ABB IRB 6700 Series Product Manual page 764

4 Repair
4.8.5 Replacing the axis-3 gearbox
Continued
7
8
i
ii
iii IRB 6700 - 300/2.70, IRB 6700 - 245/3.00
Securing the upper arm - IRB 6700 - 200/2.60, IRB 6700 - 155/2.85
1
2
3
4
5
Continues on next page
764
Action
Remove the guide pins and fit the two re-
maining M12 screws.
Secure the upper arm by tightening the at-
tachment screws.
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
Action
CAUTION
The weight of the complete upper arm (in-
cluding the wrist) is
360 kg (IRB 6700 -235/2.65, -205/2.80, -
175/3.05, -150/3.20, -200/2.60, -155/2.85)
465 kg (IRB 6700 -300/2.70, -245/3.00)
All lifting accessories used must be sized
accordingly.
Attach the lifting accessories, if not already
fitted.
Lift the upper arm and put it on the guide
pins.
If the axis-3 motor is installed to the upper
arm:
In order to release the brakes, connect the
24 VDC power supply.
Connect to R2.MP3-connector:
• + = pin 2
• - = pin 5
Use the rotation tool and rotate the axis-3
motor to find the correct position for the
guide pins in the lower arm.
If the axis-3 motor is not installed to the
upper arm:
Use the pinion to rotate the axis-3 gearbox
to find the correct position for the guide
pins in the lower arm.
© Copyright 2013 - 2018 ABB. All rights reserved.
Note
xx1300000659
Tightening torque depends on screw dimen-
sion.
Tightening torque, M16: 300 Nm
Tightening torque, M12: 120 Nm
Note
See Attaching lifting accessories to the
upper arm on page 228.
24 VDC power supply
Rotation tool
Pinion:
i
3HAC067546-001
ii
3HAC067547-001
iii
3HAC067545-001
Product manual - IRB 6700
3HAC044266-001 Revision: N