of a brushless DC motor , the electronic controller activates different coils in sequence according to the change in the rotor position. In this way, the magnetic field of the coil interacts with the magnetic field of the permanent magnet to generate a rotational torque, causing the rotor to start rotating.
During the braking phase, the electronic controller will reduce the current as needed to achieve a smooth braking effect. This can be achieved by reversing the activation of the coil.
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