A3 Series Rotary Direct Drive Servo Valves

A3 Series Rotary Direct Drive Servo Valves

Brand: AUKOR

Advantages:

MOOG D761 Series Cross Reference to some extent.

Miniaturised and compact structure.

Independent intellectual property rights.

Low leakage and Contamination-resistant.

High pressure resistant and High frequency response.

Applications: military, aerospace, robotics , mobile platforms, etc.

Dimension： 41.8x41x43mm

Mounting Interface：A3: ISO 10372-01-01-0-92

Drive： Rotary Motor

Electronics: Integrated

Contamination-resistance：NAS8

Vibration resistance：3Axis, 30g

Environmental temperature：-20 … +85℃

Weight： 204g(A3)

Maximum operating pressure： 350Bar(Port A,B,P),100Bar(Port T)

Hydraulic oil：DIN51524 - 535

Viscosity：5-500cSt

QN/Rated flow,Per Throttle Edge ΔP=35 bar: 5L/min,10L/min,15L/min

Internal leakage @ 210bar: <</span>1.5%QN

Step response(100% signal): <2.5ms</span>

Frequency response(±25% signal): >200Hz

Hysteresis: <1%</span>

Threshold: <0.1%</span>

Null bias: <0.2%</span>

Supply voltage: 20 - 28V (Typical 24V)

Input signal: +/-10V, +/-10mA ,+/-20mA, 4 ... 20mA

Maximum supply current: 3A

EM compatibility: EN61000 - 6 - 2, EN55011: 2016 + A1: 2017

Bushing Spool Type: A(Zero-lap)

Seal Material: NBR / FKM

PN: A3H07AE4N