An overview of axial fans with external rotor motor

1. YWF series axial fans are external rotor motors. These motors have characteristics of compact structure, convenient installation and high efficiency.

2. YWF series external rotor motors have two kinds, single phase asynchronous capacitor fan motor and three phases asynchronous fan motor. They are suitable for commercial freezer and cold storage, ice machine, air cooling machine, water chiller, condensing unit, central air-conditioning and heater, etc.

3. The insulation class of motor is F or B, and the protection class of that is IP54 or IP44. All motors have thermal protector in the 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 can also supply other fan motors with connection box for clients' choices.

5. The axial fans are available with fan guard grill and without guard grill, operating with 200mm to 900mm diameter fan blades.

6. The useable ambient temperature is from -30°C to 60°C.

7. The service life of motors is more than 30,000 hours.

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

9. Most of External Rotor Motors have passed UL in America, CE approval in Europe and CCC safety certificate in China.

   FENGDA was established in 1990,covering an area of 17,000 square meters,more than 200 employs.

We professionally  manufacture various fans and motors,which widely used in ventilation,air condition,

cooling and heating industry.

     We have strong technology,specialized production facilities and advanced inspection instruments,relying

on professionally R &D team,high efficiency production lines and scientific  management ."Low noise,high

airflow volume,stable running and long lifetime" to be our strongpoint. By national detection,the technical values

of noise, volume, temperature rising balance,lifetime are better than other factories.

    Over the years,we have been insisting on the principle "being the leader enterprise ,being the best quality,

being the greast contribution",which establish the famous brand of  "Fengda".We have gotten CE certificates

and ISO9001Quality Management System Certification.And our products are exporting to Europe and America,

Middle East,Russia etc.

  Packed in seaworthy cartons, we also could packing according to customers' requests 

1. 1 year warranty

2. The defective goods would be returned back 

1. Q: Do you provide warranty for the goods?

   A: Yes, we provide warranty for all the goods from us.

 2. Q: Could  FENGDA  provide technology support?

   A: We're in this field many years. If there's any problem, please contact with us,we'll provide suggestion from our engineer to help you solve problem.

 3. Q: Does  FENGDA  keep goods in stock or only trading?

   A: We have large warehouse for goods. Keep lots of goods in warehouse, so could promise fast delivery.

4. Q: Could you fill the invoice for customs as our requirement?
   A: Yes, if there's any requirement for it, please tell us. We'll do it.

 1.Water cooler

2. Air cooler

3. Heater

4. Heat pump

5. Evaporator

6.Dehumidifier