4 Repair
4.4.3. Replacement of upper arm
3HAC028197-001 Revision: A
194
©
Co
py
rig
h
t 200
7-
200
8 ABB. All righ
ts reser
v
ed.
Preparations before refitting, upper arm
The procedure below details the preparations which must be done before refitting the upper
arm.
8. Raise the lifting equipment to take the
weight of the upper arm.
9.
(Not applicable to robot variant IRB 6660
- 205/1.9! )
Remove the
balancing device
.
Detailed in section
10. Remove the
parallel rod.
Detailed in section
11. Remove the
lock nut
(K) on the
shaft, axis
3
(B).
Shown in the figure
of the upper arm components on page
190
12. Remove the
set screw
(C) holding the
shaft
. Shown in the figure
of the upper arm components on page
190
13. Remove the
shaft axis 3
(B).
Shown in the figure
of the upper arm components on page
190
Perform the removal with care. Threads
can otherwise be damaged!
14. Then remove the
shaft, axis 2
(A) in the
same order:
1. Remove the
lock nut
(K)
2. Remove the
set screw
(C) holding
the shaft
3. Remove the
shaft axis 2
.
Shown in the figure
of the upper arm components on page
190
15. Put the
shafts
in a clean and safe place.
16. Remove the
upper arm
.
Action
Note
Action
Note
1. Put the
shafts
(A & B) on a workbench and
fit the
sealing rings
(E).
Shown in the figure
of the upper arm components on page
190
.
2. Apply some grease on the
shafts
and
sealing rings
.
NOTE!
Don´t apply grease on the threads and
cones of the shafts!
3. Fill the
bearings
(G) with bearing grease.
Use grease filling tool.
Shown in the figure
of the upper arm components on page
190
.
4. Apply
lubricant paste
(D) on the threads and
cones of the
shafts
.
Molycote 1000.
Shown in the figure
of the upper arm components on page
190
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: ......