Required equipment
Note!
The different motors are not compatible. Make sure to replace with correct
model!
Note
Art. no.
Spare part no.
Equipment
(Elmo)
3HAC4789-1
Motor axis 3
Color: ABB Orange
3HAC021346-001
(Yaskawa)
Color: Graphite White
3HAC021346-003
(Yaskawa)
3HAB3676-1
Gasket
Always fit a new one.
3HAB3772-1
O-ring
3HAB7887-1
Measuring tool, motor
24 VDC, max. 1.5 A. For re-
leasing the brakes.
-
Power supply
The content is defined in the
section
-
Standard toolkit
Complete kit that also in-
cludes operating manual.
3HAC15716-1
Calibration Pendulum
toolkit
These procedures include
references to the tools re-
quired.
Other tools and proced-
ures may be required.
See references to these
procedures in the step-by-
step instructions below.
See the chapter
-
Circuit diagram
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 117
.
Removal, motor axis 3
The procedure below details how to remove the motor, axis 3.
Note/Illustration
Action
DANGER
Turn off all electric power, hydraulic and pneu-
matic pressure supplies to the robot!
1
Shown in the figure
.
Remove the
cover
of the connection box.
2
Continues on next page
Product manual - IRB 2400
179
3HAC022031-001 Revision: P
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.7.3 Replacement of motor, axis 3
Continued
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