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Woodward 8553-940

  • Product Name: Mechanical Speed Governor Assembly
  • Product Description: A precision mechanical governor designed for diesel and gas engines. It uses a flyweight mechanism to sense speed and adjust fuel flow, providing reliable, maintenance-free speed control for industrial and marine applications.
  • Technical Specifications:
    • Governor Type: Mechanical, flyweight-operated

Detailed content

    • Speed Range: 500–2200 RPM (configurable)
    • Control Mode: Isochronous or droop
    • Output Torque: 34 N·m (300 lbf-in)
    • Operating Temperature: -40 °C to +85 °C
    • Weight: 12.7 kg (28 lbs)
  • Key Features:
    • Simple, Reliable Design: No electronics or hydraulics, reducing complexity and maintenance.
    • Stable Speed Regulation: Flyweight design maintains ±0.5% speed accuracy under varying loads.
    • Adjustable Droop: Allows parallel operation of multiple generators.
    • Robust Construction: Cast aluminum housing and hardened steel internals for vibration and corrosion resistance.
  • Applications:
    • Standby Generators: Medium-sized diesel/gas generators for commercial and industrial backup power.
    • Industrial Engines: Prime movers for pumps, compressors, and irrigation systems.
    • Marine: Auxiliary generators and small main propulsion engines on workboats.

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