Space
ELECTRO-HYDRAULIC SERVO ACTUATORS
This actuator was designed to control the thrust vector angle on rocket engines. It is designed for high vibration and shock loads and has excellent frequency response characteristics. Redundancy is accomplished via dual-coils in the EFSV first-stage torque motor.
This unit features JASC’s patented FlexJet® Electro-Hydraulic Servo Valve, which provides a more robust alternative to more traditional jetpipe designs. This servo is designed for high contamination tolerance and long life—even in the most severe shock and vibration environments generated by these engines.
This compact actuator uses JASC’s patented FlexJet® Servovalve technology. The FlexJet® Servo provides excellent response and contamination tolerance in a small package, resulting in a compact, high-performing linear actuator. It was originally designed to position a pintle in throttable rocket engine, and comes with a flight-grade electronic control unit.
A high-accuracy linear potentiometer provides position feedback to the external controller. A single D38999 electrical connector communicates all signals to and from the controller.
FLUID MANAGEMENT
Cavitating Thrust Control Valve is a high-speed motor driven pintle valve with electronic control for metering of high-pressure hydrogen. Fuel System Uses JASC Pintle Valve Technology for Fuel and Ignitor Flow Control and precisely modulates fuel flow to the engine to maintain desired F/A ratio. Can be sold with JASC’s controller/driver.