5 and 6.
3HAC022032-001 Revision: E
Spare part
no.
Action
1.
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the air
pressure to motors and SMB.
2.
Danger!
Secure the arm system before removing any motor!
The brake is located in the motor and is therefore
released when the motor is removed!
3.
Whenever parting/mating motor and gearbox, the
gears may be damaged if excessive force is used!
4. Drain the oil from the gearbox.
5. Remove the cover of the connection box.
6. Disconnect all the connectors in the connection box.
7. Remove the connection box.
8. Note the position of the motor before removing it. The
motor must be mounted back at the same position.
4.7.5. Removal of motor, axes 4, 5 and 6
Art. no. Note
See chapter
the Product manual, reference
information.
Info/Illustration
Draining is detailed in
sections:
• Oil change, gearbox
axis 4 on page
• Oil change, gearbox
axis 5 and 6 (all robot
versions except IRB
4400/L10) on page
105
• Oil change, gearbox
axis 5 and 6 (IRB
4400/L10 only) on
page
Shown in the figure
of motors on page
Continues on next page
4 Repair
Continued
Circuit diagram in
102.
108.
Location
204.
205