C25/D25 series high pressure heavy hydraulic cylinder

This series has a total of 16 cylinder diameter specifications, each with 2*8 assembly types, which constitute 256 varieties. The hydraulic cylinder is a double-acting single-piston type, differential cylinder and constant-speed cylinder with adjustable buffer (or without) and can be equipped with a protective cover. C25 series bore diameter D=50~400mm can be equipped with built-in displacement sensor.

The basic performance parameters conform to the national standard and ISO standard. The installation type and size conform to the German steel mill standard, which is consistent with REXROTH's "CD250, CG250", Italian FOSSA's "DINTYPE200/250" series, and also with British ELRAM's "Series250K". The series is basically the same. Applicable to metallurgical, mining, lifting, transportation, shipbuilding, forging, casting, machine tools, petroleum, coal, chemical, military and other industrial sectors.

For special customization, please contact us

Model description

description：When there are no special requirements in the mark, the supply is as follows，the medium is mineral oil，the oil port is above，Both ends of buffer，domestic seals(When the hydraulic cylinder has a built-in displacement sensor, the inlet seal is used.)，Appearance sky blue，The swing axis of the ZB hydraulic cylinder is in the middle position

Technical performance

Parameters

Hydraulic cylinder with built-in displacement sensor

In the C25 series high-pressure heavy-duty hydraulic cylinder (bore diameter D=50~400mm), the built-in displacement sensor can be equipped to realize high-speed and precise automatic control of the hydraulic cylinder.。

The displacement sensor works by the principle of magnetostriction. When the moving magnet magnetic field intersects with the magnetic field generated by the waveguide current pulse in the sensor, a continuous strain pulse is generated to sense the movement position of the piston. (or speed of movement).Since the sensing elements are non-contact, the continuous sensing process does not cause any wear on the sensor.It can be used in high temperature, high pressure, high oscillation and high impact working environment.Depending on the function, the displacement sensor has a variety of output options.

Displacement sensor technical characteristics

note：

1.The displacement sensor L-type series is generally applied, while the III-type series is a high-precision, high-performance intelligent sensor with higher resolution, repeatability and hysteresis than the former, and the price is relatively high.

2.The matching products of the displacement sensor are: MK292 digital output board;    AOM analog output block(Standard box or plug-in);SK288 analog output card；TDU digital display;TLS programmable limit switch;
SSI-1016 serial synchronous interface card and other output interface products。If you need it, you can order it together.。

3.External displacement sensor, if the user needs to agree otherwise

4.1psi=6894.76Pa

 boundary dimension

C25WE/C25WENi

note：L₀ is only for C25WENi model

C25TF/C25TFNi和C25WF/C25WFNi型

注：L'is only for C25WFNi model;153is only for C25TFNi model

C25ZB/C25ZBNi model

注：153is only for C25ZBNi model

C25JG/C25JGNi型

note：153 is only forC25JGNi model

D25series boundary dimension

D25JG model、D25JGK model

D25ZB model、D25ZBK model

D25TFmodel、D25TFKmodel

weight table(D25 series)

flat head size

Note：

1.The A/B/C flat heads in the table can be matched with the I/II/III thread on the rod end.

2.When the C-shaped flat head is used, the flat head and the rod end can be screwed together with a flat nut for proper adjustment.