China Gold Supplier for Best Large Fan - 7.3M Cooling Fan Factory – OPTFAN

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China Gold Supplier for Best Large Fan - 7.3M Cooling Fan Factory – OPTFAN Detail:

Cooling fan factory

1

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
SpeedRange(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

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Designs 

Maintenance free

The super-wing series PMSM motor adopts the principle of electromagnetic induction, double-bearing transmission, completely sealed and truly maintenance-free.                                                                                                                

The motor is small and exquisite

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%.

Low noise and ultra quiet

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.

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.

Thermal design

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.


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We not only will try our greatest to offer superb companies to just about every buyer, but also are ready to receive any suggestion offered by our shoppers for China Gold Supplier for Best Large Fan - 7.3M Cooling Fan Factory – OPTFAN , The product will supply to all over the world, such as: Amman, Holland, Colombia, Our items are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Adelaide from Jamaica - 2017.09.26 12:12
    Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By EliecerJimenez from New York - 2018.04.25 16:46
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