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Woodward 8404-2059

Product Overview

A compact, integrated electric actuator designed for precise rotary control of butterfly valves, fuel racks, and throttle levers in industrial engines and turbines. It combines a limited angle torque (LAT) motor, gearbox, and integral driver electronics into a single unit, eliminating the need for external hydraulic systems. The actuator accepts standard industrial control signals and provides accurate positioning with fast response, making it ideal for harsh engine compartment environments.

Woodward 8280-3014

Product Overview

A high-performance, programmable digital controller from the 723PLUS series, designed for complex speed and process control applications on engines and turbines. It offers a rich set of configurable I/O, advanced PID control algorithms, and support for multiple communication protocols. The controller’s metal chassis and ruggedized components ensure reliable operation in extreme industrial conditions, including power plants, refineries, and offshore platforms.

Woodward 8262-959

Product Overview

A digital position controller designed for precise actuator positioning in turbine and engine control systems. It works in conjunction with Woodward 505/505E digital turbine controllers, providing closed-loop position control for fuel valves, steam valves, and throttle actuators. The unit accepts a 4–20 mA command signal and outputs a calibrated 4–20 mA drive signal to the actuator, ensuring accurate positioning under varying load conditions.

Woodward 8272-611

Product Overview

An analog electronic controller from the industry-standard 2301A series, designed for diesel and gas generator sets. It provides precise isochronous speed control and real kW load sharing for parallel-operated gensets. This model features a 20–160 mA actuator drive output, suitable for driving Woodward hydraulic actuators. Its metal enclosure offers excellent EMI shielding and vibration resistance.

Woodward 8527-162

Product Overview

A compact, versatile mechanical-hydraulic governor for medium-sized diesel and gas engines. It operates using engine oil pressure to drive hydraulic servo mechanisms, adjusting fuel supply to maintain constant speed. The UG-8 is widely used in industrial and marine applications due to its simple design, easy maintenance, and reliable performance in harsh conditions.

Woodward 8523-153

Product Overview

A microprocessor-based overspeed protection module for prime movers, designed to monitor shaft speed and trigger emergency shutdown in case of overspeed events. It features dual redundant speed inputs and fault-tolerant logic to ensure reliable protection for engines and turbines. The module’s compact, DIN-rail mountable design integrates seamlessly into control panels, providing high safety integrity for critical power generation equipment.

Woodward 8562-896

Product Overview

A heavy-duty mechanical-hydraulic governor designed for large industrial diesel engines, gas engines, and steam turbines. It uses engine lubrication oil as the power source, requiring no external electrical supply. The unit automatically adjusts fuel rack or steam valve position in response to speed changes, maintaining precise speed regulation under varying load conditions. Its robust cast-iron construction and integrated hydraulic circuitry ensure long-term reliability in high-temperature, high-vibration environments.

Woodward 8290-039C

Product Overview

A compact, all-electric governor designed for precise isochronous speed control of diesel engines. It eliminates the need for a mechanical drive or hydraulic oil supply, making it ideal for prime movers with low-mass, low-friction fuel linkages. The EPG governor receives a speed signal from a magnetic pickup and drives an integrated electric actuator to adjust the engine’s fuel supply.

Woodward 8272-288

Product Overview

An analog speed and load sharing controller, part of Woodward’s industry-standard 2301A series. It is designed for diesel and gas generator sets, providing reliable isochronous speed control and accurate real kW load sharing for parallel operations. This model features screw-clamp terminals for easy field wiring and nine user-adjustable potentiometers for tuning control parameters.

Woodward 8280-154

Product Overview

A high-end, programmable digital controller from Woodward’s 723 Plus series, designed for the most demanding speed and process control applications on gas/steam turbines and reciprocating engines. It features a powerful processor, expanded memory, and a rich set of I/O and communication options. The controller supports advanced control algorithms, user-defined logic, and seamless integration into distributed control systems (DCS).

Woodward 9906-130

Product Overview
A powerful, microprocessor-based controller from Woodward’s 723 series, designed for complex speed and process control applications on engines and turbines. It offers a wide range of configurable I/O, advanced PID control, and support for multiple communication protocols. The controller’s metal chassis and ruggedized components ensure reliable operation in extreme industrial conditions.

Woodward 5501-430

Product Overview

A high-density, VME-bus compatible controller module from Woodward’s NetCon series, designed to drive and monitor two independent actuators in turbomachinery control systems. It provides precise current output for actuator positioning and includes comprehensive fault diagnostics for enhanced system reliability. The module is hot-swappable, allowing for online replacement without system shutdown.