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Cylinder Designs

To provide you with an overview of the many possible applications, the following table displays the function and design of hydraulic cylinder designs.

Tauchkolbenzylinder Zeichnung

Plunger Cylinder

This single-action cylinder is pressurized only in one direction and returns through its own weight. Plunger cylinders are also available with an upper limit stop.

Application: Pressen, Baumaschinen, Schwer­fahrzeugbau

einfach wirkender zylinder

Single-Action Cylinder

According to pressurization of the piston area, this cylinder may be either a pressure or a traction cylinder. The unpressurized piston side has an air filter to prevent dust from penetrating into the cylinder, reducing wear. If a spring has been provided as reset force, the spring pretension must be determined.

einfach_wirkender_teleskopzylinder

Single-Acting Telescopic Cylinder

Telescopic cylinders are adapted to limited installation space and, at the same time, fulfill the requirement for the longest stroke possible. All stages of the cylinder are pressurized on one side and the cylinder releases its power during extension. The cylinder retracts through its own weight.

Application: Fahrzeug-, Bagger- und Maschinenbau usw.

doppelt_wirkender_teleskopzylinder

Double-Action Cylinder (Differential Cylinder)

These cylinders are the most commonly used hydraulic cylinders. They can be manufactured with damping on the piston or rod side or on both sides.

In the case of this model, a force can be transmitted in both directions of movement. They are called differential cylinders because the piston area and the piston rod area differ and thus the cylinder extends slowly and retracts comparatively quickly at a constant feed flow.

Cylinder Designs

Double-Action Telescopic Cylinder

This telescopic cylinder can act in both directions.

Application: Feed mechanism for large furnaces and brick kilns

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