4 Repair
4.4.5. Replacement of complete lower arm
205
3HAC028197-001 Revision: A
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Co
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rig
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200
8 ABB. All righ
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Refitting, lower arm
The procedure below details how to refit the lower arm.
7. Remove the motors axes 2-3.
Detailed in section
motor, axes 2 and 3 on page 227
8. Remove gearbox axes 2-3.
Detailed in section
gearbox, axes 2- 3 on page 251
9.
CAUTION!
The lower arm weighs:
•
Robot variant IRB 6660-130/3.1: 160 kg
•
Robot variant IRB 6660-205/1.9: 110 kg
All lifting equipment used must be sized accord-
ingly!
10. Secure the complete lower arm (including the
parallel arm) with the
lifting tool, lower arm
complete
in an overhead crane or similar.
Art. no. is specified in
.
11. Remove all M12 and M16 screws holding the
lower arm, on both sides.
12. Push the lower arm and parallel arm together
with the help of an iron bar or similar.
If the parts are not pushed together, it
will be difficult to remove the
complete lower arm.
13. Remove the complete lower arm (including the
parallel arm).
How to replace the parallel arm is
detailed in section
Action
Note
Action
Note
1.
CAUTION!
The lower arm weighs:
•
Robot variant IRB 6660-130/3.1: 160 kg
•
Robot variant IRB 6660-205/1.9: 110 kg
All lifting equipment used must be sized accord-
ingly!
2. Fit the
lifting tool lower arm complete
, to the
lower arm complete and lift it up.
Art. no. is specified in
.
3. Fit the two guide sleeves for the sealings axes 2/
3, to the lower arm and put the sealings on them.
4. Put the lower arm in the mounting position.
Use a crank to find the correct hole pattern.
5.
NOTE!
Refit the axis 2 side first!
Continued
Continues on next page
Summary of Contents for IRB 6660 - 130/3.1
Page 1: ...Product manual Articulated robot IRB 6660 130 3 1 IRB 6660 205 1 9 M2004 ...
Page 2: ......
Page 332: ... 0 1 23 3 4 5 5 6 2 70 2 888 2 9 6 0 9 9 2 A 8B C D 9 8 B ...
Page 333: ... 2 3 4 5 5 6 2 70 2 888 2 9 6 0 9 9 1 EF 2 888 2 9 6 9 9 8 B ...
Page 336: ... 98 2 888 7 066 0 10I 4 5 5 06 6 2 70 2 888 2 9 6 0 9 9 G E 7 F E 7 F 9 8 B ...
Page 347: ......