The Model H-4/30v/200ma Electro-Hydraulic Valve Amplifier in Industrial applications for precise Flow / Pressure / Positioning / Velocity / Acceleration control on motion control products good post movement damping.
An Electro-Hydraulic Servo Valve or EHSV is an electrically operated valve that controls how hydraulic fluid is ported to an actuator. Low voltage is used to control the servo valve by passing control voltage to the amplifier, providing the power to alter the valve's position. A feedback transducer on the actuator returns an electrical signal to the amplifier to condition the strength of the voltage to the servo valve.
- Industrial Control
- Flow / Pressure Control
- High Accuracy / Stability
- Precise Positioning
- Fine Control of Velocity / Acceleration
- High Load Stiffness (static or dynamic)
- Exciter-Driver for Selsyns or Syncros