Overview

The Woodward B210438 Propeller Governor Assembly is a specialized aviation component used to regulate propeller speed in piston aircraft engines. By automatically adjusting propeller blade pitch, it maintains a constant engine RPM regardless of changes in power or load. This ensures smooth operation, optimal performance, and safety during flight.

It is specifically designed for Continental IO‑470‑L engines and is widely used in Beech Baron 55, A55, and B55 aircraft.

Technical Specifications

Key Features

• Constant RPM Control: Automatically adjusts propeller pitch to maintain steady engine speed.

• Aircraft Compatibility: Designed for Continental IO‑470‑L engines and used in Beech Baron aircraft.

• Durable Construction: Built with high‑quality materials to withstand aviation stresses.

• Lightweight Design: Compact and easy to install (~1.36 kg).

• Certified Safety: CE and UL compliant for aviation standards.

Typical Applications

• General Aviation Aircraft: Beech Baron 55, A55, B55 with Continental IO‑470‑L engines.

• Flight Safety: Ensures smooth engine operation and prevents overspeed conditions.

• Performance Optimization: Provides efficient thrust and fuel economy by maintaining constant RPM.

FAQ

Q1: What is the main function of the B210438?

A1: It regulates propeller speed by adjusting blade pitch to maintain constant RPM.

Q2: Which aircraft use this governor?

A2: It is used in Beech Baron 55, A55, and B55 aircraft with Continental IO‑470‑L engines.

Q3: Is it certified?

A3: Yes, it is CE and UL compliant.

Q3: What warranty is provided?

A3: It comes with a 12‑month warranty.