Note
Action
DANGER
Turn off all:
•
electric power supply
•
hydraulic pressure sup-
ply
•
air pressure supply
to the robot, before entering
the robot working area.
2
Connect to connector R3.MP3:
•
+: pin 7
•
-: pin 8
In order to release the brakes,
connect the 24 VDC power
supply to the motor.
3
Remove any additional mech-
anical stops from axis 3.
4
xx0700000010
Move:
•
axis 2 to calibration pos-
ition
•
upper arm backwards
against the mechanical
stop
This position enables removal
of the motor without draining
oil of the gearbox, axis 3.
5
Shown in the figure
Remove the
upper arm hous-
ing cover
.
6
Shown in the figure
Disconnect the motor connect-
ors R3.MP3 and R3.FB3.
7
Continues on next page
Product manual - IRB 1600/1660
275
3HAC026660-001 Revision: W
© Copyright 2006-2018 ABB. All rights reserved.
4 Repair
4.6.4 Replacement of motor, axis 3, 1600ID/1660ID
Continued
Содержание IRB 1660
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