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BLDC Ceiling Fans: A Breakthrough in Energy Efficient Fans

BLDC Ceiling Fans: A Breakthrough in Energy Efficient Fans

  • 19 April, 2022
  • snwebstore store

Home appliances such as ceiling fans are mandatory in India. In every household, they are constantly running, causing massive energy consumption. Growing environmental concerns call for low energy consumption.

The BLDC motor ceiling fans are the breakthrough solution that conserves Energy. The BLDC motor allows the fan to be completely quiet and needs no maintenance due to reverse operation. There is no visible on/off button, but because the speed can be controlled by the LED driver board and a remote, it is possible to adjust the speed smoothly. We are trying to explain the differences between a BLDC ceiling fan and a conventional fan through this article.



What is a conventional motor ceiling fan made of? 

A motor contains two parts:

a stator (stationary part) and

a rotor (rotating part).

Stators are typically constructed by winding copper/aluminium wire around a steel/iron metallic piece. According to the motor type, the magnet for the rotor can either be permanent or electromagnetic. Just as two magnets interact to create rotational motion, the two parts use magnetic/electromagnetic energy to create movement and rotation. 

What is BLDC Technology?

 BLDC stands for Brushless Direct Current; it is an advanced technology that helps in reducing energy consumption and works on direct current electricity. It uses permanent magnets instead of electromagnets used in conventional induction motors. 

Induction motors generate an AC (Alternating Current) magnetic field by supplying AC (Alternating Current) through an electromagnet. A permanent magnet produces a DC (Direct Current) magnetic field. Magnetic fields create motion and depending on the current user, the speed of that motion can be controlled. Permanent magnets of BLDC have less energy and heat losses compared to electromagnets. 

Differentiating features from traditional ceiling fans include: 

BLDC drives contain some additional advanced mechanical components and regular ceiling fan parts to make them a modern appliance used in smart homes. The components that are added include:

SMPS:  It is used to convert AC supply into DC supply.

Microcontroller: Microcontroller is used to receive input data from remote and give output data accordingly to the inverter.

Inverter: After receiving the signal from the microcontroller inverter, drive to the motor. 

BLDC fans work on the principle that the SMPS converts the AC power into DC power when we turn them on. After that, the microcontroller receives the input signal from the remote control, and accordingly, the microcontroller sends the signal to the inverter, which then drives the BLDC motor. 

Advantages of BLDC fans:  

     It consumes only 28W of Energy.

     Reduces your energy consumption by 50%, which is excellent.

     It has a technology that allows constant airflow control.

     Noiseless operation while in use.

     An inverted Battery provides a longer backup life, three times more than standard batteries.

     Consistent output even with fluctuations in input.

     No heat loss ensures a longer lifetime.

     It can be used according to the seasons. It can be rotated accordingly for a cold or warm breeze in warm and cold weather as per your needs.  

BLDC fans are Energy efficient: 

The fan that operates with BLDC technology consumes only 28W of Energy, unlike induction fans which consume 70W of Energy. It saves 75% per year with greater efficiency. It provides better power, i.e., <0.95, with higher air delivery.


Hawa fans produce innovative and functional fans that use the latest BLDC technology for energy efficiency and seamless controls using the latest design techniques. Buy the Hawa fans and get 100% money back in 18 months. Visit https://www.hawafans.com/ to get more information on BLDC Technology and Hawa Fans

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