What is a brushless motor controller? What are the functional characteristics and composition of a brushless motor controller? The functional characteristics of the brushless motor controller are that the brushless motor can perform simple variable speed control. All important currents are determined by a separate external resistor, and the setting of the brushless motor is relatively simple. The motor can start and stop using the power supply of the circuit to complete the start timing sequence. Two electric containers can complete the independent operation control function, and the peripheral circuit of the brushless motor adopts a new back electromotive force commutation technology, Brushless motors can provide the minimum jitter free torque for ****** efficient control. With commutation PLC, brushless motors can effectively suppress PWM spike noise signals.

      The composition of a brushless motor controller for electric vehicles is mainly composed of a microcontroller main control circuit, a power transistor front-end drive circuit, an electronic commutator, a Hall signal detection circuit, a handle signal circuit, an undervoltage detection circuit, and a current limiting circuit. Brushless motor overcurrent detection circuit, brake signal circuit, speed limit circuit, power circuit, and other components.