12v Brushless Motor

- Jan 09, 2020-

Simply put, by changing the alternating frequency and waveform of the current wave input to the brushless motor's stator coil, a magnetic field is formed around the winding coil that rotates around the motor's geometric axis. This magnetic field drives the permanent magnet steel on the rotor, the performance of the motor is related to such factors as the amount of magnetic steel, magnetic flux intensity and the input voltage of the motor, and it is also closely related to the control performance of the brushless motor, because the input is direct current, the current needs to be converted by the governor into 3 phase alternating current, and the control signal needs to be received from the remote control receiver to control the speed of the motor to meet the needs of the model. Generally speaking, the structure of brushless motor is relatively simple, and it is the performance of brushless motor that really determines the governor, a good governor requires a single chip control program design, circuit design, complex processing technology and other processes of the overall control, so the price is much higher than the brush motor.


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