China Supplier Commercial Roof Mounted Exhaust Fans - 20Ft PMSM Big Ceiling Fans – OPTFAN

Short Description:

Product Detail

Product Tags

Feedback (2)

Attaining consumer satisfaction is our company's purpose without end. We will make wonderful endeavours to produce new and top-quality merchandise, satisfy your exclusive requirements and supply you with pre-sale, on-sale and after-sale services for Large Electric Fan, 18ft Big Fans, Commercial Extractor Hood, With a wide range, good quality, realistic charges and stylish designs,Our products and solutions are widely recognized and trusted by users and can fulfill continuously changing economic and social needs.

China Supplier Commercial Roof Mounted Exhaust Fans - 20Ft PMSM Big Ceiling Fans – OPTFAN Detail:

PMSM Big Ceiling Fans

Using HVLS for removing condensate: moving dry air eliminates condensation problem on the floor, protects surface from rust, products from discoloration, equipment from damage and corrosion and creates safer environment for people and animals.

Specification

Diameter(M)	7.3	6.1	5.5	4.9
Model	OM-PMSM-24	OM-PMSM-20	OM-PMSM-18	OM-PMSM-16
Voltage(V)	220V 1P	220V 1P	220V 1P	220V 1P
Current(A)	4.69	3.27	4.1	3.6
Speed Range(RPM)	10-55	10-60	10-65	10-75
Power(KW)	1.5	1.1	0.9	0.8
Air Volume(CMM)	15,000	13,200	12,500	11,800
Weight(KG)	121	115	112	109

Advantages

1.Motor drive rate is greatly improved

The permanent magnet synchronous motor has a small current, and the stator copper consumption of the motor is smaller, so the efficiency is higher than that of the asynchronous motor, and the transmission rate is also higher. The motor efficiency of common asynchronous motors is 78%, the motor efficiency of the super-wing series PMSM motors is 86%, and the transmission efficiency of the entire motor is increased by 13.6%.

2.Adjustable speed range is larger

At present, the market has a common 7.3M diameter and fan blade type, the speed range is usually 20-50RPM, while the super wing series, based on the powerful PMSM power output system and control technology, the stepless speed range is extended to 10-52RPM, providing you with a wider range of comfort adjustments.

3.Low noise and ultra quiet

The Super-wing series uses the latest PMSM technology to reduce noise to 38.5db for the first time, truly low noise. The noise of the asynchronous motor deceleration machine mainly comes from the excitation noise of the motor casing and the friction of the gear of the reducer. The noise standard is usually about 45-50dBA.

4.Powerful wind ,big air volume

The super-wing series adopts the latest PMSM technology, low-speed high-torque drive motor, which can meet any torque recovery or auxiliary braking within the peak torque, eliminating the friction energy consumption of the gear reducer, and the maximum torque reaches 300N.m. The most powerful advantage of the Superwing series is its air volume, which reached 528,675CFM at full load, surpassing the market’s common product air volume by 30%, which has been unanimously recognized by customers and highly evaluated by the marke.

5.Thermal design

Efficient cooling system (heat dissipation surface area up to 2.16㎡), perfect solution to the contradiction between performance and heat in PMSM technology.

In the heat dissipation system, through the two methods of contact heat dissipation and radiation heat dissipation, the ingenious structural design selects the high-density alloy aluminum material of the high heat conduction system to achieve the perfect heat dissipation effect and ensure the longer life characteristics of the motor.

cy2
cyhub
cyblade

Applications

Product detail pictures:

Related Product Guide:
WORKSHOP

We emphasize advancement and introduce new products and solutions into the market each year for China Supplier Commercial Roof Mounted Exhaust Fans - 20Ft PMSM Big Ceiling Fans – OPTFAN , The product will supply to all over the world, such as: Kenya, Benin, Seattle, We take measure at any expense to achieve essentially the most up-to-date equipment and approaches. The packing of nominated brand is our a further distinguishing feature. The items to assure years of trouble-free service has attracted a great deal customers. The solutions are obtainable in improved designs and richer assortment, they're created scientifically of purely raw supplies. It readily available in a variety of designs and specifications for your selection. The most recent kinds are a great deal better than the preceding one particular and they are quite popular with lots of prospects.

Bldc Fans