High-speed motor driving device capable of being accurately controlled

The utility model provides a high-speed motor driving device capable of being accurately controlled, which comprises a signal receiving module, a signal processing module, a signal transmitting module, a driving module, a motor and an optical counting module, and is characterized in that the optical counting module, the signal receiving module, the signal processing module, the signal transmitting module and the driving module are sequentially in signal connection; the driving module is in control connection with the motor which is in control connection with the optical counting module. In the application, the innovation lies in that the data is transmitted to the signal processing module through the monitoring and processing of the optical counting module, so that the purpose of accurately controlling the high-speed motor is achieved. The high-speed motor driving device capable of being accurately controlled is high in convenience, sensitivity, reliability, stability, accuracy and flexibility, and the defect