Features: High performances Motor Speed controllers with 10 to 60V input and 6A output delivers smooth forward/reverse control via 15KHz PWM technology, ideal for industrial packaging machinery and automation systems. strong strength ABS housing a small 60x91x98mm unit featuring smooth potentiometer speed adjustment, three way forward/stop/reverse switches , and brush motor compatibility for precise monent management. designs for mechanical engineers and industrial equipment operators requiring reliable 12V motor regulation in packaging, printing, and conveyor belt applications. Optimizes production line efficiency in tight space , from automates packaging system to printing presses, with flutter without operation and overloading defense for continuous 6A workloads. strong 15KHz PWM controllers minimizes electromagnetic interferences while maintaining precise speed consistency across industrial environment , backed by terminals wiring for secure motor connection . Specifications: Component : ABS Input electric ranges: 10V-60V Length: about 98mm/4inch Width: about 60mm/2.4inch Package Includes: 1xSpeed controllers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.