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Vidisha Grenovo series, BEE-5 star rated & powered by BLDC technology, is the smart & green innovation introduced in 2020. Our smart & eco-friendly cooling fans are entirely manufacture & assembled in India, can help you save up to 65% in your electricity bill and reduce your overall carbon footprint at enhanced performance. 



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Our Grenovo smart fans are entirely

manufactured & assembled in India:

  • Electronic Controller Board, Remote Sensor, LED Light, Remote Controller

  • Stator made of high grade silicon sheet (CRNO steel) with electrolytic copper winding

  • High grade magnetic rotor

  • Precision Shaft made of Alloy steel Precision Bearing (make SKF/FAG)

  • Aerodynamically balanced blades* made of Aluminium Alloy sheet.

  • Pressure Die-cast Fan cover* made of Aluminium Alloy *Powder-coated for longer life



Our Grenovo fans can help you save over Rs 2000/- per fan annually.

Grenovo fans (average power consumption 30W) v/s a 85W conventional ceiling fan:



Benefits of BLDC design of our GRENOVO series


The Smart Hybrid Motor design helps eliminate heat loss and eddy current losses


Permanent magnets used in rotor results in lesser power consumption compared to windings used in the stator in an ordinary AC fan.


Smart Motor Tuning Algorithm tunes the Motor in real time for high efficiency and better performancent you want.


Commutation is done by back EMF, which makes the design more reliable and increases overall longevity.


Various type of protection- over voltage protection, over current protection, 4KV switching surge protection, EMI, EMT protection increase durability of the appliance.


Use of an electronic circuit adds several features to increase convenience. 

About BLDC
Chip Probing

More about BLDC technology

​Brushless DC electric motor (BLDC) also known as Electronically Commutated Motors (ECM) are synchronous motors that are powered by a DC electric source via an integrated inverter/switching power Supply, which produces an AC electric signal to drive the motor. In BLDC Motors, the permanent magnets are on the rotor, and the electromagnets are on the stator. An electronic circuit then charges the electromagnets in the stator to rotate the rotor a full 360-degrees. ​Permanent magnets used in rotor results in lesser power consumption compared to windings used in the stator in an ordinary AC fan. The use of an electronic circuit in BLDC Fan adds several additional features to increase convenience. 

Coding Station

History of BLDC technology

Research engineers were engaged since 1980 to overcome the demerit of AC Motors used in conventional ceiling fans. As initial teething problems persist in all first-time technology development invention, there were some issues which included cost of the technology. After a long R & D they successfully developed Brushless Direct Current (BLDC) motor technology at very affordable economical first-time cost and operating cost. The BLDC motor technology have since been introduced and fully absorbed in India in last few years. This technology has revolutionized the fan industry resulting in amazing features and substantial cost & energy saving.

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