DC Motor Speed Controller 6V 9V 12V 24V 36V 48V 60V 30A with Digital Display DC Motor Driver Module

This product is able to regulate the DC motor speed with a stepless regulation knob.  It's adaptable voltage and current are quite large. Fitted with a digital display that shows the rate in percent of actual speed to maximum speed, you can regulate the speed much more precisely.  Specifications: Input Voltage: DC6V-60V Output Voltage: Linear with load(voltage drop at motor 2 terminals ) Output Current: 0A-30A         Continuous Current: <20A Speed Range: 0% to 100%(variable) Regulation Method: Potentiometer(Linear) Regulation Type: Regulating Current(cannot be used as a voltage regulator) Control Frequency: 15KHz(pulse width) Wiring Type: Screw terminal     Rotary Knob: 100K with switch(270°) Size: 75 x 56 x 28mm / 2.95 x 2.2 x 1.1" Package Includes: 1 x Speed Controller Note: Due to different batches, the cable color might differ from picture, please take the real one as standard.