Changzhou Trustec Company Limited
TRUSTEC MOTOR YOUR TRUSTED FACTORY
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round silent axial flow blower fan 220V, window mounted exhaust fan
| Type | Diameter mm | Input Voltage V | Input Power W | Air Volume m³/h |
| Forward Centrifugal Fan | 120-500 | 220/380 | 50-4500 | 250-9000 |
| Backward Centrifugal Fan | 180-560 | 220/380 | 20-2000 | 250-10000 |
| Snail Centrifugal Fan | 120-500 | 220/380 | 100-2000 | 1000-20000 |
| Inline Duct Fan | 100-300 | 220/380 | 50-300 | 200-2000 |
| Axial Flow Fan | 250-630 | 220/380 | 30-1800 | 500-20000 |
| Cross Flow Fan | / | 220 | 10-50 | 100-500 |
Product Advantage
1. compact structure and small size
Integral design of motor makes the whole structure more compact and the axial dimension reduced.
2. wide speed regulation range, smooth start-up and low start-up current
Special squirrel cage rotor structure and one-time die casting process ensure smooth start of motor, low start-up current, wide speed range and smooth speed regulation.
3. low noise, small vibration, energy saving and high efficiency
With advanced specification and manufacturing technology, the main parts have high processing accuracy, smooth operation, low noise and small vibration; high quality electromagnetic material and special electromagnetic structure design to ensure high efficiency of motor.
4. strong adapt ability
It can be widely used in cold ventilation industry such as duct fan, roof fan, environmental air conditioning, condenser, evaporator etc.
Drawing Dimension
Technical Parameters
| Model | Air Volume /m³/h | Input Voltage /V | Frequency /Hz | Input Power /W | Current /A | Speed /RPM | Capacitor /μF | Noise /dBA | Weight /kg |
| TR4S-250S | 800 | 220 | 50 | 50 | 0.25 | 1400 | 2 | 55 | 3 |
| TR4S-300S | 1200 | 220 | 50 | 95 | 0.45 | 1400 | 3 | 58 | 3 |
| TR4S-350S | 2000 | 220 | 50 | 125 | 0.65 | 1400 | 4 | 62 | 5.4 |
| TR4S-400S | 2600 | 220 | 50 | 180 | 1.0 | 1400 | 6 | 66 | 6.7 |
| TR4S-450S | 4450 | 220 | 50 | 260 | 1.2 | 1400 | 8 | 68 | 7.1 |
| TR4S-500S | 5200 | 220 | 50 | 450 | 1.35 | 1400 | 15 | 72 | 9.1 |
| TR4S-550S | 8400 | 220 | 50 | 550 | 1.7 | 1400 | 15 | 75 | 12.6 |
| TR4S-600S | 10700 | 220 | 50 | 700 | 2.3 | 1400 | 20 | 77 | 15.9 |
| TR4S-630S | 11800 | 220 | 50 | 750 | 2.3 | 1400 | 20 | 78 | 17 |