Overview

The Woodward D210439 Prop Governor is part of Woodward’s propeller governor product line, engineered to regulate engine speed and propeller pitch. It ensures smooth synchronization and efficient operation of prime movers in aviation and industrial applications. The governor combines mechanical-hydraulic control with electronic signal inputs, making it versatile and reliable in complex environments.

Technical Specifications

Key Features

• Precision Control: Maintains accurate engine speed and propeller pitch.

• Electronic Compatibility: Accepts proportional current signals (20–160 mA).

• Durable Construction: Weatherproof housing with self-contained sump for reliability.

• Certified Safety: Meets NEMA “A”, CE, and UL standards.

• Compact & Lightweight: Easy installation in aircraft and industrial systems.

Typical Applications

• Aircraft Propellers: Ensures smooth synchronization and efficient thrust control.

• Industrial Engines: Provides speed/load regulation in heavy machinery.

• Turbines: Controls speed and load in gas or steam turbine systems.

• Marine Propulsion: Used in shipboard engines requiring precise governor control.

FAQ

Q1: What is the main function of the D210439?

A1: It regulates engine speed and propeller pitch for safe and efficient operation.

Q2: What type of control does it use?

A2: It uses speed droop control with proportional electronic signals.

Q3: Is it weatherproof?

A3: Yes, it has a weatherproof, self-contained sump design.

Q4: What certifications does it carry?

A4: It is certified with NEMA “A”, CE, and UL ratings.