ABB IRB 6700 Series Product Manual page 680

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
5
6
7
8
9
10
11
12
Continues on next page
680
Action
Fit guide pins in opposite holes.
Tip
Lubricate the guide pins with some grease
to make the motor slide better.
CAUTION
Whenever parting/mating motor and gear-
box, the gears may be damaged if excess-
ive force is used.
If required, press the motor out of its posi-
tion by using the removal tool in opposite
holes of the motor.
Disconnect the 24 VDC power supply.
CAUTION
The motor weighs 28 kg.
All lifting accessories used must be sized
accordingly.
Carefully lift the motor out on the guide
pins, in order to get the pinion away from
the gear and let it rest on the guide pins.
Fasten the lifting accessory. Attach the
lifting chain to the accessory and an over-
head crane.
Remove the motor by sliding it out on the
guide pins and lift it off.
© Copyright 2013 - 2018 ABB. All rights reserved.
Note
Guide pin, M10x150: 3HAC15521-2
Always use guide pins in pairs.
Removal tool M12: 3HAC057339-003
Removal tool M14: 3HAC057339-004
Depending on motor type A or B, see
Identifying the motor by article number on
page 819
Always use removal tools in pairs.
Lifting accessory, motor: 3HAC15534-1
Lifting accessory (chain): 3HAC15556-1
Make sure the pinion is not damaged.
xx1200001118
Product manual - IRB 6700
3HAC044266-001 Revision: N