Digital guide
You are here:
Woodward 8525-328
- Product Name: EGB Series Electro-Hydraulic Actuator
- Product Description: Electro-hydraulic actuator that converts electrical control signals into hydraulic motion for fuel valve positioning in diesel engines and gas turbines.
- Technical Specifications:
- Input Signal: 4–20 mA DC
Detailed content
-
- Hydraulic Supply Pressure: 150–300 PSI (10–20 bar)
- Shaft Rotation: 45° total travel
- Torque Output: 8–12 ft-lb (11–16 Nm)
- Operating Temperature: -20 °C to +85 °C
- Weight: 6.4 kg
- Key Features:
- Electro-Hydraulic Amplification: Low-power electrical signal controls high-power hydraulic output.
- Closed-Loop Position Feedback: Integrated sensor ensures accurate fuel valve positioning.
- Fast Response Time: Rapid actuation for quick speed/load adjustments.
- Compatibility: Works with Woodward 505/723PLUS series digital governors.
- Applications:
- Diesel/gas generator sets (500 kW–10 MW)
- Gas turbine fuel control systems for industrial power generation
- Marine propulsion engine fuel management systems
