Product Details

MOOG 760-713A is a high-performance two-stage mechanical feedback electro-hydraulic servo valve from MOOG 760 series, developed for high-precision closed-loop hydraulic control systems. This moog servo valve adopts polarized torque motor and dual-nozzle flapper pilot stage structure, featuring fast dynamic response, ultra-low hysteresis and excellent repeatability under long-term continuous cyclic loading operations. It adopts mechanical spool feedback design to stabilize hydraulic flow output without electronic spool position feedback, maintaining stable control performance under vibration and ambient temperature fluctuation in harsh industrial working environments. A field-replaceable first-stage filter is integrated in the valve body, which can trap solid particulate contaminants in hydraulic fluid, protect precision internal components of the servo valve, reduce maintenance frequency and system downtime. It receives analog current command signals, drives the torque motor to adjust the spool opening, and converts electrical command signals into proportional hydraulic flow output, to accurately control the displacement, speed and loading force of hydraulic actuators. The valve body is precision machined from high-strength alloy steel with anti-corrosion surface treatment, compatible with mineral oil and fire-resistant hydraulic fluid. This electro-hydraulic valve can be applied in 3-way and 4-way hydraulic circuits, widely used in material fatigue test benches, aerospace structural loading test systems, automotive component durability test equipment and hydraulic simulation platforms. It can cooperate with MOOG digital servo controllers to build complete multi-axis synchronous electro-hydraulic closed-loop control systems for industrial loading and motion control projects.

Brand: MOOG

Model: 760-713A

Series: 760 Series

Product Type: Two-stage Mechanical Feedback Electro-hydraulic Servo Valve

Structure: Polarized torque motor, dual-nozzle flapper pilot stage

Feedback Type: Mechanical spool feedback

Control Signal: Analog current signal

Max Working Pressure: 210 bar (3000 psi)

Built-in Component: Field replaceable first stage filter

Fluid Medium: Mineral oil, fire-resistant hydraulic fluid

Application: Aerospace loading test,material fatigue test bench,automotive component test