I have a 3 phase (3 wires) unicycle motor - 500W, 60V and a battery 50 - 60V (if I understand correctly - 16 cells x 3.7 V), 2.9 Ah.
I want to control this motor with Arduino PWM pin.
I understand, that I need an ESC to do that, but with what kind of specs? How can I know what voltage and amps should I look for? Maybe someone could explain this to me and also give some URL's to real ESC's.