Model Aircraft Kits For Sale

Outrunner Brushless

without comments

what is the advantage between an inrunner and outrunner brushless motor in a model aircraft?

I have been flying for a few years now, and I have yet to feel a difference

Am I missing something?

Inrunner Vs Outrunner:

An inrunner motor has stationary coils which surround the rotating magnet at the center.

An outrunner motor has stationary coils at the center, and the rotating magnet on the outside.

Outrunner motors generally have lower Kv ratings, meaning they run at a lower speed, but with more torque, which would allow you to direct drive larger props without needing a gearbox. Most RC cars and boats would require an inrunner brushless motor.

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