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SI Series Standard Cylinder(ISO6431)
SERIES: SI Series Standard Cylinder(ISO6431)
SI Series Standard Cylinder(ISO6431)
FEATURES
Motion Pattern: Double Action
Working Medium: Air
Buffer Type: Adjustable Buffer
Working Pressure Range: 0.1~0.9MPa
Ensured Pressure Resistance: 1.35MPa
Operating Temperature Range: -5~70℃
Ordering Code
Specification

Bore(mm)

32

40

50

63

80

100

125

160

200

Motion Pattern

Double Action

Working Medium

Air

Fixed Type

Normal type FA/Type FB/Type CA/Type CB/Type SDB/Type LB/Type TC/Type

Working Pressure Range

0.1~0.9MPa

Ensured Pressure Resistance

1.35MPa

Operating Temperature Range

-5~70℃

Operating Speed Range

50~800mm/s

Buffer Type

Adjustable Buffer

Buffer Stroke

24

32

Port Size

G1/8"

G1/4"

G3/8"

G1/2"

G3/4"

Overall Dimensions

Bore/Symbol

A

A1

A2

B

C

D

E

F

G

H

I

J

K

L

32

142

190

185

48

94

30

32

16

27.5

22

17

6

M10×1.25

M6

40

159

213

205

54

105

35

36

18

29

24

19

7

M12×1.25

M6

50

175

244

231

70

105

40

45

25

30

32

24

8

M16×1.5

M8

63

190

259

245

70

120

45

46

24

3

32

24

8

M16×1.5

M8

80

214

300

283

86

128

45

56

30

35

40

30

10

M20×1.5

M10

100

229

320

298

89

138

55

57

32

36

40

30

10

M20×1.5

M10

125

279

398

368

118

160

60

73

45

46

54

41

10

M27×2

M12

160

332

484

448

152

180

65

94

58

50

72

55

18

M36×2

M16

200

337

494

452

157

180

75

100

51

51

72

55

18

M36×2

M16


Bore/Symbol

N

O

P

Q

R

S

T

V

W

Z

32

13.5

G1/8"

4

7.5

7

47

32.5

12

10

21

40

16

G1/4"

6

8.5

9

53

38

16

13

21

50

15.5

G1/4"

8.5

7.5

7.5

65

46.5

20

17

23

63

16.5

G3/8"

7.5

8.5

9

75

56.5

20

17

23

80

16.5

G3/8"

11

8.5

13.5

95

72

25

22

29

100

18.5

G1/2"

13.5

9.5

14.5

115

89

25

22

29

125

23

G1/2"

14

12

14

140

110

32

28

35

160

25

G3/4"

15

12

20

180

140

40

36

40

200

25

G3/4

15

12

20

220

175

40

36

40



Other info

NO.

Designation

1

Piston Rod Nut

2

Piston Rod

3

Front Cover Seal ring

4

O-Ring

5

Bearing

6

Wear Ring

7

Buffering O-Ring

8

Pistion rod O-Ring

9

Barrel


NO.

Designation

10

Piston

11

Wearing

12

Magnet(Optional)

13

Piston O-Ring

14

Pipe wall O-Ring

15

Damping

16

Hex Socket Screw

17

Back Over



Cylinder inside Diameter
Extern Diameter of Piston Rod
Mation Patterm

Compression
Area(cm2)

Air Pressure(kgf/cm2)
1
2
3
4
5
6
7
8
9
32
12
Double Action
Press Side
8.04
8.04
16.08
24.12
32.16
40.20
48.24
56.28
64.32
72.36
Pull Side
6.90
6.90
13.80
20.07
27.60
34.50
41.40
48.30
55.20
62.10
40
16
Double Action
Press Side
12.56
12.56
25.12
37.68
50.24
62.80
75.36
87.92
100.24
113.04
Pull Side
10.55
10.55
21.10
31.65
42.20
52.75
63.30
73.85
84.40
94.95
50
20
Double Action
Press Side
19.63
19.63
39.26
58.89
78.52
98.15
117.78
137.41
157.04
176.67
Pull Side
16.49
16.49
32.98
49.47
65.96
82.45
98.94
115.43
139.92
148.41
63
20
Double Action
Press Side
31.17
31.17
62.34
93.51
124.68
155.85
187.02
218.19
249.36
280.53
Pull Side
28.03
28.03
56.06
84.09
112.12
140.15
168.18
196.21
224.24
252.27
80
25
Double Action
Press Side
50.26
50.26
100.52
150.78
201.04
251.30
301.56
351.82
402.08
452.34
Pull Side
45.36
45.36
90.72
136.08
181.44
226.80
272.16
317.52
326.88
408.24
100
25
Double Action
Press Side
78.53
78.53
157.06
235.59
314.12
392.65
471.18
428.82
628.24
706.77
Pull Side
71.47
71.47
142.94
214.41
285.88
357.35
428.82
500.29
517.76
643.43
125
32
Double Action
Press Side
122.72
122.72
245.44
368.16
490.88
613.60
736.32
859.04
981.76
1104.48
Pull Side
114.68
114.68
229.36
344.04
458.72
573.40
688.08
802.76
917.44
1032.12
160
40
Double Action
Press Side
201.06
201.06
402.12
603.18
804.24
1005.30
1206.36
1407.42
1608.48
1809.54
Pull Side
188.49
188.49
376.98
565.47
753.96
942.45
1130.94
1319.43
1507.92
1696.41
200
40
Double Action
Press Side
314.16
314.16
628.32
942.48
1256.64
1570.80
1884.96
2199.12
2513.28
2827.44
Pull Side
301.57
301.57
603.14
904.71
1206.28
1507.80
1809.42
2100.99
2412.56
2714.13

Bore(mm)

Standard Stroke

Max.Stroke

Permissible Stroke

32
25  50  75  80 100 125 160 175 200 250 300 350 400 450 500
1000
2000
40
25  50  75  80 100 125 160  175  200  250 300 350 400 450 500 600 700 800
1200
2000
50
25  50  75  80 100 125 160  175  200  250 300 350 400 450 500 600 700 800 900  1000
1200
2000
63
25  50  75  80 100 125 160  175  200  250 300 350 400 450 500 600 700 800 900  1000
1500
2000
80
25  50  75  80 100 125 160  175  200  250 300 350 400 450 500 600 700 800 900  1000
1500
2000
100
25  50  75  80 100 125 160  175  200  250 300 350 400 450 500 600 700 800 900  1000
1500
2000
125
25  50  75  80 100 125 160  175  200  250 300 350 400 450 500 600 700 800 900  1000
1500
2000
160
25  50  75  80 100 125 160  175  200  250 300 350 400 450 500 600 700 800 900  1000
1500
2000
200
25  50  75  80 100 125 160  175  200  250 300 350 400 450 500 600 700 800 900  1000
1500
2000