ABB IRB 6700 Series Product Manual page 758

4 Repair
4.8.5 Replacing the axis-3 gearbox
Continued
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9
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11
i
ii
iii IRB 6700 - 300/2.70, IRB 6700 - 245/3.00
Continues on next page
758
Action
CAUTION
The axis-3 gearbox weighs .
• 56 kg (IRB 6700 - 235/2.65, -
205/2.80, - 175/3.05, - 150/3.20, -
200/2.60, - 155/2.85)
• 85 kg (IRB 6700 - 300/2.70, -
245/3.00)
All lifting accessories used must be sized
accordingly.
Apply the lifting accessory to the gearbox.
Lift the gearbox so that it rests on the side.
Remove the o-ring and wipe it clean.
Note
This shall also be done on a new spare
part.
Check the condition of the o-ring.
Replace if damaged.
Wipe clean the contact surfaces, both on
the gearbox and in the upper arm.
Also wipe clean the o-ring groove.
Lubricate the o-ring with some grease.
Fit the o-ring in the groove.
Fit two guide pins in opposite holes.
Tip
Lubricate the guide pins with some grease
to make the gearbox slide better.
Lift the gearbox to the upper arm and let it
rest on the guide pins.
IRB 6700 - 235/2.65, IRB 6700 - 205/2.80, IRB 6700 - 175/3.05, IRB 6700 - 150/3.20
IRB 6700 - 200/2.60, IRB 6700 - 155/2.85
© Copyright 2013 - 2018 ABB. All rights reserved.
Note
Lifting accessory, gearbox:
i
3HAC046128-001
ii
3HACxx
iii
3HAC046112-001
Oring: 3HAB3772-145.
Guide pin, M12x150: 3HAC13056-2
Always use guide pins in pairs.
Product manual - IRB 6700
3HAC044266-001 Revision: N