Manufactured by Fengda, Q motor power from output 3Watt to 34Watt , low noise and ... stand design, 110V 220V 50/60Hz... Shaded-pole motor and Q motor Housing: Die-Cast Aluminum PaintedBlade: Aluminum .Insulation Resistance:10M ... ºC: Ball bearing 60,000hr and sleeve bearing 30,000hr Q motor, fan motor