YASKAWA MOTOMAN-PH130F - Page 88

8 Disassembly and Reassembly of Wrist Unit
8-2
HW1485471
HW1485471
Table 8-1: Wrist Unit Parts Checklist
No. Item Qty. Note
Wrist unit HW1173507-A 1
Wrist base 1
Hexagon socket head cap screw
M12 (length: 35 mm)
Conical spring washer 2H-12
8
each
Tightening torque 142 N•m
Speed reducer HW0390046-A 1
Cover HW0411720-1 1
GT-SA bolt M4 (length: 12 mm) 4 Tightening torque 4.8 N•m
Magic screw M5 (length: 7 mm) 2 Tightening torque 4 N•m
B nut HW0411721-1 1 Tightening torque 12.4 N•m
Gear HW0309164-1 1
Shim HW0410868-1 to 4
Bearing 6007 1
Retaining ring ISTW-35 2
Note: Ready a small micrometer for adjusting the shims.
1
2
3
4
5
6
7
8
9
10
11
12
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