Brushless motor by hall sensor (Hallsensor)Put back the rotor position feedback control circuit, make its can learn motor phase commutation (Order)The accuracy of the time. Most of the brushless motor manufacturers production has three positioning of hall effect sensors. Because of brushless motor without brush, so also does not have relevant interface, therefore more clean, acoustic noise smaller,
in fact, no maintenance, longer life. so, what is still to be further? Although the understanding of the advantages of a brushless motor motor industry growing,
but so far work is still limited to develop the brushless motor hall sensor control electronic components. the current of motor drive box and motor drive card development demand is very urgent, they can provide designers with micro control device, programmable ability and drive, and all these functions are integrated in a single package. Both in the number is is to simulate mode, is essentially this integrated approach to complete all necessary commutator motor applications. No such integration, not
