6 Disassembly and Reassembly of the Speed Reducer
6.4 Disassembly and Reassembly of the R-Axis Speed Reducer
6-13
HW1484673
HW1484673
Fig. 6-4(a): Disassembly and Reassembly of the R-Axis Speed Reducer
Table 6-4: R-Axis Speed Reducer Parts Checklist
No. Item Qty. Note
Speed reducer HW0387754-A 1
Hexagon socket head cap screw M6
(length: 35 mm)
Conical spring washer 2L-6
16
each
Tightening torque 16.5
N•m
Flange HW0312838-1 1
Hexagon socket head cap screw M8
(length: 25 mm)
Conical spring washer 2L-8
18
each
Tightening torque 40 N•m
Hexagon socket head cap screw M8
(length: 85 mm)
Conical spring washer 2L-8
12
each
Tightening torque 40 N•m
Parallel pin HW1408161-6-15 1
5
6
Wrist unit
Housing
YR-1-06VX50-A00
YR-1-06VXL35-A00
3 6
1 2 4 5
5421
Spacer
3 6
Wrist unit