Description: Enfield’s S2 is a servo pneumatic proportional control system offering an all in one pneumatic system capable of positioning heavy loads at high speeds for lower cost than competing ...

In a conventional open-loop force control system, servo valves output pressure, which is applied to the hydraulic piston that drives the load. The controlled pressure may be the differential between ...

The piezo actuators respond more precisely and repeatably providing more accurate fuel flow control. The first generation of piezo injectors used an indirect servo-hydraulic actuation mechanism.