UX-52 Digital Display 400W Motor Speed Controller Adjustable Speed Forword Backword Controller Torque controlFeatures:Small size, low power consumption, wide speed range. Long service life, fine mechanical properties, easy and convenient to use. Single phase start capacitor, can be combined with single asynchronous phase motor, miniature gear reducer and speed sensor to form mechatronics products. Widely used in packaging, printing, food, electronics, instrumentation, machinery and other production line industries to realize speed regulation, driving devices. Specifications:Main Color: Silver Voltage: 220V-240V Frequency: 50/60Hz Power: 400W Cable Length: 0.65m Product Size: 102*102*63mm / 4.0*4.0*2.5inProduct Weight: 326g / 11.4ouncePackage Size: 130*110*85mm / 5.1*4.3*3.3in Package Weight: 362g / 12.7ouncePackage List:1 * Speed Motor Controller