ABB IRB 460 Series Product Manual page 219

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Preparations before refitting the shafts of the upper arm
Use this procedure to do the necessary preparations before refitting the shafts.
1
2
Product manual - IRB 460
3HAC039842-001 Revision: P
Action
Fit the sealing ring (V-ring) on the shaft.
Apply some grease on shafts and sealing
rings.
Fill bearings with bearing grease.
Apply lubricant paste (Molycote 1000) on
threads and cones of the shafts.
Action
CAUTION
The robot upper arm weighs 120 kg.
All lifting accessories used must be sized
accordingly!
Secure the upper arm with a roundsling in
an overhead crane or similar.
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4.4.3 Replacing the upper arm
Note
xx1100000268
Parts:
• A: Shaft
• B: Sealing ring (V-ring)
Note
Do not apply grease on threads and
cones of the shafts. See area marked red
in the figure above!
Note
Rotate the bearing during filling grease
to make sure the lubrication for both outer
and inner races are good.
Note
Continues on next page
4 Repair
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