YASKAWA MOTOMAN-MH5F - Page 64

6 Disassembly and Reassembly of Speed Reducer
6.5 Disassembly and Reassembly of B-Axis Speed Reducer
6-17
176183-1CD
HW1483638
MH5S(II)/MH5F
Table 6-5: B-Axis Speed Reducer Parts Checklist
No. Item Qty. Remark
Speed reducer HW1380238-A 1 Circular Spline
Flex Spline
Wave Generator
Hexagon socket head cap screw M3
(length: 12 mm)
Conical spring washer CDW-L3
9 Tightening Torque:
1.40 N•m
Timing belt 060S3M396 2
Pulley HW1400570-A 1 44S3M0060
Hexagon socket head cap screw M4
(length: 12 mm)
Conical spring washer 2L-4
1 Tightening Torque:
2.80 N•m
Bearing 699ZZ 1
Hexagon socket head cap screw M3
(length: 8 mm)
Conical spring washer CDW-L3
3 Tightening Torque:
1.40 N•m
Cover HW1301269-2 2
Hexagon socket button head screw M4
(length: 10 mm) *trivalent chromium white*
18 Tightening Torque:
1.00 N•m
Hexagon socket head cap screw M4
(length: 12 mm)
Conical spring washer CDW4L
8 Tightening Torque:
4.80 N•m
Retaining ring RTW-20 1
-a GT-SA bolt M4 (length: 16 mm)
Washer M4
4 Tightening Torque:
2.80 N•m
-b GT-SA bolt M4 (length: 16 mm) 6 Tightening Torque:
4.00 N•m
-c GT-SA bolt M3 (length: 10 mm) 4 Tightening Torque:
1.40 N•m
Housing HW1400304-1 1
Oil seal BE4772-E00X9 1
Housing HW1400299-1 1
Housing HW1400413-1 1
Bearing 686 1
Bearing 6810VV*NS7* 1
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