How To Choose A Hydraulic Cylinder

When selecting a hydraulic cylinder, several key factors need to be considered, including the inner diameter, stroke length, working pressure, and installation type. However, beyond these basic parameters, there are additional important considerations to ensure optimal performance and longevity.

Firstly, if the cylinder is subjected to high loads or operates at high speeds, it is essential to choose a model equipped with a cushioning device. In cases where the speed is particularly high, it may also be necessary to install a flow control (reducing) valve externally to manage the motion smoothly and prevent damage.

Secondly, careful selection of hydraulic oil and oil seals is crucial. Different types of hydraulic oil require oil seals made from compatible materials. Using the correct combination helps maintain sealing performance and significantly extends the service life of the hydraulic cylinder.