Product Details:

MOOG D061-8411D02HABF6VSX2-A electro-hydraulic servo valve is a high-performance motion control unit for high-precision closed-loop hydraulic systems. This two-stage servo valve adopts double-nozzle flapper pilot stage and built-in spool position feedback. It converts analog electrical command signals into accurate hydraulic flow output, adjusting oil flow rate and direction to precisely control the position, speed and force of hydraulic cylinders and actuators. The internal spool and sleeve assembly is finished by ultra-precision grinding, featuring low hysteresis, high linearity and excellent repeatability. The feedback structure continuously tracks spool displacement and compensates working deviation, maintaining stable flow output under variable load pressure.

This high response actuator component keeps stable control performance under high rated pressure, continuous mechanical vibration and fluctuating ambient temperature. It responds quickly to signal changes and minimizes control error, meeting strict precision requirements for industrial testing and forming equipment. MOOG D061-8411D02HABF6VSX2-A electro-hydraulic servo valve is widely used in static and dynamic material fatigue testing machines, aerospace hydraulic simulation test benches, heavy metal forming presses, metallurgical rolling production lines and automated hydraulic manufacturing machinery.

Contaminated hydraulic oil is the main cause of premature servo valve damage. Fine solid particles suspended in hydraulic fluid will scratch the precision matching surfaces of spool and sleeve, leading to increased internal leakage and control drift. Regular oil filtration and filter replacement can protect precision internal components and keep the servo valve operating at optimal performance. Every MOOG D061-8411D02HABF6VSX2-A motion control unit passes comprehensive factory performance tests before shipment, including flow characteristic test, frequency response test and internal leakage inspection. Strict quality control ensures stable and repeatable precision for closed-loop hydraulic control applications.

Specifications:

Brand: MOOG

Model: D061-8411D02HABF6VSX2-A

Product category: Two-stage electro-hydraulic servo valve

Pilot structure: Double nozzle flapper with spool position feedback

Feature: Fast dynamic response, low hysteresis, high linearity, precise flow regulation

Application: High precision closed-loop hydraulic system, material test equipment, aerospace test bench, metal forming machinery

Working medium: Fully filtered industrial hydraulic oil

Working environment: Industrial site with vibration and temperature variation