ABB IRB 2400/L Product Manual page 185

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Removal, motor axis 4
The procedure below details how to remove the motor, axis 4.
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Product manual - IRB 2400
3HAC022031-001 Revision: P
Action
Remove the connection box by unscrewing
its three attachment screws and plain wash-
ers.
Use a marker pen to mark out the position of
the motors, if same motors are to be refitted.
Unscrew the attachment screws and plain
washers of the motors.
Remove the motors by gently lifting them
straight out (horizontal movement).
Action
DANGER
Turn off all electric power, hydraulic and pneu-
matic pressure supplies to the robot!
Drain the oil from the axis 4 gearbox.
Remove the cover of the connection box.
Disconnect the connectors R3.MP4 and R3.FB4.
Remove the connection box by unscrewing its
three attachment screws and plain washers.
Use a marker pen to mark out the position of the
motor.
Remove the motor by unscrewing its attachment
screws and plain washers.
Remove the motor by gently lifting it straight out
(horizontal movement).
© Copyright 2004-2018 ABB. All rights reserved.
4.7.4 Replacement of motors, axes 4-6, IRB 2400L
Note/Illustration
Shown in the figure
axes 4-6 on page
Shown in the figure
axes 4-6 on page
Note/Illustration
xx0200000401
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•
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4 Repair
Continued
Location of motors
183.
Location of motors
183.
A: R3.MP4
B: R3.FB4
C: Connection box
Continues on next page
185