♦Wiring: only connect three power lines and power lines, no need to connect Hall encoder lines, the software can calibrate motor parameters with one click ♦The driver adopts FOC magnetic field positioning technology and SVPWM technology ♦The driver supports potentiometer speed adjustment or 0~5V analog input signal ♦Has overcurrent, overvoltage, undervoltage and other protection functions, and optional output alarm prompts ♦Supports RS485 and IMicro-USB communication ♦Equipped with 3 common anode digital input ports and 1 common cathode digital output port ♦No need to connect Hall encoder line, strong anti-interference ability