Perfect for clamping, ejecting, or pressing parts

The HSEM is a single acting cylinder, normally out. This is ensured by the internal spring. With compressed air, the cylinder retracts against the spring force. When the compressed air is released, the cylinder extends again by means of the spring, returning to its initial position. Due to the spring, this cylinder has slightly less force during the inward stroke.

These cylinders are often used for clamping, ejecting, and pressing parts. They are also applied in situations where safety requirements demand that, in the event of an interruption of the compressed air supply, the cylinder must always return to its initial position. The spring is not intended for specific force generation, only for cylinder movement.

Please inquire about options for cylinders with specific force requirements.