YASKAWA MOTOMAN-PH130F - Page 56

6 Disassembly and Reassembly of the Motors
6.3 Disassembly and Reassembly of U-Axis Motor
6-13
HW1485471
HW1485471
Table 6-3: U-Axis Motor Parts Checklist
No. Item Qty. Note
U-axis motor 1 SGM7G-37APK-YR1*
Hexagon socket head cap screw
M12 (length: 40 mm) *trivalent
chromate*
Conical spring washer 2H-12
*trivalent chromate*
4
each
Tightening torque 84.0 N•m
Shaft HW9482306-B 1
Key 1 Provided with the motor
Shaft HW9481343-A 1
Gear HW0308758-1 1
Pipe HW9403576-2 1
Hexagon socket head cap screw M8
(length: 140 mm)
Conical spring washer 2L-8
Washer HW9403980-1
1
each
Tightening torque 40.0 N•m
Cover HW1402688-2 1
Hexagon socket head cap screw M5
(length: 12 mm) *trivalent chromate*
Conical spring washer 2H-5
*trivalent chromate*
Washer M5 *stainless*
3
each
Tightening torque 6.0 N•m
Support HW1200167-1 1
Hexagon socket head cap screw M8
(length: 35 mm) *trivalent chromate*
Conical spring washer 2H-8
*trivalent chromate*
Washer M8 *stainless*
2
each
Tightening torque 24.5 N•m
Hexagon socket head cap screw M8
(length: 20 mm) *trivalent chromate*
Conical spring washer 2H-8
*trivalent chromate*
Washer M8 *stainless*
1
each
Tightening torque 24.5 N•m
1
2
3
4
5
6
7
8
9
10
11
12
13
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