Shaded Pole motor is one type of induction motor with 1) very long lifetime (3,000 - 8000 hours), 2) very low noise about 20-30dB(A), 3) low vibration(0.1-2.0mm/s),4) low speed (about 2000 - 2800rpm), 5) low power (about 6 - 60W), and 6) stable running. It can be widely used for office or home application that need very low noise environment. Such as: 1) microwave oven , 2) heater , 3) ventilator, 4) range hood, 5) small fan, 6) air purifier, 7) humidifier, 8) can opener 9) citrus press, 10) medical equipments, 11) sprayer, 12) compressor, etc.