250 300 350 400 450 500 550 mm Axial Flow Fan Motors for Condensing
Unit Great Quality Centrifugal Fan Backward Curved
YWF series cooling fans with external rotor motor consist of
three-phase asynchronous motors with external rotor or single phase
asynchronous motors with external rotor, impeller and cover. The
fans have the characteristic of compact construction, light weight,
small volume, high efficiency and creating big amount of wind. The
fans are suitable for all sorts of ground control facilities,
electronic equipment to ventilate and dissipate heat. Also, the
fans are used to exhaust the air and heat, purify the
air-conditioning system, protect environment and control pollution,
etc.
service environment:
ambient temperature -40℃--+65℃
sea level elevation:55kpa
humidity 90%-95%
Customizing the fans according to customers' requirements.
· Delivery time for sample order: 1-5 days, for pallets order 7-20
days after receiving clear payment;
· Warranty: 1 year for repairing or replacement of fans, customs
duty & freight not included.
After-sales Service
· 1 year warranty for all kinds of products;
· If you find any defective accessories first time, we will give
you the new parts for free to replace in the next order, as an
experienced manufacturer, you can rest assured of the quality and
after-sales service.
If you are interested in any of our products or would like to
discuss a custom order, please feel free to contact us. We are
looking forward to forming successful business relationships with
new clients around the world in the near future.
Advantages:
1) Compact design for shorter axial dimension
2) Smooth start-up and operating, less noise
3) Less heat and long life
4) Extensive applications
Technology:
Our Fan Guard,is made of mild steel wire Q235 or stainless steel
wire SS304 through cutting,rolling,bending and welding.
Finish:Chrome Plated, Nickel Plated, Electrolytic polishing,Galvanized,PVC
coated.
Characteristic:Various style,beautiful and practical, firm welding,corrosion
resistance,durable service.
Purpose:As fan guard or finger guard for hood of blower,air
condition,electric engine etc.
Technical Paremeters:
| Model | Voltage | Frequency | Current | Input Power | Speed | Air Flow | Capacitor | Noise |
| (V) | (Hz) | (A) | (W) | (RPM) | (m3/h) | (uF) | (dB) |
| YWF4E200 | 220 | 50 | 0.2 | 40 | 1450 | 540 | 1.5 | 45 |
| YWF4E250 | 220 | 50 | 0.25 | 56 | 1400 | 770 | 2 | 52 |
| YWF4D250 | 380 | 50 | 0.19 | 60 | 1400 | 770 | / | 52 |
| YWF4E300 | 220 | 50 | 0.4 | 90 | 1400 | 1600 | 3 | 58 |
| YWF4D300 | 380 | 50 | 0.28 | 90 | 1400 | 1600 | / | 58 |
| YWF4E350 | 220 | 50 | 0.73 | 145 | 1380 | 2500 | 4 | 62 |
| YWF4D350 | 380 | 50 | 0.4 | 145 | 1380 | 2500 | / | 62 |
| YWF4E400 | 220 | 50 | 0.85 | 190 | 1380 | 3500 | 6 | 68 |
| YWF4D400 | 380 | 50 | 0.52 | 190 | 1380 | 3500 | / | 68 |
| YWF4E450 | 220 | 50 | 1.2 | 250 | 1350 | 4850 | 8 | 68 |
| YWF4D450 | 380 | 50 | 0.62 | 250 | 1350 | 4850 | / | 68 |
| YWF4E500 | 220 | 50 | 1.6 | 350 | 1350 | 6570 | 10 | 72 |
| YWF4D500 | 380 | 50 | 0.52 | 390 | 1350 | 6570 | / | 72 |
| YWF4E550 | 220 | 50 | 2.4 | 500 | 1300 | 8700 | 12 | 75 |
| YWF4D550 | 380 | 50 | 1.25 | 500 | 1300 | 8700 | / | 75 |
| YWF4E600 | 220 | 50 | 3.3 | 710 | 1350 | 10850 | 16 | 78 |
| YWF4D600 | 380 | 50 | 1.61 | 750 | 1350 | 10850 | / | 78 |
| YWF4E630 | 220 | 50 | 3.55 | 750 | 1310 | 11000 | 16 | 78 |
| YWF4D630 | 380 | 50 | 1.6 | 750 | 1310 | 12000 | / | 78 |
| YWF6D710 | 380 | 50 | 1.25 | 670 | 650 | 12800 | / | 80 |
| YWF6D800 | 380 | 50 | 2.4 | 1100 | 900 | 21500 | / | 83 |
| YWF6D900 | 380 | 50 | 3.2 | 1600 | 900 | 27300 | / | 85 |
Dimensions:
More Models:
