Spark Fun Electronics. 'Fly Electric' - CD-Rom motors. 'CD-Rom' brushless motors are fantastic! They generate stunning power from very little weight. Combined with LiPoly cells they are unbeatable. I have made dozens of these motors for myself and friends, and more to experiment or understand the principles. This page probably tries to be more advanced than cover the basics. Other 'motor' pages on this site are as follows: * Summary page (small and large motors) * Machining tips (advanced techniques) * Winding Density (advanced advice) This page covers three topics: Some important principles, torquey motors and then high speed motors. 'Torque' is what makes 'outrunner' motors special.
Characteristics that increase RPM are the opposite of all the above (except current probably). Our controllers are three phase so the stator has to have multiples of three teeth. The direction of winding and sequence in which teeth are wound is IMPORTANT and varies depending on the number of teeth and poles. I mainly use APC 8x3.8 Slofly props outdoors. 1. 2. MiniTV < Hardware < SuitcaseManuals. How to make PCB's with a laser printer.