Blade Angle vs RPM High Angle Low RPM
Blade Angle vs. RPM High Angle – Low RPM Low Angle – High RPM Constant Speed Principles Prop Governor adjusts blade angles to maintain RPM On Speed – Blade Angle OK
Blade Angle vs. RPM High Angle – Low RPM Low Angle – High RPM Constant Speed Principles Prop Governor adjusts blade angles to maintain RPM Over Speed – Blade Angle increases On Speed – Blade Angle OK
Blade Angle vs. RPM High Angle – Low RPM Low Angle – High RPM Constant Speed Principles Prop Governor adjusts blade angles to maintain RPM Over Speed – Blade Angle increases On Speed – Blade Angle OK Under Speed – Blade Angle decreases
Propeller Governor Fly-Weights Speeder Spring Pilot Valve Beta Ring Low Pitch Stop Nut
Propeller Governor On-Speed RPM Setting Actual RPM 2000
Propeller Governor Prop Control Over-Speed Power Lever RPM Setting Actual RPM 2000 2005
Propeller Governor Prop Control Under-Speed Power Lever RPM Setting Actual RPM 2000 1995
Propeller Governor Low Pitch Stop RPM Setting Actual RPM 2000 1990
Propeller Governor Low Pitch Stop Under-Speed Beta Valve Closes Low Pitch Stop Nut Pulls Beta Ring Forward RPM Setting Actual RPM 2000 1990
Over-Speed Governor Pre-set: 2288 RPM
Over-Speed Governor Prop Gov. Failed
Over-Speed Governor Prop Gov. Failed At 2288 RPM Overspeed Governor Assumes Control
Do you like what you’ve see so far? Do you want to see the rest of this system presentation? Send me an Email at larry@larryyorkaviation. com for information on how to schedule a King Air course tailored to your training needs.
- Slides: 17