Woodward DC10502-000-024 DYNA 2500 Linear Electric Actuator

Product Brief Description

The Woodward DC10502-000-024 is a high-precision DYNA 2500 series 24VDC linear electric actuator, engineered for closed-loop speed governing control of diesel and gas engines. It precisely adjusts the fuel rack position to stabilize engine speed and output power. Built with rugged sealed construction, conformal coated circuit boards and wide temperature tolerance, this actuator delivers fast dynamic response and reliable continuous operation under severe vibration, dust and moisture conditions on generator sets, marine engines and industrial prime movers.

Product Functions

• Convert control signal from Woodward digital governor into linear mechanical motion to adjust engine fuel rack
• Real-time closed-loop position feedback for accurate fuel regulation and stable engine speed control
• 24VDC power input with 0.5 FT-LB rated torque and 0.8 inch maximum linear travel stroke
• Fast response time for load transient changes, supports rapid fuel adjustment during engine load fluctuations
• Built-in over-current, stall and position fault monitoring for actuator self-protection and diagnostic feedback
• Sealed housing design provides resistance to oil, water and dust for harsh engine compartment environments

Application Scenarios

• Land-based diesel and gas generator sets for power plant and captive power systems
• Marine main engines and auxiliary generator speed governing control
• Industrial gas engines and diesel prime movers for oil & gas compression equipment
• Emergency backup generator and critical standby power engine control systems
• Engine retrofit projects upgrading mechanical governors to Woodward digital governing systems

Frequently Asked Questions