Technical Specification Voltage:110V -240VFrequency: 50/60Hz Power Draw: 180WattsInsulation Class: Class E and FSpeed RPM: 20000 RPMProtection: thermal fuse devices, with or withoutreset functionLamination diameter: 54mmShaft diameter:6.35mm or 7.14mm shaftBearing:Sleeve bearingTypically used in food processor,blender,juicer, meat grinder, soybean milk maker, food choppperetc.