Features: The CCM2 Motor Speed Controller utilizes advanced technology for high conversion efficiency, wide speed ranges, and stable performances, making it an ideal choices for precisions motor control applications.Built with imported semiconductor chips and rigorously tested for voltages/current stability, this industrial grade controller features overload/short circuit protections (≤30s) and reversible potentiometer operations for forward/reverse/stop functions.Designed for engineers, robotics enthusiasts, and industrial maintenance professional requiring stable speed regulation in automation systems, machines, or heavy duty equipment.Perfect for optimizing motor driven applications in workshops, manufacturing facilities, or projects like conveyor belts, printers, and automated production lines.Its strong plastic housing ensures electrical insulation and heat dissipation, while compact dimensions (spell out if available) allow seamless integration into existing electronic organization.Specifications: Resistor resistance value: B10KCable length: approximately 20 cm/7.87 inchesResistor mounting hole: 8mmvoltages: 10V-30V (wide ranges)Working voltages: 12vx3A=36W/24Vx3A=72W can reach 120Wcurrent: 3A (m-a-x continuous output current)m-a-x current: 4AModulation ranges: 5%-95%frequency: 500HZModule size: approximately 74x47x28mm/2.91x1.85x1.10 inchesPackage Includes: 1x CCM2 motor speed regulatornote: "Please allow 1-2cm errors due to manual measurement.Please allow for slight color differences due to different display resolution.