Selecting the ideal ceiling fan is an important factor for regulating comfort and energy conservation in your house. Thanks to the advancements in technology, the BLDC (Brushless Direct Current) fans have also come up as a newer and better alternative to the regular fans. Although conventional fans have been used for decades, BLDC fans provide better energy efficiency, longevity and performance.
To learn the advantages of normal fans vs BLDC fans, technicalities, and other things to consider before purchase, read on!
Main Differences Between Normal Fans vs BLDC Fans
The motor technology is the most significant difference between BLDC vs normal fans. Conventional fans work on an AC (Alternating Current) motor that uses an electromechanical commutation system. On the other hand, BLDC fans consist of a brushless direct current motor that works through electronics and does not lose energy due to friction.
Key differences:
- Energy Saving: BLDC fans require much less power than regular fans.
- Performance: While induction fans are known for speed control, the BLDC fans work more evenly and perfectly.
- Long-life: Since BLDC fans have comparatively few moving parts, they experience less wear and tear.
- Upfront Cost: Yes, BLDC fans are costly at first, but they save on electricity bills in the long run.
What is a BLDC Fan?
A BLDC fan is a ceiling fan that comes with a brushless direct current electric motor instead of the regular AC electric motor. BLDC fans use electronic commutation to transfer electrical power between the stator and rotor, which makes them consume less energy compared to conventional fans. The difference makes them more efficient as well. The fans are controlled through electric circuits without brushes, unlike normal fans.
BLDC fans have been specially designed to provide steady airflow while consuming 50-65% less power than traditional ceiling fans. They also produce very little heat, which helps prolong their life. BLDC fans are being progressively adopted in residential and commercial applications for their energy-efficient power consumption and better operating performance.
Advantages of BLDC Fans
- Energy Efficiency: BLDC fans consume significantly less power, usually between 28-35 watts, whereas traditional fans consume around 75-90 watts. This results in substantial energy savings over time.
- Longer Lifespan: Since BLDC motors do not have brushes, they experience minimal wear and tear, leading to a longer operational life compared to AC motors.
- Better Speed Control: BLDC fans provide smooth and precise speed regulation, enhancing overall comfort and usability.
- Low Noise Operation: The absence of brushes reduces operational noise, making BLDC fans ideal for bedrooms and quiet environments.
- Remote Control and Smart Features: Many BLDC fans come with remote control options and smart connectivity, allowing users to adjust speed and settings conveniently.
- Stable Performance: BLDC fans maintain consistent speed even with voltage fluctuations, ensuring uninterrupted comfort.
BLDC Fans vs Normal Fans: Other Technical Differences
| Feature | BLDC Fan | Normal Fan |
| Motor Type | Brushless DC Motor | AC Induction Motor |
| Power Consumption | 28-35 watts | 75-90 watts |
| Noise Level | Low | Higher due to friction |
| Heat Generation | Minimal | Considerable heat buildup |
| Lifespan | Longer | Shorter due to wear |
| Speed Control | Precise electronic control | Limited mechanical control |
| Remote Control | Available | Usually not available |
| Voltage Fluctuations | Unaffected | Performance affected |
What You Must Look Into Before You Pick Any Fan
Here are some important factors to consider when choosing a ceiling fan:
- Energy Usage: If power savings are a concern, go with BLDC fans because they are highly efficient.
- Room Size and Air Delivery: Depending on the specific flow area (usually 1200 mm to 1400 mm), select a fan that meets the requirements for the given space.
- Speed and Control: BLDC fans offer good speed control modes such as remote operation.
- Durability and Maintenance: BLDC fans are longer-lasting and require less maintenance as they do not have carbon brushes that wear out over time.
- Smart Features: If you are fascinated by the idea of automation and the various aspects of your home smart, you can also go in for BLDC fans that support remote control and IoT features.
- Energetics: BLDC fans might be more expensive initially, but they pay back with their energy savings in the long run.
- Noise Levels: For a quieter experience, BLDC fans are recommended because they generate very little noise compared to normal fans.
Is BLDC The Clear Winner?
BLDC ceiling fans are the best option if you are searching for a ceiling fan that is energy-efficient, durable, and technology-forward. BLDC fans not only make a fraction of the noise but also consume significantly less power. With modern features such as remote control, BLDC fans do more than just save power; they help the user experience and save huge on electricity bills. While they are a bit more expensive than other options, in the long run, the benefits make up for the cost.
Explore our special range of BLDC fans and pick the best to suit your surroundings. Shop Now
FAQs
What is the average life of a BLDC fan?
BLDC fans usually last between 10 to 15 years, depending on how they are used and maintained. Their brushless design ensures they undergo less wear and tear compared to traditional fans.
Do BLDC motors get hot?
BLDC motors do not usually get hot; they produce very little heat because they rely on electronic communication instead of mechanical brushes. This feature helps them last longer and operate more efficiently.
Which Watt BLDC fan is best?
BLDC fans generally have power ratings between 28 to 35 watts. The most energy-efficient models use about 28 watts while providing excellent air circulation. The best option will depend on the size of the room and the airflow needs.
What is the importance of BLDC fans in day-to-day life?
BLDC fans offer various advantages in daily life, including energy efficiency, longer lifespan, and quieter operation. Unlike traditional fans, they consume up to 65% less power, making them ideal for reducing electricity bills. BLDC fans also come with advanced features like remote control and smart settings, providing enhanced convenience. They are low maintenance and nicely designed as well.
How much money does a BLDC fan save in a year?
A BLDC fan consumes 35W, compared to 80W for a traditional fan, reducing annual electricity costs from Rs 1,635 to Rs 715 per fan. This saves around Rs 920 per fan yearly or Rs 2,000–3,000 for homes with multiple fans.
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