YASKAWA YR-HP0020D-A00 - Page 61

6-10
159281-1CD
HW1480357
HP20D
6 Disassembly and Reassembly of Speed Reducer
6.5 Disassembly and Reassembly of B-Axis Speed Reducer
13. Turn ON the DX100 power supply.
Table 6-5: B-Axis Speed Reducer Parts Checklist
No. Name Qty. Notes
Speed reducer
HW9381633-A
1 Flex spline
Speed reducer
HW9381633-A
1 Circular spline
Speed reducer
HW9381633-A
1 Wave generator
GT-SA bolt M4
(length: 16 mm)
12 Tightening torque:
2.8 N•m
Timing belt 80S4.5M653 1
Pulley HW9482725-A 1
Hexagon socket head cap screw M5
(length: 16 mm)
Conical spring washer 2H-5
1
each
Tightening torque:
10 N•m
Bearing 6002ZZ 1
GT-SA bolt M4
(length: 12 mm)
4 Tightening torque:
2.8 N•m
Cover HW9200798-1 2
GT-SA bolt M5
(length: 12 mm)
24 Tightening torque:
6 N•m
Bearing 6901ZZ 1
GT-SA bolt M5
(length: 16 mm)
11 Tightening torque:
6 N•m
GT-SA bolt M5
(length: 20 mm)
2 Tightening torque:
6 N•m
Housing HW9405792-1 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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