NoteArt. no.Spare part no.Equipment, etc.
Color: ABB Orange3HAC021962-001Motor unit, axis 4
Yaskawa(IRB 4400/L10)
Includes pinion
Color: Graphite White3HAC021962-002
Yaskawa
Includes pinion
21522012-426O-ring
3 pcs3HAB3676-1Gasket
Between the motors and
the connection box.
Replace if damaged.
Content is defined in
section Standard tools
on page 291.
3HAC17594-1Standard toolkit
3HAB1409-1Measuring tool
24VDC, 1.5APower supply
Used to release the
brake of the motor.
These procedures in-
clude references to the
tools required.
Other tools and procedures
may be required. See refer-
ences to these procedures
in the step-by-step instruc-
tions below.
See chapter Circuit dia-
gram on page 297.
Circuit diagram
Art. no. is specified in
section Calibration on
page 263 manual.
Calibration Pendulum In-
struction
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.
Refitting, motor axis 4
The procedure below details how to refit the motor, axis 4.
InformationAction
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
Continues on next page
236 Product manual - IRB 4400
3HAC022032-001 Revision: Q
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.7.6 Refitting of motor, axis 4
Continued
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