AUKOR A7 Series Rotary Direct Drive Servo Valves

Brand: AUKOR

Advantages:

MOOG 030 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: 95.6x89x65.4mm

Mounting Interface：ISO 10372-04-04-0-92

Drive: Rotary Motor

Electronics: Integrated

Contamination-resistance: NAS8

Vibration resistance: 3Axis, 30g

Environmental temperature: -40 … +85℃

Weight: 820g

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,20L/min,40L/min,63L/min

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

Step response(100% signal): <</span>3.5ms

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

Hysteresis: <1%</span>

Threshold: <0.</span>3%

Null bias: <0.2%</span>

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

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

Maximum supply current: 4.5A

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

Bushing Spool Type: A(Zero-lap),B(3% lap)

Seal Material: NBR / EPDM

PN：A7H20AD4FN