This PWM motor speed controller is designed to meet the needs of users requiring precise motor speed regulation. Its compact and great construction makes it suitable for both replacement and new installations. The module's ability to provide smooth and consistent speed control ensures that motors operate efficiently and effectively in any application. Features -Color:Multi -Material:Metal, plastic, electronic components -Size:7.90X4.60X2.60cm/3.10X1.81X1.02in -Output current: 0-20A -Continuous power: 1200W -Control frequency: 25KHZ -Potentiometer installation opening: 7MM -Motor speed controller: ensure smooth and precise motor speed control with this advanced PWM module, enhancing system efficiency and reliability -Speeds regulators: supports up to 20A current, making it suitable for high-power motor applications in various industries -Optimized energy usage: PWM technology minimizes energy loss, extending motor durability and reducing maintenance expenses -User-friendly design: the modular structure allows for quick and easy installation, saving time during system assembly -Built to last: constructed with metal, plastic, electronic components materials, this controller makes longterm performance and safety Package list: 4 x motor speed regulator