MOOG 760C913A 760C Series Two-stage Mechanical Feedback Hydraulic Servo Valve

Technical Specifications

Model:760C913A

Brand:MOOG

Product type:760C Series Two-stage Mechanical Feedback (MFB) Hydraulic Servo Valve

Structure:Two-stage amplification,polarized torque motor,double nozzle flapper pilot stage

Max working pressure:210bar

Rated control signal:±40mA

Coil resistance:80Ω±10% (20℃)

Working medium:Mineral hydraulic oil

Body material:Stainless steel

Connector:Multi-pin aviation electrical connector

Function:Convert analog electric signal into proportional hydraulic flow,closed-loop position,force and pressure control

Dimension:190mm104mm88mm

Weight:2.7kg

Operating temperature:-20℃ ~ +120℃

Storage temperature:-40℃ ~ +130℃

Relative humidity:10~90% non-condensing

Certification:CE

System compatibility

760C913A belongs to MOOG 760C series legacy servo valve.It applies to material fatigue test bench,vibration simulation equipment and precision hydraulic forming machine,widely used in high-precision closed-loop hydraulic control system.It is spare part for legacy hydraulic equipment overhaul.

Function

760C913A is stainless steel two-stage mechanical feedback servo valve.It adopts polarized torque motor and double nozzle flapper pilot stage,features high resolution and low hysteresis.Mechanical feedback spring realizes spool position feedback,output hydraulic flow proportional to input current signal for stable and precise hydraulic regulation.

Installation

Mount valve on standard hydraulic manifold,tighten mounting bolts to specified torque.Connect hydraulic oil pipeline and electrical control wiring.Complete oil flushing,parameter calibration and performance test before commissioning.Keep clean during handling,prevent oil contamination.

Interface

‑Multi-pin aviation electrical connector

‑Hydraulic P,T,A,B oil ports

‑Valve identification label

Feature

MOOG 760C series stainless steel corrosion resistant servo valve.Typical faults:nozzle blockage,torque motor coil damage,spool sticking,internal leakage.Inspect oil cleanliness and coil resistance before replacement.

Diagnostic

Fault phenomenon:output flow abnormal,zero drift,slow response,no action.Check oil contamination,electrical wiring,coil status and spool condition.

Product Brief

760C913A is MOOG 760C series two-stage mechanical feedback hydraulic servo valve with stainless steel valve body,good corrosion resistance and high control precision,suitable for precision hydraulic test equipment,used for industrial hydraulic system maintenance and replacement.Strict oil cleanliness control is required in service.