This motor is a micro LRK and is a collaboration between Gail Graham, Mike Cross, and I. Mike supplied the 12-teeth stator. Gail machined the flux ring and bell. I did the final machining of the bell, machined the bearing tube and motor mount, installed the magnets, and wound the stator. Current weight is ~3.5g, but this could change depending on whether all 12 teeth are wound instead of the current six.