Anest Iwata MSU B193, Use And Maintenance Manual, Page: 36 / 48

36
8.2 SPARE PARTS LIST - MOTOR BM25046
(installed on unit MSU-B303);
See figure page 37
Item Description QTY
1 Pneumatic cylinder 250 1
2 Flange O-ring M250 2
3 Motor flange 250 2
6 Piston D 249 1
6A Piston O-Ring M250 1
8 Push rod D 12 2
9 Hex. socket cap screw 14.9 M8x50 UNI 5923 1
10 O-ring F18 2
13 Bellows washer D 51x1.6 2
14 Bellows ID 18 2
19 Hex. bolt 8.8 M8x140 UNI 5737 6
20 Hex. bolt 8.8 M8x160 UNI 5737 2
20A Washer D 8 4
21 Hexagon nut M8 UNI 5587 8
22 Rod guide bush seal O-ring 2
24* Rod guide bush O-ring 4
25 Adjustment rod 2
26 Bellows flange 2
27 Intermediate body O-ring 46-54 2
28 Suction boss P46 2
30 Pump body O-ring 46 2
31 Lip packing seat 46 2
32 Pump boss P46 2
33 Washer 140 HV D 10.5x21xM10 6592 12
34 Hex. bolt 8.8 M10x160 UNI 5737 12
42 Limit switch 2
43 Fillister head screw 4.8 M4x25 UNI 7985 4
44 Limit switch cover (not visible in drawing) 2
45 Cylindrical shaft D 20 Cr for M250 1
46 Bush D 20 2
47 Ceramic piston D 46 2
48 Push rod guide bush 2
49 Outlet valve 2
• Item available only in its designated assembly (rod guide bushing ITEM 48) and in the
PNEUMATIC KIT 250.
SPARE KIT
Description of kits Description of components Item QTY
Flange O-ring M250 2 2
Piston O-ring M250 6A 1
PNEUMATIC O-ring F18 10 2
KIT 250 Rod guide bush seal O-ring 22 2
Rod guide bushing O-ring 24 4
Rod guide bush O-ring D 20 46 2
Bellows ID 18 14 2
HYDRAULIC Intermediate body O-ring 46-54 27 2
KIT 46 Pump body O-ring 46 30 2
Lip packing seat 46 31 2