Sensorless Brushless Motor

The principle of operation of brushless motors is closely related to that of conventional DC motors, and centers on the Lorentz force law. This law states that a current-carrying conductor will be subjected to a force when placed in a magnetic field. In the case of BLDC motors, the stationary coil is electronically controlled to rotate in response to the moving permanent magnets. Brushless.com's sensorless brushless motors utilize an advanced electronic control system that is able to rely on self-induced feedback to determine the rotor position in the absence of Hall sensors to accurately control the rotation of the motor. In traditional brushed motors, the rotor position is typically detected by a Hall sensor, while Brushless.com's design eliminates this component, resulting in a more compact motor structure. This design reduces the failure rate and increases the reliability and durability of the system. In addition, the sensorless design allows the motor to operate properly over a wi