Features Versatile Speed Control: Effortlessly regulate the speed of your DC motor with this PWM controller, supporting a wide range of power supply voltages from DC 9V to 60V. Easy Reversal Function: Equipped with a convenient forward/reverse rotation switch, this controller allows you to easily change the direction of your motor's rotation. Precise Speed Adjustment: Control the speed of your motor precisely using the potentiometer with a built-in switch, providing smooth and accurate adjustments for optimal performance. Simple Installation and Operation: Enjoy hassle-free setup and operation with this controller's easy installation process and user-friendly design, ensuring a seamless experience for users of all levels. Sleek and Professional Design: Enhance the aesthetic appeal of your workspace with this controller's sleek and practical design, combining professional functionality with a beautiful appearance. Specification:Item Type:Motor Controller Input Voltage:DC9~60V Output Voltage:Linearity under Load Maximum Current:10A Continuous Current:5A Function:Forward/Reverse/Stop Speed Adjustment Range:0~100% Control Frequency:15Khz Speed Adjustment Mode:Potentiometer Speed Adjustment Pattern:Current Adjustment Motor Supported:DC Brush Motor Wiring Type:Electric Wire Size:90 x 52 x 36mm / 3.54 x 2.05 x 1.42in Installation Size:Central Length:104mm / 4.09in Weight:138g/4..87oz Package List:1 x Controller Note:1. The input voltage should be equal to the rated voltage of the motor. It is not possible to input 220V household electricity. 2. The input must distinguish between positive and negative polarity. 3. The motor can be connected without distinguishing positive and negative, when the running direction is inconsistent with the expected, you can change the direction by adjusting the motor wire sequence. Package List 1 x Controller