Description
FOR CONTROLLING THE DC MOTOR SPEED: This Motor Speed Controller is 40A high power Speed Controller, mainly used for controlling the DC motor Speed..BUILT-IN COOLING FAN: This dc brush motor speed controller has a built-in cooling fan, make it not easy to fever, ensure high efficient work.NOTE: 1. The digital display is the motor full speed percentage 0-100, non-motor actual speed. 2. The input voltage must differentiate "+" ,"-". 3. The input voltage should be equal to the rated voltage of the motor within 10-55V..ADVANTAGE: This motor speed controller support DC motor CW and CCW rotation, and digital LED display of 0-100% speed percentage..HIGH QUALITY: The input voltage is DC10-55V, it has an accuracy circuit design, high efficiency, and high quality
