4 Repair
4.6.3. Replacement of motor, axis 3
3HAC027151-001 Revision: B
210
©
Co
py
rig
h
t 200
6-
200
8 ABB. All righ
ts reser
v
ed.
Refitting, motor
The procedure below details how to refit motor, axis 3.
6. Remove the cover on top of the motor by
unscrewing its four attachment screws.
7. Remove the
cable gland cover
at the cable exit by
unscrewing its two securing screws.
Shown in the figure
.
Make sure the gasket is not
damaged!
8. Disconnect all connectors beneath the motor cover.
9.
DANGER!
Secure the weight of the upper arm properly before
releasing the brakes of motor, axis 3.
When releasing the holding brakes of the motor, the
upper arm will be movable and may fall down!
10. Release the brake by connecting the 24 VDC power
supply.
Connect to connector R2.MP3
•
+: pin 2
•
-: pin 5
11. Unscrew the motors four
attachment screws and
plain washers
.
Shown in the figure
.
12. Fit the two
guide pins
in two of the motor attachment
screw holes.
Art. no. is specified in
13. Press the motor out of position by fitting
removal
tool, motor
to the remaining motor attachment
screw holes.
Art. no. is specified in
Always use the removal tools in
pairs!
14. Apply the
lifting tool, motor axis 2 ,3, 4
to the motor. Art. no. is specified in
15.
CAUTION!
The motor weighs 25 kg! All lifting equipment used
must be sized accordingly!
16. Lift the motor to get the pinion away from the gear.
17. Remove the motor by gently lifting it straight out and
disconnect the brake release voltage.
Make sure the motor pinion is not
damaged!
Action
Note
Action
Note
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
Continued
Continues on next page
Содержание IRB 6620 - 150/2.2
Страница 1: ...Product manual Articulated robot IRB 6620 150 2 2 M2004 ...
Страница 2: ......
Страница 8: ...Table of Contents 6 3HAC027151 001 Revision B Copyright 2006 2008 ABB All rights reserved ...
Страница 14: ...How to read the product manual 3HAC027151 001 Revision B 12 Copyright 2006 2008 ABB All rights reserved ...
Страница 299: ...9 Circuit diagram 9 1 Introduction 3HAC027151 001 Revision B 284 Copyright 2006 2008 ABB All rights reserved ...
Страница 302: ......