... Size: 48*48mm Life: 3000 Hours Min Single Phase Shaded Pole motor is mainly composed of core, primary and secondary windings ... Core Thickness---------------8-40mm Shaft Diameter(mm)---------Φ2.5,Φ3.17,Φ4.0,Φ4.6,Φ5.0,Φ5.5,Φ ... . Application: Ventilator, Nebulizer, Vacuum pump, Air pump, Oven Motor electric Fan motor Oven motor YJ62-20:120/220V, 50/60hz, 2500-3000rpm electric motor specifications