Digital guide
You are here:
Woodward 8405-009
- Product Name: ProAct III Electric Actuator (MS Connector, CW to Max)
- Product Description: A high-performance rotary electric actuator designed for precise fuel valve and throttle control in industrial engines and turbines. It integrates a brushless DC motor, gearbox, and position sensor for accurate closed-loop positioning.
- Technical Specifications:
- Power Supply: 24 VDC (18–32 VDC)
Detailed content
-
- Control Signal: 0–200 mA
- Rotation Angle: 75°
- Output Torque: 10.4 Nm (92 lb-in)
- Position Feedback: Rotary Hall Effect sensor (non-contacting)
- Response Time: ≤100 ms for full stroke
- Operating Temperature: –40 °C to +85 °C
- Protection Class: IP65
- Weight: 11 kg (25 lbs)
- Key Features:
- Non-contacting position sensor eliminates wear and improves reliability.
- Bi-directional torque output for precise control in both directions.
- Integrated over-current and thermal protection.
- Weatherproof and corrosion-resistant housing for harsh environments.
- Direct replacement for older ProAct II and ProAct I actuators.
- Applications:
- Gas turbine fuel control valves (power generation).
- Industrial diesel/gas engine fuel metering systems.
- Marine engine control systems and propulsion valves.
- Off-highway equipment (construction, agriculture) engines.
- Process control valves and dampers in industrial plants.
