1, the electric vehicle brushless motor direct power can not turn through the controller.
2, brushless DC motor is composed of motor body and drive, is a typical mechatronics products. Because the brushless DC motor is operated in automatic control mode, it will not add starting windings to the rotor as the synchronous motor started under frequency conversion speed regulation, and will not produce oscillation and out-of-step when the load changes. The permanent magnets of small and medium-sized brushless DC motors now mostly use rare earth Ndfeb (Nd-Fe-B) materials with high magnetic energy product.