Motores Brushless De Corriente Directa.

Este tipo de motores, son muy utilizados para alcanzar altas velocidades y de bajo desperdicio de energía, ya que como su nombre lo dice, no tiene cerdas,  en estos motores debe ser proporcionada tres señales, idealmente tres señales senoidales desfasadas entre si 60 grados la una de la otra.


En busca de una fácil incorporación me encuentro realizando un circuito orientado a una electronica digital que permita la manipulación de velocidad de este por medio de señales digitales, como he venido haciendo en este blog pretendo que el cerebro sea un Arduino ya que ayudara más a personas menos relacionadas con la electronica y simplificara la forma de entender como funciona el dispositivo en general sin la necesidad de detallar.


Tras generar las señales debe mantenerse sincronía con el motor para realizar cambios de velocidad, ya se que se quiera acelerar o desacelerar el motor de una manera estable, para esto se requiere analizar el campo electronomagnetico de reversa que se puede leer en los cruces por cero de la bobinas no energizadas, obteniendo una señal como la siguente:





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