China wholesale Large Ceiling Fan For Vaulted Ceiling - 16Ft Modern Ceiling Fans Singapore – OPTFAN

Specification

Maintenance free

The products commonly used in the market with gear transmission technology need to replace the gearbox lubricating oil regularly, and the professional climbs up and disassembles the work. The cost will add.

The motor is small and exquisite

Only 0.86M can install a “super wing” series fan. The common industrial fan host on the market is large, and the installation space needs to be more than 1.2M, which limits its installation.      

Motor drive rate is greatly improved

 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%.

Adjustable speed range is larger

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.

 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 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 market.

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.