PMSM HVLS Fan – an innovative Ceiling fan for smaller Space. | RTFANS

Total 9 units of PMSM HVLS fan RTF-DF-5E with diameter 5.5 meters and 46 units of RDF-18 with airflow 18000m3/h were installed in a 4000m2 home appliance factory recently. RTFANS use PMSM for low noise, high performance, and efficiency. It is to boot characterized by swish rotation over the full vary of a variable speed motor, total force management at zero speed, and fast acceleration and fastness. With only 4.5 meters high, a traditional HVLS fan is not suitable to be installed in the factory area. We proposed with our PMSM HVLS Fan & air cooler Combined(fan & cooler comb) ventilation and cooling system solution. PMSM Series fan is an innovative large commercial ceiling fan, using Permanent Magnet Synchronous Motor technology with direct drive, …

Read MorePMSM HVLS Fan – an innovative Ceiling fan for smaller Space. | RTFANS

disadvantage of pmsm fans

What are the disadvantages of PMSM Fans?

Large commercial fans are very beneficial, and they are essential for large and small spaces. They provide healthy and fresh air in the area. Many factories, shopping malls, farms, libraries are using large commercial fans; therefore, they are in demand. You can also get an HVLS fan for small space, there are different sizes available for different places. Manufacturers are trying new and more advanced technologies. PMSM fan is also a new technology that is still in improvement stages. It has its advantages and disadvantages. So, we will discuss all the disadvantages of this new technology. But before getting into the disadvantages, we would like to discuss PMSM fans. What are PMSM fans? PMSM fans are large commercial and industrial …

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advantages of pmsm fan

Advantages of PMSM fan

Advantages of PMSM (Permanent Magnet Synchronous Motor) Compare with traditional HVLS fan with gear, PMSM HVLS fan is much smarter and can be installed in smaller space, this makes it a more popular model in both industrial and commercial applications. Talking about PMSM itself, we got lots of questions from customers asking about the advantages and disadvantages, here it comes a complete list of the advantages: PMSM itself has high power,high efficiency and high power factor; PMSM has low heat generation, so the motor cooling system has a simple structure, small in size and low noise; The system adopts fully enclosed structure, transmission gear wear-free, no transmission gear noise, no lubrication, and no maintenance; Large overload current is allowed by PMSM, and …

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The 124th Canton with New PMSM Fan | RTFANS.

Kool Air attended the 124th Canton Fair with RTFANS HVLS Fan and RDF Evaporative cooler as before in Booth No. 4.1 Y09-10. This Fair Phase one dated 15-19 Oct 2018 has held in Guangzhou, China. Started in 1957, Canton Fair has become the most significant exhibition considering the history, product categories, and look-to-buy rate with the most extensive influence of China. Over 203,346 buyers from 214 different countries and regions attended in 123th Canton Fair, which makes Canton Fair a world top class feast for global industrial manufacturing. In this Fair, besides the industrial HVLS fan, a new serial PMSM fan(Permanent Magnet Synchronous Motor) was first presented. PMSM fan was developed based on Permanent Magnet Synchronous Motor technology. With a diameter up to 7.3m, the PMSM …

Read MoreThe 124th Canton with New PMSM Fan | RTFANS.