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Woodward 8242-107
- Product Name: Electric Actuator for Engine Speed Control
- Product Overview: A compact, high-torque electric actuator designed for precise fuel rack positioning in diesel and gas engines. Converts electrical control signals into linear mechanical motion, serving as the primary actuation device for Woodward electronic governing systems.
- Technical Specifications:
- Control Signal: 4–20 mA DC
Detailed content
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- Power Supply: 24 VDC ±10%
- Output Stroke: 25 mm (1 inch)
- Continuous Thrust: 150 N
- Operating Temperature: -30°C to +75°C
- Mechanical Life: 8 million full strokes
- Functional Features:
- Integrated position feedback for closed-loop accuracy.
- Fast response time for dynamic load changes.
- Sealed housing for dust and moisture protection.
- Overload and overtravel protection mechanisms.
- Direct compatibility with Woodward 505/508 governors.
- Application Scenarios:
- Fuel injection pump control in industrial diesel engines.
- Speed governing for generator sets and pump drives.
- Retrofit actuation for mechanical governor upgrades.
- Prime mover control in marine and industrial machinery.
