... : Class E and FSpeed RPM: 20000 RPMProtection: thermal fuse devices, with or without reset functionLamination diameter: 63mmShaft diameter: 6.35mm 7 ... or 8mm shaftBearing: Sleeve bearingTypically used in blender,soybean milk maker, meat grinder, mixer, food processor, chopper, switch etc.Fully customized ... for speed, torque and power 6331 motor for soybean milk maker