Pneumatic cylinder
A pneumatic cylinder is a working cylinder operated by compressed air up to a maximum of 12 bar (depending on the cylinder type) . Pneumatic cylinders are used in many pneumatic applications such as: B. in injection molding tools , in conveyor , drive or handling technology .
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A basic distinction is made between cylinders that can be acted upon by compressed air on one and both sides, also called single-acting or double-acting cylinders.
The circuit symbols for pneumatic cylinders are standardized according to ISO 1219 .
Since compressed air is compressible , the stick-slip effect can cause the cylinders to start up suddenly. The possibilities for exact positioning, for example in the context of position control , are limited for the same reasons. Electric cylinders and hydraulic cylinders are available as alternatives for certain areas of application .
