... -400 motor,YWF400 axial fan motor,YWF4D-400 220V motor YWF4D-400 220V/380V axial fan motor,YWF4D-400 motor,YWF400 axial ... winding.4. Voltage: The voltage of the single phase motor is 120V/60Hz, 220V/50Hz. The voltage of three phases motor is 380V/50Hz, we ... black plasticBlades: sheet steelRotor: encased in black plastic—Voltage: 220V/50Hz,120V/60Hz,380V/50Hz—Number of blades: 5—Direction of rotation: ...