US 52 Motor Speed Controller AC 220V 50/60Hz 300/400/500W Electric Regulator(400W), Controllers

At 50/60Hz, the speed control range of the motor governor is 90-1400r/min and 90-1700r/min, respectively. The controller is made of high-qualIty electronic components with stable and performance. The control precision is high, and the micro-control of the motor speed is realized. The of the product is simple, so that novices can quickly learn and master the method. It is widely used as a speed regulating device in the production line of packaging, printing, food, electronics, instrumentation, medical equipment, clothing industry. The controller has 6 lines, the black line is the main line of the motor, the red and white are the capacitor secondary lines, the two blue lines are the speed feedback line, and the green line is the ground line.