Industrial Grade 200A DC Motor Speed Controller for 12 48V Applications. Features: Strict quality control standards to build and test. Stable performance and high reliability. 200A high power industrial speed regulator DC motor reducer forward and reverse DC 12-48V Specifications: Part name: high power industrial speed regulator Material: metal Color: as shown in the figure Input voltage: DC12-48V Output voltage: linear with load Instantaneous current: 200A Continuous current: recommended within 100A Forward and reverse: bidirectional Speed regulation : potentiometer (0-5V) Speed regulation range: 0–100% Supported motor: DC brush Wiring : terminal Module size: length width height 215mm 113mm 50mm Potentiometer according to installation opening: 10mm Note; 1, 0-100 digital display is the speed percentage, not the actual speed of the motor 2, the input voltage must be positive and negative, 220V household electricity cannot be input 3, the input voltage should be equal to the rated voltage of the motor (within 12-48V) 4, such as the rated voltage of the motor 12V input 12V motor 36V input 36V Package Contents: 1 x High Power Industrial Speed Regulator Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please allow slight manual measurement deviation for the data. Please kindly note that. Also, the each additional item means. The the same color and size. Transit time may be a little delayed because of the. If you have any questions.