YWF4D系列軸流風機為外轉子電機，該系列外轉子電 機具有結構緊湊、安裝方便、運行可靠、噪音低、 節能高效等特點。

YWF4D系列軸流風機分為單相異步電容運轉和三相異 步運轉兩種。廣泛應用于冷凝器、蒸發器等制冷設備及通風循環領域。

YWF4D系列軸流風機的絕緣等級為B級、F級。

電壓：單向電容運轉電機為220V/60HZ,三相電機 為440V/60HZ。我們可以按照客戶要求生產不同電壓、頻率的電機。

電機電源引線標準長度為1.5米，同時還有接線盒 形式可供客戶選擇C

電機適用的環境溫度為-30°C~60°Co

電機平均適用壽命為30000小時以上。

我廠所有電機通過歐洲CE認證和中國CCC認證。

電機使用前，必須將電機接地線與外部接地裝置有效連接。

YWF4D series axial fans are external rotor fan motors. These motors have characteristics of compact structure,convenient installation, energy conservation and high efficiency.

YWF4D series axial fan motors have two types, single phase asynchronous capacitor run fan motor and three phases asynchronous fan motor, They are widely used in condenser, evaporator and other refrigeration equipment and ventilating cycle areas.

The insulation class of the YWF4D series axial fans is B or F.

Voltage: The voltage of the single phase motor is 220V/60Hz,and the voltage of the three phases motors is 440V/60Hz. We can also supply voltage of the three phases motors is 380V/50H We can alsos ply other fan motors with different voltages and frequencies according to clients' requirement.

The standard length of the electrical wire on the fan is 1.5m and we can also supply the fan motors with connection box for clients' choices.

The applicable ambient temperature of the fan motors used in condenser is from -30°C to 60°C.

The average service life of motors is over 30000 hours.

All motors in our factory got CE approval in Europe and CCC safety certificate in China.

Before operating the motor, make sure to put the earth wire of the motor connected with the external grounding device.