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

SI Series Standard Cylinder(ISO6431)

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

SI Series Standard Cylinder(ISO6431)

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

SI Series Standard Cylinder(ISO6431)
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 40.2 48.24 56.28 64.32 72.36
Pull Side 6.9 6.9 13.8 20.07 27.6 34.5 41.4 48.3 55.2 62.1
40 16 Double Action Press Side 12.56 12.56 25.12 37.68 50.24 62.8 75.36 87.92 100.24 113.04
Pull Side 10.55 10.55 21.1 31.65 42.2 52.75 63.3 73.85 84.4 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 50.26 100.52 150.78 201.04 251.3 301.56 351.82 402.08 452.34
Pull Side 45.36 45.36 90.72 136.08 181.44 226.8 272.16 317.52 326.88 408.24
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 122.72 122.72 245.44 368.16 490.88 613.6 736.32 859.04 981.76 1104.48
Pull Side 114.68 114.68 229.36 344.04 458.72 573.4 688.08 802.76 917.44 1032.12
160 40 Double Action Press Side 201.06 201.06 402.12 603.18 804.24 1005.3 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 1570.8 1884.96 2199.12 2513.28 2827.44
Pull Side 301.57 301.57 603.14 904.71 1206.28 1507.8 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

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