Electric Motor 2

This is an electric motor made from a printed circuit board, some 3D printed components, 44 magnets, 44 steel washers, and a handful of electronic components for drive circuitry.

It is similar in design to http://www.thingiverse.com/thing:802 but it is much easier to make and the performance is much better. Maximum mechanical power output is about 600 mW. Top no-load speed is about 2000 rpm. This is probably enough power to do something useful.

Also provided is an open source script t