Brushless DC motors are common place in RC Vehicles ... that keeps the arbor from moving axially in the housing. The 12 volt output of a standard ATX power supply was used to power the system ...
The series 119-1 (1.9 inch diameter) permanent magnet step motor is available in 7.5 degree or 15 degree step angles, and can be wound for bipolar or unipolar drives. Motors that are wound for bipolar ...