YASKAWA MOTOMAN-PH130F - Page 77

7 Disassembly and Reassembly of the Speed Reducers
7.4 Disassembly and Reassembly of R-Axis Speed Reducer
7-14
HW1485471
HW1485471
Fig. 7-4(a): Disassembly and Reassembly of the R-Axis Speed Reducer
Table 7-4: R-Axis Speed Reducer Parts Checklist
No. Item Qty. Note
Speed reducer HW0384822-A 1
Hexagon socket head cap screw M8
(length: 95 mm)
Conical spring washer 2L-8
16
each
Tightening torque 40 N•m
Hexagon socket head cap screw M12
(length: 35 mm)
Conical spring washer 2H-12
8
each
Tightening torque 142 N•m
Wrist unit HW1173507-A 1
U-arm HW0100172-3 1
O-ring G110 1
Pin HW1408161-6-15 1
1
2
3
4
5
6
7
A
A
Apply sealing bond here.
View A-A
4
3
2
1
5
7
6
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