Technical Specification Voltage:110V -240V Frequency: 50/60Hz Power Draw: 400Watts Insulation Class: Class E Speed RPM: 15000 RPM Protection: thermal fuse devices, with or withoutreset function Lamination diameter: 88mm Shaft diameter: 8mm Bearing: Range of both Sleeve bearing and ball bearing Typically used infood processor, blender, juicer, chopper,meat grinder, mixer, cutter etc.