OEM Manufacturer Best Ceiling Fans For Large Rooms - 20Ft PMSM Big Ceiling Fans – OPTFAN
OEM Manufacturer Best Ceiling Fans For Large Rooms - 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.
Product detail pictures:
Related Product Guide:
WORKSHOP
Our aim is usually to give superior quality items at aggressive rates, and top-notch company to clients around the earth. We have been ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for OEM Manufacturer Best Ceiling Fans For Large Rooms - 20Ft PMSM Big Ceiling Fans – OPTFAN , The product will supply to all over the world, such as: Philadelphia, Anguilla, Luxembourg, We've been adhering to the philosophy of "attracting customers with the best items and excellent service". We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Cornelia from Nairobi - 2017.06.22 12:49
The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
By Laura from Madras - 2018.11.04 10:32