Many people have seen model with brushless motors, batteries, they use so a lot of people there has been such a misunderstanding in the knowledge, thought the brushless motor is a dc motor, actually otherwise, brushless motor is ac motor, is a kind of three-phase ac permanent magnet motor, brushless motor input model 3 wire current is the alternating current (ac), it's just, it is not a 50 hz ac mains sine wave, but from the brushless motor controller (Commonly known kot brez krtača električnega nastavljivega) trifaznega izmeničnega modulacije kvadratnih valov je frekvenca višja od 50 Hz in spreminjanje hitrosti motorja.