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COI#N

OIL RETURN INDUSTRIAL CYLINDER  WITH METRIC THREAD

force: 10-500t
stroke: 150-325mm
max working pressure: 700bar

Features

These cylinders are equipped with a collar thread, an internal rod thread and base mounting holes. They are supplied with an interchangeable grooved saddle and models over 30 tonne have eyelets to facilitate their transport. For models with 30 ton or higher, the hole in the rod is not suitable for traction but only for the mounting of tilt saddles or other equipment. A safety valve connected to the retract chamber avoids any possible overpressure. The guide nut has a wiper ring to prevent the entering of dirt and to extend the working life of the cylinder.

OPERATIONAL AREAS
They are highly versatile and strong cylinders designed to be used in industrial applications with a high number of working cycles. They are also used in the pushing of underpass constructions and in piling operations and given their threaded collar they can be mounted on presses.

ACCESSORIES:
– Separate ZTT tilt saddle reduces the effects of possible off-centred loads.

STANDARD :
– Base mounting holes.
– Pushing saddle prevents any risk of rod deformation.

It’s important to drop the pressure inside the cylinder before disconnecting the quick coupler to avoid problems if re-inserting or  lowering the load. In case some pressure persists it is possible to use the apposite tool KTS38.

The modular power packs with 4 way valves are particularly suitable to operate these cylinders.

In case of a non frequent use, the cylinders of the COS range could be a more economical solution.

Selection chart

  Pushing fo

  Pulling force

   Stroke

  Pushing effective area

  Pulling effective area

  Pushing oil volume

  Pulling oil volume

MODEL

  Closed Height

  Ø External

  Ø Piston

  Ø Rod

  Couplers height

  Ø Saddle

   Rod projection

   Rod internal thread

   Rod thread depth

  PCD mounting holes

  Mounting holes

  Depth

  Collar thread

  Collar length

    Weight

* Nominal value, see kN for the exact force

t*
kN

t*
kN

mm

cm²

cm²

cm3

cm3

A
mm

D
mm

E
mm

F
mm

H
mm

H1
mm

J
mm

K
mm

O
mm

P
mm

U
mm

V / Z
mm

W / X
mm

kg

10
111

5
55

150

15,9

7,9

239

118

COI10N150

258

60

45

32

19

213

34

6

M24
x2

15

39

2xM8
12

M60x1,5
20

5,2

250

398

197

COI10N250

358

313

6,8

30
309

10
111

150

44,1

15,9

663

239

COI30N150

279

100

75

60

23

221

53

9

M32
x2

16

50

2xM10
15

M100x2
30

15,5

250

1104

398

COI30N250

379

331

20,5

50
496

15
144

150

70,9

20,6

1063

309

COI50N150

288

127

95

80

25

234

65

4

M16

17

75

2xM12
18

M125x2
31

26,5

325

2304

670

COI50N325

463

409

41

100
929

38
379

150

132,7

54,1

1991

813

COI100N150

323

175

130

100

33

250

85

4

M16

17

100

4xM12
23

M168x2
50

55

300

3982

1626

COI100N300

473

400

77

150
1407

62
616

150

201

88

3016

1319

COI150N150

336

215

160

120

40

255

105

6

M16

17

130

4xM16
23

M215x4
56

85

300

6032

2639

COI150N300

486

405

118

200
1984

76
748

150

283,4

106,9

4253

1602

COI200N150

355

255

190

150

48

268

135

7

M16

17

140

4xM16
23

M255x4
60

129

300

8506

3204

COI200N300

505

418

177

300
2908

94
923

150

415,4

131,9

6232

1979

COI300N150

391

305

230

190

60

290

175

7

M16

17

200

4xM16
30

M305x4
74

208

300

12464

3958

COI300N300

541

440

278

400
4008

112
1099

150

572,6

157

8588

2356

COI400N150

421

355

270

230

70

310

215

7

M16

17

250

4xM20
33

M355x4
84

307

250

14314

3927

COI400N250

521

410

373

500
4948

154
1512

150

706,9

216

10603

3240

COI500N150

462

395

300

250

80

330

235

12

M16

17

280

4xM20
40

M395x4
100

416

250

17671

5400

COI500N250

562

430

495

Accessories ZTT tilt saddles

MODEL

For use with

a

b

c

j

u

z

w

kg

ZTT11

COI10N # # #

9

21

12

34

M24x2

0,1

ZTT31

COI30N # # #

16

30

14

53

M32x2

0,3

ZTT51

COI50N # # #

18

26

8

68

65

5,5

45

0,8

ZTT101

COI100N # # #

22

32

10

88

85

6,5

65

1,6

ZTT151

COI150N # # #

32

42

118

105

80

3,2

ZTT201

COI200N # # #

39

51

12

148

135

8,5

110

6,5

ZTT301

COI300N # # #

43

55

158

175

150

11

ZTT401

COI400N # # #

56

68

196

215

190

20,2

ZTT501

COI500N # # #

56

68

235

210

23,2

Check associated products

applications

Aerospaces

Industry

Energies

READY DELIVERY

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