S250 Series Hydraulic Cylinders

Features

  • Hydraulic cylinder type S250 to setup standards have a nominal working pressure of 25,00 MPa.
  • Designed to give a high degree of reliability in heavy industrial and mobile applications.
  • Ground and chrome plated EN8 rods for longer life on gland seals and shaft surface protection.
  • Cylinder barrel ST52 honed to N4 finish for longer seal life.
  • Various seal materials are available to suit the hydraulic medium.
  • Various rod materials available to suit applications.
  • Alternative ports & port positions available.

Technical Data

  • Nominal Pressure - 25,0 MPa (250 bar 3625 psi)
  • Static Test Pressure - 37,0 MPa (370 bar 5440 psi)
  • Mounting Position - Optional
  • Hydraulic Fluid - Mineral Oil To DIN 51 524
  • Fluid Temp. Range - -20˚C to +80˚C
  • Stroking Speed - Up to 0,5 m/s
  • Mountings - As per S250 series

 

Ordering Code Cylinder Type: S250

Ordering Code Cylinder Type S250 v 01

 

Force Diagram in kN

S250

SERIES

10 MPa

100 BAR

1450 PSI

15 MPa

150 BAR

2175 PSI

21 MPa

210 BAR

3050 PSI

25 MPa

250 BAR

3650 PSI

CYL. SIZE

PUSH

PULL

PUSH

PULL

PUSH

PULL

PUSH

PULL

40/25

12.5

7.6

18.5

11.4

26.3

16.0

31.4

19.1

50/32

19.6

11.6

29.5

17.4

41.0

24.0

49.0

29.0

63/40

31.0

18.6

46.8

28.0

65.5

39.0

78.0

46.5

80/50

50.0

30.6

75.4

46.0

105.6

64.0

125.7

76.6

100/65

78.5

45.4

117.8

68.0

165.0

95.0

196.4

113.4

125/80

122.7

72.5

184.0

108.7

257.7

152.0

307.0

181.0

160/100

201.0

122.5

301.6

183.8

422.0

257.0

502.7

306.0

200/125

314.0

191.4

471.0

287.0

659.7

402.0

785.4

478.6

250/160

491.0

289.8

736.0

434.7

1030.8

608.6

1227.0

724.5

 

Buckling Table
Piston Rod Column Loading Chart Load-F-IN KN

 

 Class “A“ Mounting. Both Ends Rounded Or Pinned. Use Load Figure Shown in Chart.

Class “B” Mounting. One End Fixed. Other Rounded Or Pinned (Straight in Line Motion). Multiply Load Figure X2. 

 Buckling Table Piston Rod Column Loading Chart Load F IN KN v01  Buckling Table Piston Rod Column Loading Chart Load F IN KN v02

Class “C” Mounting. Both Ends Fixed (Straight in Line Motion). Multiply Load Figure X 4. 

Class “D” Mounting. One End Fixed; One End Free (Concentric Loading Multiply Load Figure X 0.25

 Buckling Table Piston Rod Column Loading Chart Load F IN KN v03  Buckling Table Piston Rod Column Loading Chart Load F IN KN v04

 

Diam. and Length in mm - Load Figures in kN - Safety Factor 3.1

Diam. and Length in mm Load Figures in kN Safety Factor 3.1 v01

 

 

Hydraulic Cylinders sketch 01

CYLINDER SIZE

B1

B2

B3

B4

B5

B6

B7

B8

B9 

B10

B11

D1

D2

D3

D4

D5

40/25

90

130

25

110  

140

20

35

22

50

16

19

50

M16x1.5

3/8"BSP-P

19 A/F  

120

50/32

105  

145

30

115  

145

25

35

26

55

20

23

60

M16x1.5

3/8"BSP-P

24 A/F  

126

63/40

120  

170

40

135  

165

32

50

33

72

22

28

75

M22x1.5

3/8"BSP-P

36 A/F  

145

80/50

135  

199

50

150  

185

40

60

41

90

28

35

92

M35x1.5

1/2"BSP-P

36 A/F  

165

100/65

160  

240

60

190  

225

50

65

51

111

35

40

115

M45x1.5

1/2"BSP-P

Ø 10

200

125/80

195  

295

75

235  

275

60

80

61

131

44

50

145

M58x1.5

3/4"BSP-P

Ø 10

235

160/100

240

366

100

280

320

80

100

81

171

55

60

185

M80x2

3/4"BSP-P

Ø 10

280

200/125

295

455

120

340

385

100

140

101

211

70

74

230

M110x2

1"BSP-P

Ø 10

340

250/160

370

570

150

420

480

125

160

126

260

85

90

290

M130x3

1.1/4"BSP-P

Ø 12

420

 

 

Hydraulic Cylinders sketch 02

CYLINDER SIZE

D6

D7

D8

D9

D10

D11

D12

D13

H1

H2

H3

L1

L2

L3

L4

L5

L6

L7

L8

40/25

140

11

20

64

13

20

20

25

40

12

35

122

15

15

27

50

18

11

140

50/32

145

11

25

74

13

25

25

25

45

15

40

147

20

15

27

55

18

14

165

63/40

170

14

32

90

13

32

30

32

52

15

50

157

22

21

34

55

20

14

177

80/50

200

18

40

110

17

40

40

49

61

20

55

177

22

34

42

60

24

14

201

100/65

240

22

50

135

17

50

50

61

72

20

70

194

25

44

44

70

28

14

222

125/80

270

22

63

170

21

60

60

75

90

25

85

226

25

55

57

80

34

14

260

160/100

320

22

80

215

21

80

80

102

110

25

110

241

28

68

67

80

38

14

279

200/125

385

26

100

270

25

100

100

138

133

35

140

290

30

95

76

100

42

20

332

250/160

480

33

125

335

32

125

120

172

167

35

175

365

35

110

90

114

56

20

421

 

 

Hydraulic Cylinders sketch 03

CYLINDER SIZE

L9

L10

L11

L12

L13

L14

L15

L16

L17

L18

L19

L20

L21

L22

L23

L24

L25

L26

L27

L28

40/25

110

25

25

46

60

33

162

40

32

25

32

160

38

32

25

55

30

25

50

28

50/32

110

30

25

46

60

38

187

40

32

30

32

192

45

38

27.5

60

35

25

50

28

63/40

118

40

30

48

65

45

202

45

37

37.5

37

208

51

43

32.5

70

40

30

60

32

80/50

130

50

40

52

80

55

237

60

50

45

50

246

69

59

50

95

55

45

85

47

100/65

150

60

50

60

90

68

264

70

60

50

60

282

88

78

61.5

115

65

55

105

58

125/80

165

75

60

66

115

85

306

80

65

65

65

326

100

85

70

135

75

65

130

65

160/100

185

100

70

75

125

108

341

100

85

80

85

382

141

126

90

170

95

80

170

88

200/125

175

110

80

85

150

135

420

130

110

100

110

460

170

150

125

235

120

105

235

115

250/160

200

140

100

90

175

168

525

160

135

125

135

575

210

185

180

280

145

140

310

170