How would i create a simple RC PLane Engine/Motor?

Question

I want to know how to create one to be powered by Solar power for my Homemade rc plane

Answer 1

I would expect that any small electric motor made by a non-expert would be much heavier than buying a small, efficient motor of the right size and not work as well.
Basically, you need strong permanent magnets, a shaft to carry the propellor, and points to wind coils on the shaft. Each coil must be attached to contacts around the shaft which are matched to brushes so the coil is pulled toward the magnets when approaching and pushed when going away.
http://www.hb.quik.com/~norm/motor/
http://electronics.howstuffworks.com/motor3.htm

Answer 2

servos do no longer artwork with propellers, till you advise you elect a servo to regulate the engines throttle. you may get a affordable 4 channel radio device with a transmitter, receiver and servo(s) for purely $70. reckoning on the dimensions of the airplane, you ought to use a micro or maybe sub micro servo