ABB IRB 7600 Series Product Manual page 396

4 Repair
4.7.5. Replacement of gearbox, axis 5
Continued
5. Remove the attachment screws, gear Z4.
6. Apply the removal tool to the center hole of gear
7. Remove the wheel unit by gently lifting it straight
Refitting, gearbox axis 5
1.
2. Make sure the two o-rings on the circumference of
3. Fit two guide pins in the housing.
4. Refit the two new friction washers (2 pcs) in the wrist
5. Apply two lifting eyes to the gearbox, axis 5 , in
6. Refit the gearbox, axis 5 to the wrist housing, by
394
工控帮助教小舒QQ2823408167
Action
Z4 to press the wheel unit free.
out.
Action
DANGER!
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
Turn off all electric power and hydraulic but not the
air pressure to the gearboxes, motors and SMB.
the gearbox are seated properly in their grooves
respectively. Lightly lubricate the o-rings with
grease.
housing.
opposite positions.
gently lowering it straight down, using the guide
pins.
Note
xx0200000068
A. Gear Z4
B. Surface beneath VK-cover
C. VK-cover
D. Attachment screws, gear Z4,
21 pcs: M16
E. Attachment screws, bearing
washer, 7 pcs: M6
Art. no. is specified in Required
equipment on page 392!
Note
Art. no. is specified in Required
equipment on page 392.
Art. no. is specified in Required
equipment on page 392.
Art. no. is specified in Required
equipment on page 392.
Art. no. is specified in Required
equipment on page 392.
Shown in the figure Location of
gearbox on page 391.
Continues on next page
3HAC022033-001 Revision: K