Daftar Isi:
  • Along with industry development, the needs of electric motor that have high efficiency, speed, and torque, and inexpensive treatment is increasing. However, the motor that now is often used, such as induction motor and DC motor, failed to meet the needs. Therefore, BLDC motor is used to overcome the needs of efficiency, speed, torque, and the treatment cost. BLDC motor is a 3 phase synchronous motor. It’s called BLDC because BLDC uses DC source but it’s inverted to 3 phase AC using 3 phase motor drive or inverter. To support the commutation process in BLDC motor so the constant speed and torque can be obtained, sensor hall is used. Brushless DC motors are one of the important tools in this sequence to generate EMF behind the wave or trapezoidal box. Brushless DC motor when the voltage of the power supply to get it to move round draft turned in a magnetic field. This round will also produce a magnetic torque on the rotor.