Changzhou Trustec Company Limited
TRUSTEC MOTOR YOUR TRUSTED FACTORY
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backward curved centrifugal fan blower, 175mm diameter centrifugal fan
Features
High efficiency, low noise.
Light weight, compact size.
Convenient use, small space.
Plastic or steel impeller.
Drawing Size
Application
Heat recoverer, fresh air ventilation, air purifying equipment, exhaust and ventilation.
Air cooling and heating equipment, air control system.
Fan drive air purifying unit, cleaning equipment, dehumidifier, constant temperature and humidity incubator.
Air purifier, telecommunication cabinet, portable air conditioner.
Technical Parameters:
| Model | Air Volume /m³/h | Voltage /V | Frequency /Hz | Input Power /W | Current /A | Capacitor /μF | Speed /RPM | Static Pressure /mmAg | Noise /dB | Weight /kg |
| TOB-180/30-2P | 524 | 220 | 50 | 77 | 0.38 | 1.5 | 2609 | 22 | 62 | 1.3 |
| TOB-180/30-2P | 564 | 220 | 60 | 81 | 0.38 | 1.5 | 2984 | 30 | 63 | 1.3 |
| TOB-190/45-2P | 522 | 220 | 50 | 54 | 0.25 | 2 | 2450 | 29 | 55 | 1.3 |
| TOB-190/45-2P | 600 | 220 | 60 | 75 | 0.35 | 2 | 2550 | 40 | 57 | 1.3 |
| TOB-190/45-2S | 522 | 220 | 50 | 54 | 0.25 | 2 | 2450 | 29 | 55 | 2.8 |
| TOB-190/45-2S | 600 | 220 | 60 | 75 | 0.35 | 2 | 2550 | 40 | 57 | 2.8 |
| TOB-190/45-4S | 282 | 220 | 50 | 24 | 0.14 | 2 | 1320 | 7 | 43 | 2.5 |
| TOB-190/45-4S | 342 | 220 | 60 | 25 | 0.25 | 2 | 1450 | 13 | 45 | 2.5 |
| TOB-225/50-2S | 972 | 220 | 50 | 135 | 0.60 | 4 | 2650 | 48 | 55 | 2.8 |
| TOB-225/50-2S | 1152 | 220 | 60 | 170 | 0.75 | 4 | 2950 | 70 | 57 | 2.8 |
| TOB-225/50-4S | 282 | 220 | 50 | 24 | 0.14 | 1 | 1320 | 7 | 43 | 2.5 |
| TOB-225/50-4S | 342 | 220 | 60 | 25 | 0.25 | 1 | 1450 | 13 | 45 | 2.5 |
| TOB-250/50-2S | 1230 | 220 | 50 | 175 | 0.81 | 6 | 2600 | 55 | 68 | 3.5 |
| TOB-250/50-2S | 1482 | 220 | 60 | 240 | 1.00 | 6 | 2700 | 80 | 70 | 3.5 |
| TOB-250/50-4S | 780 | 220 | 50 | 37 | 0.17 | 1 | 1400 | 14 | 55 | 3.2 |
| TOB-250/50-4S | 918 | 220 | 60 | 40 | 0.20 | 1 | 1600 | 20 | 58 | 3.2 |
| TOB-280/50-2S | 1698 | 220 | 50 | 250 | 1.12 | 8 | 2400 | 69 | 70 | 2.8 |
| TOB-280/50-2S | 2010 | 220 | 60 | 340 | 1.50 | 8 | 2700 | 100 | 75 | 2.8 |
| TOB-280/50-4S | 1200 | 220 | 50 | 85 | 0.41 | 3.5 | 1420 | 19 | 55 | 3.8 |
| TOB-280/50-4S | 1470 | 220 | 60 | 100 | 0.50 | 3.5 | 1635 | 26 | 60 | 3.8 |
| 315-4 | 2170 | 220/380 | 50 | 110 | 0.35 | / | 1400 | / | 61 | 3.5 |
| 315-4 | 2420 | 230/400 | 60 | 150 | 0.33 | / | 1600 | / | 63 | 3.5 |
| 315-4 | 2170 | 220 | 50 | 120 | 0.58 | 4 | 1400 | / | 60 | 3.5 |
| 315-4 | 2400 | 230 | 60 | 160 | 0.74 | 4 | 1530 | / | 63 | 3.5 |
| 315-6 | 1400 | 220 | 50 | 50 | 0.25 | 1.5 | 930 | / | 51 | 3.5 |
| 315-6 | 1650 | 230 | 60 | 60 | 0.29 | 1.5 | 1050 | / | 54 | 3.5 |
| 315-4 | 1300 | 220 | 50 | 95 | 0.44 | 4 | 1430 | / | 60 | 2.7 |
| 355-4 | 2930 | 220 | 50 | 180 | 0.83 | 6 | 1400 | / | 66 | 4.8 |
| 355-4 | 3350 | 230 | 60 | 250 | 1.16 | 6 | 1600 | / | 69 | 4.8 |
| 355-6 | 1600 | 220 | 50 | 70 | 0.32 | 2 | 930 | / | 55 | 3.6 |
| 355-6 | 2350 | 230 | 60 | 90 | 0.39 | 2 | 1020 | / | 58 | 3.6 |
| 355-4 | 2930 | 220 | 50 | 250 | 1.1 | 6 | 1410 | / | 67 | 5.5 |
| 355-4 | 3350 | 230 | 60 | 300 | 1.3 | 6 | 1580 | / | 70 | 5.5 |
| 355-6 | 1700 | 220 | 50 | 75 | 0.33 | 2 | 900 | / | 56 | 4.3 |
| 355-6 | 2250 | 230 | 60 | 95 | 0.41 | 2 | 980 | / | 58 | 4.3 |
| 400-4 | 2600 | 220 | 50 | 340 | 1.48 | 6 | 1400 | / | 68 | 6 |
| 400-4 | 3500 | 220/380 | 50 | 420 | 0.95 | / | 1380 | / | 72 | / |
| 450-4 | 5600 | 220/380 | 50 | 690 | 1.32 | / | 1220 | / | 83 | 9 |
| 450-4 | 5400 | 220 | 50 | 730 | 3.3 | 12 | 1230 | / | 82 | 11 |
| 450-6 | 3900 | 220/380 | 50 | 260 | 0.64 | / | 870 | / | 74 | 8 |
| 450-6 | 3700 | 220 | 50 | 240 | 1.1 | 6 | 840 | / | 68 | 8 |
| 500-4 | 7900 | 220/380 | 50 | 1150 | 2.12 | / | 1360 | / | 85 | 17 |
| 500-6 | 5200 | 220/380 | 50 | 410 | 0.89 | / | 870 | / | 73 | 12 |
| 500-6 | 5100 | 220 | 50 | 390 | 1.7 | 10 | 820 | / | 73 | 12 |
| 500-8 | 3900 | 220/380 | 50 | 180 | 0.39 | / | 640 | / | 64 | 10 |
| 500-8 | 3900 | 220 | 50 | 220 | 1.01 | 5 | 660 | / | 68 | 11 |
| 560-4 | 10500 | 220/380 | 50 | 1850 | 3.4 | / | 1230 | / | 86 | 23 |
| 560-6 | 7050 | 220/380 | 50 | 620 | 1.08 | / | 840 | / | 76 | 13 |
| 560-6 | 7100 | 220 | 50 | 630 | 2.9 | 14 | 850 | / | 77 | 22 |
| 560-8 | 5400 | 220/380 | 50 | 280 | 0.56 | / | 620 | / | 71 | 13 |
| 560-8 | 5700 | 220 | 50 | 320 | 1.5 | 8 | 670 | / | 72 | 20 |