DC 10-60V MAX 20A PWM Motor Speed Controller Regulator Motor Driver Governor Stepless Variable Rotary Switches 12V 24V 36V 48V Pulse Width Modulator For 775 Motor and More

The DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM). It features soft start, blocking and low voltage protection. It's high power dc motor controller, the maximum current is 20A. Equipped with a stepless rotary switch, it's easy for you to control your dc motor with high accuracy. Specification: Input voltage: DC 10-60V (The specific voltage must be the same as the rated voltage of the motor) Output voltage: Linear output under load Current: 0-20A (Limited value 20A)                      Regulating type: regulating current Regulating method: potentiometer(270° linear)                                            Regulating speed range: 0-100% Control frequency: 15KHZ Knob: 10K(with switch)                             Size: Approx. 9.6 x 6.1 x 3.4cm / 3.78 x 2.4 x 1.34inch Weight: 107g               Package Included: 1 x DC Motor Speed Controller      Note: The input terminal must be divided into positive and negative input. The input voltage must be the same as the rated voltage of the motor(within DC 10-60V). Can not input AC 220V, or it will burn up the module directly. Blocking protection is not a power cut, it is the limited current value of 20A. Please allow 1-3cm differences due to manual measurement. Thank you for your kindly understanding.