Brushless dc motor, is it ac motor or dc motor? Why is that?
Dc motor, only without brush and commutator, should be inside by hall sensor to detect the rotor position, make the drive circuit commutation, turn in one direction of motor
Brushless dc motors and traditional brushless dc motors are all dc, but instead of the brush and commutator with commutator circuit. The rotor is a magnetic pole, the stator is an armature, and the actuator causes the current to change in the stator winding, similar to the ac induction motor. Ac motor is ac power, speed and power frequency are related, differentiation step and synchronization. Is the difference between brushless dc motor and ac motor rotor magnetic pole, the stator is the armature, stator rotating magnetic field of the former is only generated by the sensor and the driving circuit, a is produced by the alternating current (ac). That's a lot of it, but one of the nice things about a brushless dc motor is that it's a little bit more linear with dc motors. If you want to really understand it, check it out.
Dc, of course! Brushless dc motor actually a lot of time is said to be ac motor, because of the dc is converted to communicate by oscillation circuit, so it actually is the essence of communication, we just at the time of judgment is dc or ac is the type of the input circuit. I hope I can help you.
Brushless motor is dc motor. Using direct current, adjust the speed of the pulse width. Ac motor is used for alternating current, adjust the speed of the converter.
