7
Disassembly and Reassembly of the Speed Reducers
7.1
Disassembly and Reassembly of S-Axis Speed Reducer
7-3
HW1485471
HW1485471
14. Turn ON the power supply of the YRC1000.
Table 7-1: S-Axis Speed Reducer Parts Checklist
No.
Item
Qty.
Note
Speed reducer HW0281310-A
1
Hexagon socket head cap screw
M12 (length: 60 mm)
Conical spring washer 2H-12
17
each
Tightening torque 142 N•m
Hexagon socket head cap screw
M16 (length: 50 mm)
Conical spring washer 2H-15
18
each
Tightening torque 348 N•m
O-ring G460
1
S-axis motor SGM7G-44APK-YR1*
1
Input gear HW0307565-3
1
Shaft HW0308755-1
1
Hexagon socket head cap screw
M16 (length: 16 mm)
Conical spring washer 2L-6
4
each
Tightening torque 10 N•m
O-ring G145
1
Cover HW0408507-1
1
GT-SA bolt M5 (length: 12 mm)
8
Tightening torque 6 N•m
Oil seal TC10513514
1
Hexagon socket head cap screw M8
(length: 95 mm)
Conical spring washer 2L-8
10
Tightening torque 24.5 N•m
1
2
3
4
5
6
7
8
9
10
11
12
13
66/134
