Theory

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Links:

motor control tutorial   

A quick tutorial on electrical motor.

Servo Magnetics Inc. 2pole-bldc-motor   

A great animation of a brushless motor turning, with the voltage impulses needed.

T. Shimizu's Brushless motor data   

A basic primer on motor theory with real-world data from motors.

E Zone motor constant formulas   

A discussion on motor constants, what they mean and where they come from. Part one.

E Zone motor constant formulas part two   

Derivations of the formulas used in part one.

G2 Consulting - Motor Design and Power Electronics (course)   

Long, very thorough magnetics and motor course. Worth going through if you want to design your own motors.

The E Zone ideal motor   

It seems that a lot of e-flight beginners have trouble understanding electric power systems. If you are confused about how electric motors work then follow along with Jim bourke as he presents a simplified electric motor model.

brushless motor animations and simulations - RC Groups   

Some great motor animations showing how both normal and outrunner electric motors work.

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