ABB IRB 6700 Series Product Manual page 684

4 Repair
4.8.3 Replacing the axis-2 gearbox (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)
Continued
Removing the axis-2 gearbox
Use the procedure to remove gearbox.
1
2
3
4
5
6
7
8
i
ii
Refitting the axis-2 gearbox
Use these procedures to refit the gearbox.
Continues on next page
684
Action
Remove two attachment screws in opposite
holes and replace them with guide pins.
Tip
Lubricate the guide pins with some grease
to make the gearbox slide better.
Leave one of the upper attachment screws
and remove the rest. The remaining screw
is used to prevent the gearbox from falling
down.
CAUTION
The gearbox weighs 83 kg.
All lifting accessories used must be sized
accordingly.
Remove the remaining screw left in the
gearbox.
Use two fully threaded attachment screws
(M12) as removal tools to press the gear-
box out of position.
Attach the lifting accessory to the gearbox.
Use caution and let the gearbox slide out
on the guide pins.
Remove the gearbox.
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, IRB 6700 - 300/2.70, IRB 6700 - 245/3.00
© Copyright 2013 - 2018 ABB. All rights reserved.
Note
Guide pin, M12x150: 3HAC13056-2
Guide pin, M12x200: 3HAC13056-4
Always use guide pins in pairs.
xx1300002249
Lifting accessory, gearbox:
i
3HAC046112-001
ii
3HAC046128-001
Product manual - IRB 6700
3HAC044266-001 Revision: N