ABB IRB 4400/60 Product Manual page 227

Equipment, etc.
Standard toolkit
Power supply
Measuring tool
Other tools and procedures
may be required. See refer-
ences to these procedures
in the step-by-step instruc-
tions below.
Circuit diagram
Calibration Pendulum In-
struction
Removal, motor axis 3
The procedure below details how to remove the motor, axis 3.
1
2
3
4
Product manual - IRB 4400
3HAC022032-001 Revision: Q
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
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.
DANGER
Secure the upper arm system before removing the
motor from axis 3! The brake is located in the motor
and is therefore released when the motor is removed.
CAUTION
Whenever parting/mating motor and gearbox, the gears
may be damaged if excessive force is used!
Remove the cover from the connection box.
© Copyright 2004-2018 ABB. All rights reserved.
4.7.3 Replacement of motor, axis 3
Spare part no. Art. no.
3HAC17594-1
3HAB7887-1
3HAB1408-1
4 Repair
Continued
Note
Content is defined in sec-
tion Standard tools on
page 291.
24 VDC, 1.5 A
To be used for releasing
the brakes.
Choose one of the two
tools.
These procedures include
references to the tools re-
quired.
See chapter Circuit dia-
gram on page 297.
General calibration inform-
ation is included in section
Calibration on page
Information
Continues on next page
263.
140.
227