Pneumatic clamp cylinders

Cylinders with clamping unit

These are piston rod cylinders with an additional clamping unit for clamping the piston rod. Clamping is frictional when the operating pressure falls below a minimum value and – depending on the type – can be with or without backlash. Cylinders with a clamping mechanism are used for static holding. A clamping unit with a relevant test certificate is required for dynamic braking and use in safety-related controllers.