Precision Control for Propeller Performance

The governor is a key component in aircraft propeller systems. It regulates propeller speed by adjusting blade pitch, ensuring optimal engine performance during all flight phases. This precise control enhances efficiency, safety, and responsiveness in flight. In propeller manufacturing and maintenance, the governor plays a vital role in reliable operation.

Hoffmann Propeller - Govenor Inspection / Maintenance

Governors – Critical for RPM Control

Propeller governors precisely regulate oil flow to adjust blade pitch, maintaining constant engine RPM under varying flight conditions. As essential components in constant-speed systems, their accuracy is vital for performance and safety. Routine inspection and maintenance are key to preventing wear, malfunction, and costly downtime.

Certified Governor Maintenance

All governor maintenance at Hoffmann Propeller is carried out in compliance with EASA Part 145. Our certified procedures ensure the highest levels of safety, traceability, and performance. Detailed documentation and quality control guarantee reliable operation across all approved governor models.

Expertise You Can Trust

After removal, the governor is disassembled and thoroughly inspected. All parts are cleaned, maintained, and electroplated as needed. Precise measurements ensure correct reassembly. 

With decades of experience, Hoffmann Propeller offers a one-stop solution for safe and reliable governor performance for all common governor models.

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Are you interested in our maintentance services? Please contact us directly.

Andrea Huber - Hoffmann Propeller

Andrea Huber

Manager Sales & Service