YASKAWA Motoman GP50 - Page 71

6 Disassembly and Reassembly of the Speed Reducer
6.5 Disassembly and Reassembly of the B-Axis Speed Reducer
6-16
HW1484673
HW1484673
Fig. 6-5(a): Disassembly and Reassembly of the B-Axis Speed Reducer
Table 6-5: B-Axis Speed Reducer Parts Checklist
No. Item Qty. Note
Speed reducer HW0387737-B 1
Flange HW0314090-1 1
Hexagon socket head cap screw M8
(length: 18 mm)
Conical spring washer 2L-8
16
each
Tightening torque 40 N•m
Hexagon socket head cap screw M8
(length: 25 mm)
Conical spring washer 2L-8
12
each
Tightening torque 24.5
N•m
Hexagon socket head cap screw M6
(length: 25 mm)
Conical spring washer 2L-6
16
each
Tightening torque 16.5
N•m
Hexagon socket head cap screw M5
(length: 16 mm)
Conical spring washer 2L-5
4
each
Tightening torque 10 N•m
1
2
3
4
5
6
Wrist unit
5
4
2361
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