YASKAWA MOTOMAN-PH130F - Page 80

7 Disassembly and Reassembly of the Speed Reducers
7.5 Disassembly and Reassembly of B-Axis Speed Reducer
7-17
HW1485471
HW1485471
6. Remove the hexagon socket head plugs from the grease inlet and the
grease exhaust port, and then replenish grease (Molywhite RE No.00)
from the grease inlet. Tighten the hexagon socket head plugs on the
grease inlet and the grease exhaust port after the replenishment of
grease. (Refer to chapter 5.1.2 “Grease Exchange Procedure” (B-
axis).)
7. Turn ON the power supply of the YRC1000.
NOTE
If grease is filled before the sealing bond is solidified, it may
cause grease to leak.
After tightening the screws, leave it 30 minutes or more, and
then fill with grease.
Table 7-5: B-Axis Speed Reducer Parts Checklist
No. Item Qty. Note
Speed reducer HW9380961-G 1
Cover HW0300889-1 1
Hexagon socket head cap screw M6
(length: 25 mm)
Conical spring washer 2L-6
4
each
Tightening torque
13.75 N•m
Hexagon socket head cap screw M8
(length: 40 mm)
Conical spring washer 2L-8
14
each
Tightening torque 40 N•m
O-ring ARP568-263 1
Hexagon socket head cap screw M8
(length: 20 mm)
Conical spring washer 2L-8
16
each
Tightening torque 40 N•m
Hexagon socket head cap screw M8
(length: 20 mm)
Conical spring washer 2L-8
3
each
Tightening torque 40 N•m
Shim HW0401517
Gear HW0301231-1 1
Wrist HW0100475-1 1
Bearing 6009
Retaining ring C-type STW-45
1
each
Wrist base HW0100476-2 1
Hexagon socket head cap screw M8
(length: 85 mm)
Conical spring washer 2L-8
6
each
Tightening torque 40 N•m
1
2
3
4
5
6
7
8
9
10
11
12
13
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