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Moog D661-4064 Electro-Hydraulic Servo Valve

Product Overview:
The Moog D661-4064 is a high-performance servo valve designed for precise control in industrial automation systems. It features a dual-stage design with a ServoJet pilot stage, ensuring rapid response and high resolution. The valve’s compact structure and integrated electronic amplifier make it suitable for space-constrained environments.

Detailed content

Technical Specifications:

  • Flow Rate: Up to 90 L/min
  • Maximum Operating Pressure: 250 bar
  • Frequency Response: 120–200 Hz
  • Step Response: 5–8 ms
  • Resolution: <0.4%
  • Hysteresis: <2.5%
  • Signal Range: ±10 mA, ±40 mA
  • Mounting Interface: ISO 4401-03-03-0-92
    Functional Characteristics:
  • High Dynamic Performance: The ServoJet pilot stage provides fast and accurate control.
  • Energy-Efficient: Over 90% of pilot-stage flow is utilized, reducing energy consumption.
  • Compact Design: Suitable for installations with limited space.
  • Durable Construction: Built to withstand harsh industrial environments.
    Applications:
  • Hydraulic presses
  • Plastic injection molding machines
  • Material handling systems
  • Construction equipment

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