ABB IRB 6620LX Product Manual page 252

4 Repair
4.6.3 Replacement of motor, axis 3
Continued
Refitting, motor
The procedure below details how to refit motor, axis 3.
1
2
3
4
5
6
7
8
Continues on next page
252
Action
DANGER
Turn off all:
• electric power supply to the robot
• hydraulic pressure supply to the robot
• air pressure supply to the robot
Before entering the robot working area.
Make sure the o-ring on the circumference of the
motor is seated properly. Lightly lubricate it with
grease.
Fit the lifting tool, motor axis 2, 3, 4 to the motor.
Fit the two guide pins in the two lower motor at-
tachment holes.
CAUTION
The motor weighs 25 kg! All lifting equipment
used must be sized accordingly!
Lift the motor and guide it onto the guide pins, as
close to the correct position as possible without
pushing the motor pinion into the gear.
Remove the lifting tool and allow the motor to stay
on the guide pins.
In order to release the brake, connect the 24 VDC
power supply.
© Copyright 2009-2018 ABB. All rights reserved.
Note
Art no. is specified in Required
equipment on page 248.
Art no. is specified in Required
equipment on page 248.
Art no. is specified in Required
equipment on page 248.
Shown in the figure Location of mo-
tor on page 248
Connect to connector R2.MP3
• +: pin 2
• -: pin 5
Product manual - IRB 6620LX
3HAC035737-001 Revision: P