3 Phase Electric Generator

thingiverse

This is a three phase generator. The generator body is 3 inches long and 4.25" x 4.25" I used 608ZZ 8x22x7 skateboard bearings, 8mm X 1.25 threaded rod and a hand full of 8 x 1.25 nylon locking nuts. The magnets are .25 x.25 x .75 rare earth magnets form a a halbach array. At ~ 2100 RPM it is producing 28.3 Volts.