ED series direct current motor servo driver is a controller developed for our hollow cup series direct current motor and brushless motor. It can accurately control the various motion functions of the motor. The circuit adopts MOTOROLA company's direct current motor servo control chip and IR company's MOSFET tube as the power drive to form a H bridge drive level, high integration, small size, large power density, stable and reliable operation, complete functions, and is the best choice for motor drivers.