220V Condenser Fan Axial Flow Fan With External Rotor Motor Air Blowers Axial Ventilation Fan For Air Conditioning
Basic Infomation:
voltage: 220V/380V
frequency: 50HZ/60HZ
Diameter:200mm to 700mm
1)High efficiency, low noise, small vibration, compact structure, beautiful appearance.
2)Impeller fixed on the outer circle directly,so that the axial dimensions is shorter.
3)Obtained national patent.
4)Widely used: can replace the conventional axial flow fan or be used in the occasion where the Oil, smoke, dust is serious, such as kitchen, toilet, mineral&industrial factory etc.
Model no. explanation:
YWF 4 E - 400
1 2 3 4
1,YWF: Exterior rotor flow fan
2,Motor poles:2—2 poles,4—4 poles,6—6 poles
3,E-- Single-phase motor,D--three-phase motor
4,Fan diameter:400—fan diameter is 400mm
Advantages:
| *The fan rotor is directly welded by rotor and blade, it adopts double-sided dynamic balance, and the dynamic balance achieved G6.3. |
| *The fan blade, rotor and grid are all powder sprayed, the surface is smooth, bright and corrosion-resistant. |
| *The motor cover is also special handled, which helps the cover free from oxidized. |
| *Fan normal ambient temperature:-25°C~+60°C. |
| *The current insulation grades supplied are B-class, F-class and H-class, and protection class is IP54. |
| *Widely used for condensers and evaporators |
| *Available for size diameter from 200MM to 700MM. |
| *Various of voltage is available,such as 220V,380V,50HZ,60HZ,etc |
Technical Paremeters:
| Axial Fan Motor |
| Model | Diameter | Voltage | Frequency | Electric current (A) | Input Power (W) | Rated speed(r/min) | Rated Airflow(m³/h) | Noise |
| (mm) | (V) | (Hz) | dBA |
| YWF2D-200 | 200 | 380 | 50 | 0.2 | 67 | 2870 | 920 | 57 |
| YWF2E-200 | 200 | 220 | 50 | 0.28 | 65 | 2600 | 910 | 56 |
| YWF4D-200 | 200 | 380 | 50 | 1 | 21 | 1420 | 480 | 40 |
| YWF4E-200 | 200 | 220 | 50 | 0.2 | 29 | 1350 | 450 | 40 |
| YWF2D-250 | 250 | 220/380 | 50 | 0.25 | 105 | 2500 | 1800 | 65 |
| YWF2E-250 | 250 | 220 | 50 | 0.55 | 120 | 2450 | 1800 | 69 |
| YWF4D-250 | 250 | 220/380 | 50 | 0.25 | 60 | 1400 | 1010 | 55 |
| YWF4E-250 | 250 | 220 | 50 | 0.3 | 60 | 1400 | 1020 | 54 |
| YWF2D-300 | 300 | 220/380 | 50 | 0.34 | 140 | 2550 | 3200 | 68 |
| YWF2E-300 | 300 | 220 | 50 | 0.75 | 155 | 2650 | 3290 | 69 |
| YWF4D-300 | 300 | 220/380 | 50 | 0.25 | 70 | 1370 | 1830 | 60 |
| YWF4E-300 | 300 | 220 | 50 | 0.36 | 80 | 1380 | 1740 | 57 |
| YWF6E-300 | 300 | 220 | 50 | 0.34 | 75 | 945 | 1600 | 52 |
 | Axial Flow Fan |
| Impeller Materia : Cold rolled steel |
| Protection Class : IP44 |
| Insulation Class : F |
| Approvals : CCC,CE |
| Motor type : AC external rotor motor |
| Bearing Type : NSK |
| Quality guarantee : 2 Years |
| Application : Air conditioning,coolingsystem,ventilation equipments,etc |
