ABB IRB 4400/60, Руководство по эксплуатации продукта

Страница: 234 / 304

CAUTION
Always cut the paint with a knife and grind the paint edge when disassembling
parts. See
Cut the paint or surface on the robot before replacing parts on page 140 .
Removal, motor axes 4, 5 and 6
The procedure below details how to remove the motors of axes 4, 5 and 6.
Information Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply (do not turn off for Foundry
Prime robots!)
to the robot, before entering the robot working area.
1
DANGER
Secure the arm system before removing any motor!
The brake is located in the motor and is therefore re-
leased when the motor is removed!
2
CAUTION
Whenever parting/mating motor and gearbox, the gears
may be damaged if excessive force is used!
3
Draining is detailed in sections:
• Oil change, gearbox axis
4 on page 118
.
• Oil change, gearbox axis
5 and 6 (all robot ver-
sions) on page 121
Drain the oil from the gearbox. 4
Remove the cover of the connection box. 5
Disconnect all the connectors in the connection box. 6
Shown in the figure Location of
motors on page 233 .
Remove the connection box. 7
Note
Check the position of the motor before removing it.
The motor must be mounted back at the same position.
8
Shown in the figure Location of
motors on page 233 .
Remove the attachment screws and washers, motor. 9
Remove the motor. 10
234 Product manual - IRB 4400
3HAC022032-001 Revision: Q
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.7.5 Removal of motor, axes 4, 5 and 6
Continued