Products Description
The Woodward 8400-016 Speed Controller is a state-of-the-art electronic control unit designed to provide precise speed regulation for a wide range of engine types, including diesel, gas, and dual-fuel systems. Offering advanced features such as adaptive control algorithms, real-time monitoring, and high-speed response, the 8400-016 is ideal for applications requiring fast, reliable engine speed control.
This controller is part of Woodward's renowned series of speed control products, built to ensure engine stability, optimize performance, and reduce fuel consumption. The 8400-016 is widely used in industrial, marine, and power generation systems, where precise speed regulation is essential for operational efficiency.
With built-in safety features, high flexibility in configuration, and compatibility with a variety of sensors and actuators, the 8400-016 Speed Controller is the perfect solution for engines requiring precise and stable speed management.
Technical specifications

Manufacturer : Woodward
Product No. : 8400-016
Product type : Speed Control Proact Module
Made in U.S.A
Supply Voltage : 24V DC
Speed range : 0 to 6000 rpm
Accuracy : +0.25%
Power Consumption : 10 - 15 W
Analog Inputs : 4-20mA
Digital Inputs : For start/stop
Analog Output : 4-20mA
Operating Temperature : -40°C to +70°C (-40°F to +158°F)
Storage Temperature : -40°C to +85°C (-40°F to +185°F)
Relative Humidity : 5–95% RH (non-condensing)
Benefits of the Woodward 8400-016
- Efficiency Gains: Precise speed control improves fuel efficiency, reducing operational costs.
- Increased Lifespan of Equipment: By ensuring stable operation, it reduces wear and tear on engines and turbines.
- Enhanced Performance Monitoring: Provides detailed insights for real-time decision-making and predictive maintenance.
- Flexibility: Can be adapted to a variety of machinery, improving scalability and future-proofing your systems.
Our Advantages at a Glance
At PLC Leader, we are dedicated to delivering top-quality industrial automation parts to support your operations. Here's why working with us makes a difference:
100% Genuine Parts: All products are original and come with detailed test reports for complete peace of mind.
Fast & Reliable Service: Our efficient warehouse and logistics ensure quick responses and rapid shipping worldwide.
Extensive Stock & Competitive Pricing: We offer a wide selection of multi-brand automation spare parts at highly competitive prices.
One-Year Warranty: Every product includes a one-year warranty, giving you confidence in your purchase.
Tailored Solutions: From part replacements to equipment upgrades or sourcing discontinued models, we provide solutions to keep your systems running smoothly.
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