HEA Series Electro-Hydraulic Actuator

Operating environment temperature: -15...70°C;
Power supply conditions: AC24V±20% 50/60Hz;
Protection rating: IP54;
Hysteresis: ≤ 1%;
Control signal: DC0...10V, 4...20mA or 0...1000Ω configurable;
Position feedback: DC0...10V, 4...20mA configurable;
Positioning force: 1000N, 2800N (5000 to 25000N positioning force actuators under development);
Stroke: 20mm, 40mm (60 to 100mm stroke actuators under development);
Flow characteristics: Linear or equal percentage configurable;
Spring return: Optional with or without spring return function;
Operation direction: HEA210/230/430 can set the operation direction;
Signal loss action: When control signal is 4...20mA, HEA210/230/430 can be set to hold current position or return to closed state;
Calibration: Built-in calibration function for quick and easy calibration of actuator or valve assembly;
Status display: Built-in LED indicator shows actuator operating status;
Manual control: Equipped with manual operation mechanism and status indication.