YASKAWA YR-HP0020D-A00 - Page 49

5-12
159281-1CD
HW1480357
HP20D
5 Disassembly and Reassembly of Motors
5.5 Disassembly and Reassembly of B-Axis Motor
Fig. 5-5: Disassembly and Reassembly of B-Axis Motor
Table 5-5: B-Axis Motor Parts Checklist
No. Name Qty. Notes
B-axis motor HW0389298-A 1 SGMPH-02ANA-YR11
GT-SA bolt M5
(length: 20 mm)
2 Tightening torque:
6 N•m
Pulley HW9482727-A 1
Hexagon socket head cap screw M4
(length: 16 mm)
Conical spring washer 2H-4
1
each
Tightening torque:
4.8 N•m
Cover HW9200798-1 2
GT-SA bolt M5
(length: 12 mm)
24 Tightening torque:
6 N•m
1
2
3
4
5
6
U-arm
1
5
5
3
6
6
4
2
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