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Refitting, gearbox axis 4
The procedure below details how to refit the gearbox of axis 4.
3HAC022033-001 Revision: E
Action
6. Loosen the gear attachment screws but do not
remove the gear Z3.
7. Remove the motor, axis 4.
8. Remove gear Z3 from the gearbox by unscrewing the
15 gear attachment screws.
If required, insert screws into three holes in gear Z3
to press it out.
9. Remove the motor flange attachment screws and
plain washers.
10. Pull the motor flange and gearbox, axis 4 out along
with the friction washers.
If required, insert screws into two holes in the gearbox
to press it out.
Action
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the air
pressure to motors and SMB.
2. Make sure the two o-rings on the circumference
of the gearbox are seated properly in their
grooves respectively. Lightly lubricate the o-
rings with grease.
3. Lubricate the gearbox, motor and motor
attachment mating surfaces with grease.
4. Fit four guide pins symmetrically in the
attachment holes in the upper arm housing.
4.7.4. Replacement of gearbox, axis 4
Note
Shown in the figure
gearbox on page
Detailed in section
motor axis 4 on page
Shown in the figure
gearbox on page
Shown in the figure
gearbox on page
M10.
Note
Art. no. is specified in
equipment on page
356.
Art. no. is specified in
equipment on page
356.
xx0200000067
A. Attachment holes for guide
pins, M10
Art. no. is specified in
equipment on page
356.
Continues on next page
4 Repair
Continued
Location of
355.
Removal,
318.
Location of
355.
Location of
355.
Required
Required
Required
357
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