In the world of model plane, this calculator will help you choose the best brushless motor for RC model plane or radio-controlled drones.
It is based on a pragmatic approach. Values and parameter tables are provided to help in the search for the best components of the chain formed by the propeller, gearbox, brushless motor, controller and battery.
This application offers several research bases, it takes into account the average position of the throttle you tune.
A complete documentation of the formulas used are available on the site referenced in the application.