DC10~50V 40A PWM Speed Controller Board Motor Driver Controller CW/CCW Reversible Driver Electronic Governor

Features: With connection label, easy to install and operate. Can reverse the motor's direction(CW/CCW) through potentiometer knob. Accuracy circuit design, high efficiency, high torque and high power. Adjustable and wide speed range(0~100%). Equipped with outer shell to protect the controller board from damage as well as dissipate heat. Discounted at only: US$ 17.05