Technical Specifications 24V DC supply, analog feedback input, proportional valve drive output, serial communication interface, panel mounting.
Functional Features Closed-loop position and pressure control, motion curve setting, fault monitoring, overtravel protection.
Application Scenarios Hydraulic bending machine, punching machine, hydraulic test equipment.
Performance Parameters High control repeatability, low steady-state error, good dynamic response.
Material Composition Metal enclosure, control circuit board, power drive components, plastic terminal protection cover.
Structural Characteristics Panel mounting metal housing, front status indicators, rear power and signal terminals.
Working Principle Receive setpoint signal, compare with feedback signal from displacement or pressure sensor, adjust output current of proportional valve to control hydraulic actuator movement.
Installation Requirements Mount on cabinet panel, reserve ventilation space, separate high-power wiring and weak signal wiring.
Usage Notes Do not change hydraulic parameters arbitrarily during operation. Ensure sensor cable is shielded.
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