ABB IRB 4400/60 Product Manual page 223

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Refitting, motor axis 2
The procedure below details how to refit the motor, axis 2.
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Product manual - IRB 4400
3HAC022032-001 Revision: Q
Action
Disconnect all the connectors in the motor.
Remove the connection box.
Note
Check the position of the motor label before removing
it. The motor must be mounted in the same position.
Remove the attachment screws and washers of the
motor.
Note
Oil will start to run out when removing the motor!
Remove the motor.
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 work-
ing area.
CAUTION
Whenever parting/mating motor and gearbox,
the gears may be damaged if excessive force
is used!
Note
The motor units from Elmo and Yaskawa are
not compatible!
Check that the assembly surfaces are clean
from paint, lubricant etc.
Make sure that the motor and the gearbox
are not damaged or scratched.
Mount the o-ring to the new motor unit.
Release the brake of the motor by connecting
the 24 VDC power supply.
© Copyright 2004-2018 ABB. All rights reserved.
4.7.2 Replacement of motor, axis 2
Information
Shown in the figure
motor on page 221.
Shown in the figure
motor on page 221.
Information
Part no. is specified in Required equip-
ment on page 221
Connect to connector R3.MP2
• +24V: pin 7
• 0V: pin 8
Continues on next page
4 Repair
Continued
Location of
Location of
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