Engineer It - Understanding basic sensored BLDC motor operation

Learn the basic operation of a BLDC motor from Michael Firth, Motor Driver marketing manager.

[SECX]

Awesome crystal clear communication. I really appreciate!

[jlyWotvmcDQrgEW]

Straightforward and simple comment, Gerard. And I'm in total agreement with it.

[GerardZufer]

Well presented easy to understand and future oriented video.

[jasonraser]

Bldc stators can be stacked and wound with thicker conductors to create more current. Multiple stators can be aranged to create as much torque as we need.

[keystoneclimber]

Ya know, I've been working as an Electrical Engineer for 12 years and I actually had to look up what BLDC stands for. Sometime we get a little too acronym crazy in this industry. What exactly is the point of shortening a two syllable word like brushless to a two syllable acronym like "BL"?

[wisdom_wellness]

Thank you so much. The video is extremely helpful!

[supershaye]

Where is the video for the sensorless BLDC motor operation?

[jcims]

I know this video is getting old but I had a quick question. Are there motor control approaches that invert the current of a pole pair as the magnet passes over top in order to add a repulsive force in addition to the attractive force from the next pole pair?

[mangalsingh]

could you please explain the types of bldc motor -inrunner and outrunner

[seanvandiijk]

Thank you very much, is annoying there is absolutely no clear info how a computer fan works on google, I've never would of thought that all motors are AC current devices, I always thought that an electric motor was just a coil and a magnet and you just put energy to that and rotates, when I have to repair a laptop CPU fan now i understand how complex it is. To this day all the designs out there are extremely difficult that you may think just a 2-stroke gasoline engine is simpler. Complex designs may sound okay but for practical uses or mass production they are not an option, a design of a device that is put to work into the economy must have the less parts possible the less complexity possible, if not, that economy is going to deficit. To keep the equilibrium in the thermodynamics system is so delicate that every machine that is designed to have a sustainable economy in the world must be reduced at minimum.

[nikolaradakovic]

Could you please give us example why does optical encoder ( especially absolute ) has got low reliability?

[waqasahmad]

okay that is a 3-phase BLDC motor but i want to know that how single phase BLDC motor will be work with hall sensor ?? i am student of electrical engineer and my final year project is related to it so if you would help me on this i would be thankful to you sir !!

[alonsojavierbocanegracasti]

0:30 Can you explain this equation?B=KNI

[haroonahmed]

yes u r first who is now y motors is running u r first even u can ask any the electric engineer can't answer u

[pugalstech]

Very useful
I also posted some bldc motor project pls see

[Parminder-uyds]

Hiii how i start hoverboard motor without using hall sensor plz help