YASKAWA MOTOMAN-MH5S Maintenance Manual page 63

176183-1CD
MH5S (II) /MH5F
6 Disassembly and Reassembly of Speed Reducer
6.5 Disassembly and Reassembly of B-Axis Speed Reducer
4. Insert the wave generator
bearing .
19
5. Attach the conical spring washers to the hexagon socket head cap
screws and mount the housing
9
6. Attach the conical spring washers to the hexagon socket head cap
screws and mount the whole wrist unit reassembled from the step 1
4
through 8 on the U-arm. Tighten them with the tightening torque
shown in Table 6-5 "B-Axis Speed Reducer Parts Checklist".
7. Mount the pulley on the wave generator
6
8. Apply LOCTITE 242 to the thread part of the hexagon socket head cap
screw and tighten it with the tightening torque shown in Table 6-5.
7
9. Mount the U-arm 2 unit on the U-arm with the GA-SA bolts
Tighten them with the tightening torque shown in Table 6-5.
10. Mount the T-axis unit on the U-arm with the GA-SA bolts
them with the tightening torque shown in Table 6-5.
11. Mount the B- and T-axes motor unit on the U-arm and hang the timing
belt .
5
12. Adjust the tension of the timing belt
"Disassembly and Reassembly of B- and T-Axis Timing Belts".)
13. Mount the B- and T-axes motor unit with the GA-SA bolts
Tighten them with the tightening torque shown in Table 6-5.
14. Mount the cover with the hexagon socket button head screws
10
and tighten them with the tightening torque shown in Table 6-5.
15. Turn ON the DX100/DX200/FS100 power supply.
6-16
in the housing and press fit the
15
3
on the wrist base.
15
.
3
. (Refer to section 8.3
5
HW1483638
-b.
14
-c. Tighten
14
-a.
14
11
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