
Backward Curved Centrifugal Fan
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 | 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 |
450-4 | 5400 | 220 | 50 | 730 | 3.3 | 12 | 1230 | / | 82 | 11 |
450-6 | 3700 | 220 | 50 | 240 | 1.1 | 6 | 840 | / | 68 | 8 |
500-6 | 5100 | 220 | 50 | 390 | 1.7 | 10 | 820 | / | 73 | 12 |
500-8 | 3900 | 220 | 50 | 220 | 1.01 | 5 | 660 | / | 68 | 11 |
560-6 | 7100 | 220 | 50 | 630 | 2.9 | 14 | 850 | / | 77 | 22 |
560-8 | 5700 | 220 | 50 | 320 | 1.5 | 8 | 670 | / | 72 | 20 |
Note: Listed are representative motors, only for reference and dimensions can be customized according to customer requirements.
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.
Features
High efficiency, low noise.
Light weight, compact size.
Convenient use, small space.
Plastic or steel impeller.
Main advantages:
1. Local focus, specialized in Changzhou, the production base of
motors. Our company is locating in Changzhou and has a professional
outsourcing team with abundant local industrial work experiences.
Changzhou is world-wide professional in motors and other industrial
components which exports millions of orders every year.
2. Price to quality Orientation. We always pursue the obligation of
offering good quality goods with fair prices and have signed
well-known suppliers with long-term cooperation relationships.
3. Your private outsourcing guider. We insist on achieving customer
satisfactions and promise to offer a pleasant and easy purchase
experience.
Changzhou Trustec Company Limited
Changzhou Trustec Company is working on the solutions supplier for
the fan motors and the blower fans.
We are capable of designing and producing the fan motors from
diameter 3.3'' to 6.3'' and output power from 8W to 5KW.
As the professional supplier for the fan motors and blowers, we are
efficient to respond to the customized requests and make sure the
motors and blowers highly matched with the top performance.
Hereof we list the advantages you will agree and approve when you
working with us.
1. One Stop Service
2. Solutions Supplier
3. ODM
4. Quality Guarantee
5. Teamwork ability with quick response
We have the export experience over 10 years, our main market is The
Kingdom of Saudi Arabia, The Netherlands, South Korea, Vietnam,
North America. Our motor and blowers have been approved by CE, CCC
and SASO, some motors have UL certificate.
We are keen to develop partners in different countries and very
willing to help and support our distributors grow together for
win-win business. If you are interesting please call us and send inquiry now, thank
you always and have nice days to all of you.