YASKAWA Motoman GP50 - Page 39

5 Disassembly and Reassembly of the Motor
5.2 Disassembly and Reassembly of the L-Axis Motor
5-7
HW1484673
HW1484673
Fig. 5-3(a): Disassembly and Reassembly of the L-Axis Motor (YR-1-
06VX50-A00)
Table 5-2: L-Axis Motor Parts Checklist
No. Item Qty. Note
L-axis motor HW1385397-A 1 SGM7G-37APK-YR1*
Hexagon socket head cap screw
M12 (length: 65 mm) *trivalent
chromate*
Conical spring washer 2H-12
*trivalent chromate*
4
each
Tightening torque 84 N•m
Shaft HW0312815-2 1
Key 1 Provided with the motor
Shaft HW9481343-A 1
Pipe HW9405902-1 1
Gear HW9482771-A 1
Hexagon socket head cap screw M8
(length: 130 mm)
Conical spring washer 2L-8
Flat washer M8
1
each
Tightening torque 40 N•m
Motor base HW0314011-1 1
Oil seal HW9482447-A 1
1
2
3
4
5
6
7
8
9
10
Apply sealing bond here.
Tapped hole for eyebolt
(2 places) (diagonal)
Tapped hole for motor and spacer
(4 places)
S-head
MP-1
grease coating
Oil seal
L-arm
Apply sealing bond here.
L-axis
rotation center
1 4 10
6
8
7
593
2
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