Pneumatic Power Cylinder

The DESTACO Pneumatic Power Cylinder can provide over 13,000lbf (60kN) of rod force in a simple double acting pneumatics-only package. Operation is based on the wedge lever principle. These double acting cylinders feature two steps of stroke: the forward stroke to move a certain distance and the power stroke with an amplified force on a short (6-7mm) distance. The rod force in the range of the forward stroke is that of a traditional pneumatic cylinder; the rod force in the range of the power stroke features a mechanical advantage of up to 10:1. The pneumatic power cylinder is ideally suited as the power source for tools and devices for the following applications:  Clamping, Punching, Stamping, Notching, Coining, Riveting, Pressing, and Clinching.

Series K features a round bore design with male rod end. 

Series WK features a round bore design with a female ISO fit rod end. 

Series WR is a rectangular design with two guided piston rods to prevent twisting.


  • Mechanical advantage 10:1, due to the wedge lever principle.
  • Exact positioning of cylinder by flange mount on cylinder head



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