Brushless motors and brushed motors in the intelligent pedestrian passageway speed gate have their own characteristics Brushed motors are motors that contain brush devices, which can convert electrical energy into mechanical energy, and have the characteristics of fast startup, timely braking, smooth speed regulation, and simple control circuits, etc. The working principle is to change the direction of the coil current by means of the brush and commutator, so as to achieve the rotation of the coil. Its working principle is to change the direction of coil current through brushes and commutator, so as to achieve the rotation of the motor. However, brushed motors have disadvantages such as relatively short life, high maintenance cost and high noise. Because of the high contact resistance of the brushes and commutator, the motor is prone to heating, which affects performance and life. Also, brushes need to be replaced when they wear out, increasing maintenance costs.

        In contrast, brushless motors offer higher stability, lower noise and longer life. Brushless motors are electronically commutated by semiconductor switching devices, eliminating the brushes and commutator found in brushed motors. This design reduces mechanical friction and wear, increasing the efficiency and life of the motor. At the same time, brushless motors are much quieter, making them suitable for locations where a quiet environment is required. In addition, brushless motors are more precisely controlled, allowing for more efficient speed regulation and positioning.

       Brushless motors are more widely used in intelligent pedestrian access speedway gates. Its high efficiency, stability and low noise characteristics enable the speedway gate to respond more quickly and control the entry and exit of passers-by more accurately. At the same time, the long life and low maintenance cost of brushless motors also reduces the overall operating cost of the speedway gate.

       The above content is for reference only, for more information, it is recommended to consult a professional in the field of electrical machinery.