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Showing posts from August, 2022

Significance of a Back EMF in DC Motors!

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  The brushless DC motor is getting popular because, as its name suggests, it has several advantages compared to the brushed dc motor with wear-prone brushes. BLDC hub motor controller increases the device's durability. A BLDC motor may also be made lighter and smaller than a brush type while producing the same amount of power, making it appropriate for situations where space is limited. Alternative arrangements are needed to signal the relative positions of the component elements to ease motor control because the stator and rotor of the BLDC motor have no mechanical or electrical contact. BLDC motors accomplish this in one of two ways: by using Hall sensors or detecting back EMF.                                                    ...

Difference Between Induction Versus DC Brushless Motors

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Undoubtedly, our ceilings would appear empty and unfinished without our ceiling fans, which we have become habituated to. What if our fans took charge and gave us a plush appearance and level of comfort? Fans may make you feel comfortable with luxury and contemporary technologies.     Curious about how it is possible with regular fans?    It is customary to utilize BLDC fans, combining luxury with energy. Standard fans do not operate with the same reliability as brushless DC motors since they use AC motors.        BLDC Motor    Having no brushes, a brushless direct-current motor is a DC geared motor with an electronic replacement. The motor winding, which manages the torque and speed of the traditional motor, receives current from the resistor. BLDC motors are highly efficient and generate a lot of torque over a wide speed range. They have built-in permanent magnets that aid in creating a stable rotation around which current may ...