Description
The Woodward 8256-010 is a high-precision, 24V clockwise rotating actuator designed to provide reliable throttle control for various engine types. Engineered for seamless integration with the Woodward EPG series speed controllers, this module delivers responsive and stable performance for the speed regulation of diesel, gas, and gasoline engines in demanding industrial applications.
Product Specifications
- Operating Voltage: 24 VDC
- Rotation Direction: Clockwise (CW)
- Application Type: Diesel, Gas, and Gasoline Engine Speed Control
- Compatibility: Woodward EPG Series Controllers
- Mounting Style: Flange Mount
- Operating Temperature: -40 °C to +95 °C
- Dimensions: 150 mm × 120 mm × 110 mm (approximate)
- Weight: 2.8 kg
- Country of Origin: United States
Frequently Asked Questions
💡 What is the primary function of the 8256-010 actuator? This actuator serves as the final control element in a speed control system. It receives electrical signals from the EPG controller and translates them into mechanical rotary movement to position the fuel throttle, maintaining consistent engine RPM under varying loads.
🛠 Is this actuator compatible with all Woodward controllers? The 8256-010 is specifically optimized for the EPG (Electric Power Governor) series. While it is highly versatile, it is recommended to verify the current draw requirements of your specific controller model to ensure electrical compatibility.
⚡ How do I troubleshoot if the actuator fails to rotate? First, check for the presence of 24VDC at the input terminals. If voltage is present, inspect the wiring harness for continuity and verify that the speed controller is actively sending a control signal. Physical binding of the linkage connected to the actuator shaft can also prevent proper rotation.
🔋 What maintenance is required for this unit? The 8256-010 is largely maintenance-free due to its brushless design. However, periodically inspect the external throttle linkage for signs of wear, corrosion, or lack of lubrication to ensure the actuator does not experience excessive mechanical resistance.
Recommended Woodward Actuator Series Models
- 8256-011 (Counter-Clockwise Rotation)
- 8270-1002
- 8270-1003
- 8270-1004
- 8270-1005
- 8290-001
- 8290-002
- 8290-003
- 8290-004
- 8290-005
