Technical Specification Voltage:110V -240V Frequency: 50/60Hz Power Draw: 500Watts Insulation Class: Class E and F Speed RPM:2000 - 25000 RPM Protection: thermal fuse devices, with or withoutreset function Lamination diameter: 76mm Shaft diameter: 8mm Bearing: Range of both Sleeve bearing and ball bearing Typically used inblender, meat grinder, mixer, cutterglass trimmer, hand dryeretc.