YASKAWA Motoman GP50 - Page 42

5 Disassembly and Reassembly of the Motor
5.2 Disassembly and Reassembly of the L-Axis Motor
5-10
HW1484673
HW1484673
Fig. 5-4(a): Disassembly and Reassembly of the L-Axis Motor (YR-1-
06VXL35-A00)
Table 5-3: 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
Retaining ring STW9 1
Gear HW0409103-1 1
Hexagon socket head cap screw
HW0483473-B
Washer HW0408806-2
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
HW0483473-B (Bolt)
HW0408806-2 (Washer)
STW9 (Snap ring)
HW0409103-1 (Gear)
MP-1
grease coating
Oil seal
L-arm
Apply sealing bond here.
Apply sealing bond here.
L-axis
rotation center
Tapped hole for motor and spacer
(4 places)
Tapped hole for eyebolt
(2 places) (diagonal)
S-head
1041
2
3 9 5
7
8
6
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