⚠️ *This video took a long time to make* if you would like to buy Paul a coffee to say thanks, link below: ☕ PayPal: www.paypal.me/TheEngineerinMindset Channel membership: kzread.info/dron/k0fGHsCEzGig-rSzkfCjMw.htmljoin Patreon: www.patreon.com/theengineeringmindset

@yelloweater5506

2 жыл бұрын

But I’m not in England.how could I use your website to have some of the things 3D printed?(please give me an advice)

@EngineeringMindset

2 жыл бұрын

They post worldwide from China, just select your country

@yelloweater5506

2 жыл бұрын

How?

@exlenisupporter457

2 жыл бұрын

Can you do generator videos and solar power please 🙂🙂🙂

@ace18music32

2 жыл бұрын

Great video! Thank you to all of you.

I'm currently 14 years old and because I am interested in electronics i have build this with help of my older brother and my father, and now it is finished and it worked out very well, thanks.

Brilliant video, thank you! The only thing I didn’t get at first was how the commutator facilitated the rotation... but I got it. The break in the commutator means the direction of current flow through the coil is continuously flipping, so consequently the magnetic field in the rotor is also flipping, as per fleming’s hand rule.

@davidwillard7334

2 жыл бұрын

I guess if it it didn't FLIP ! your WIRES ! Would be ! A TANGLED ! UP ! MESS !! Wouldn't they !??

I am totally satisfied.

Thank you so much for explaining the difference between the enameled copper wire and regular copper wire. There's tons of videos on how to make a solenoid and many more on electromagnets that if you replicate the video, all that you get is a short and no magnet. I'm going to order a spool of the enamel and try 🤙🏼🤙🏼

Very good description of how an electric motor works. When referring to a rotor and a stator a person is talking about an alternator or an a/c motor. Commutators or used on a dc style armature . The motor that you have built is a typical permanent magnet dc type of motor or dc generator ,if a rotating force is applied to the shaft such as wind, water wheel ,human or an external motor or an engine it would work as a dc generator .A rotor utilizes two or more slip rings depending on if it is an a/c motor or an a/c alternator which can be single phase or more. dc motors have field coils and an armature a/c motors have a rotor and a stator winding. Thanks for the video

I made this. 3d printed most parts. Only managed 240 turns. But I made slip rings and made a A/C generator that managed to light an LED. The pulses were clearly visible on the video as I used a cordless drill to drive the shaft. Definitely going to modify the rotor to add a second set of windings at 90 degrees. And a second set of magnets. Maybe scale it up to use larger wire diameter. Or maybe make a transformer to step it up.

@EngineeringMindset

Жыл бұрын

Seen the new LED explained video? so much detail covered! kzread.info/dash/bejne/gWyBlNxrmKzIkco.html

Wow Sir your 3D printed motor looks amazing as well as you graphics? Your such a wonderful benevolent individual for giving away your design to 3D print this, if only more people were like you 😇

This must be gold for beginners thank you for doing this

I built this last week. I'm in my first semester of an EET associates and doing this was extremely satisfying and made me even more excited to learn more

Very good teaching aid. You could use spring loaded concave bushes on the commutator, also run 3 stators and rotors spaced 120 degrees apart.

Just studied it in my textbook Now watching practical Thanks Paul❤️❤️

god bless you.days are finding this hand work of my high school project.thanks.

This channel is getting more and more interesting 👍🏻

Use small carbon materal or grafite at the contact of commutator

@sunnybandkr5775

2 жыл бұрын

So carbon dont produce spark

I am totally doing this. Only heaven knows my obsession with motors.

@tintinfan007

2 жыл бұрын

same here

thanks so much. this is one of the most simplest and lucidly explained induction motor build video on youtube. hoping to see ur other videos as well.

This was actually a project of mine that I did in my engineering design class (like 3.5 years ago). I took that class to see whether or not engineering was for me. My group was 1 of 3 groups (out of 10) that got ours to work. We also collected data on the amount or work produced 😄. Fun project and our professor was very adamant about keeping the help he gave to a minimum.

@UltraGamma25

2 жыл бұрын

That doesn't sound too good.

@UltraGamma25

2 жыл бұрын

A teacher is supposed to help their students understand. Not go, "figure it out yourself." Engineering and physics is incredibly complex.

@zyamshirwani5175

Жыл бұрын

@@UltraGamma25 I feel like if a teacher provides all the necessary information, in this case things like lorentz force interactions, torque, etc., then allowing the students to apply these concepts themselves rather than giving them an instructions guide would let them develop and strengthen their thinking and understanding of the subject

Such a great love towards education. Hats off you. 👏👏🙏

A new idea came in to my mind. THANKS.

Awesome project. Thank you.

Hatts off bro 🤜 You make my project easily!

Paul you are a super amazing engineer

Your videos are awesome! Thanks!

Holy Smokes! You are brilliant at presenting these topics.

amazing 놀랍다 ;;; thank U

So, you’re telling me I can make a space station

Wow. Just wow❤️

Excellent explanation

It simply explains the working of motor

this is a good design. looking forward for a three phase motor or three phase generator project. keep it up.

Excelent video! If we atach gears in the shaft, we can make a manual eletric current generator instead of an eletric motor...

Great project and build!

Wow. Such a great and love this video. High recommend!!

Superb presentation!

No words to appreciate,Excellent Video. Carry on dear, sir.

thank you it's great!

Thanks for sharing this wonderful vedio to the world

Thanks. Nice to learn this.

Wow amazed with everything, thanks it was really helpful

Thanks for sharing it with us

really awesome bro...yours is the best engineering channel ever

Thank you for making this video It helped me with mine :D Its like I'm in school but I'm not lol 😂

@EngineeringMindset

2 жыл бұрын

Glad it helped!

@Purple431

2 жыл бұрын

It did Thank you!

best channel i have come across thanks for the amazing content

hi I'm truly satisfied every videos you made💕 um i have a request about ceiling fan how they work and how they build. thank you

Really amazing to see stuff we learnt in 10th grade at work.

Thanks for your useful information

You're only the best . FR.

Thanks for your sharing it with us. This is a great tutorial and very informative... dl

As a tyro these things are quite delphic and confusticate me but thanks to good pedagogues like you for making them luculent.

Good job 👍

I'm definitely going to try this project. as soon as I can get 6 massive n52 magnets.

Good.work

Thank you for sharing this amazing video, This is how Great Teachers develop their Nations, elsewhere in most countries people go to schools and die poor with useless theories.

Hello Paul, Thanks for the informative video. I just have a silly doubt regards to an alternator. When a coil is rotating in a magnetic field, will it be rotating at a reduced RPM or at the same RPM, compared to the same coil rotating with no magnetic field at the same power. Does the Lenz law affect the speed of a rotating coil in a magnetic field? Kindly enlighten me.

nicely explained 👌👌👌

Excellent

If you set up your armature in a lathe and took a very light cut across the commutator until it all cleaned up you would have less arcing and also use flat contacts instead of round, with more surface area touching the comm it will provide less arcing also. Cheers.

@blehprojects5776

9 ай бұрын

We’re not all rich like you lol.

Thanx bro...❤️

This is not my field so please excuse if I sound out of my league. My thought is, the way the comutator is positioned, isn't the field and armature magnetism wanting to fight itself as it passes through the strongest part of attraction. I would think some power is lost because it needs momentum to push past instead of the field changing right before or at the strongest attraction. Again, I may be way off base, and I know this is just a demo for explanation. Love the videos. Sorry, answered my own question. Permanent magnets have fixed north, south. I had in my head an electromagnetic field, thus each field each having a north and south. Thanks.

nice 👍👍

We are still waiting for your videos so that we can learn the ingenering thank you

Wonderful

Love it :D

Very interesting

@EngineeringMindset

2 жыл бұрын

Glad you think so!

Use capacitors to reduce arcing on the commutator

Scroll saw. Sry couldn’t help myself. Nice build though, I definitely learnt something, cheers :)

I used the carbon graphite of 2 carpenter pencils for my homemade brushed DC motor.

nice job bro!!

Brother can you teach us about servo motor or rover mechanism in next video. Your electronic content help us to learn lot in the field of engineering. Your lecture is esay to understand a lot about electronics.❤️

@EngineeringMindset

2 жыл бұрын

Check our new Servo video out: kzread.info/dash/bejne/Y4uiqdhmdLPLqMY.html

THis video iiss so goodddddddd

So nice

you can improve the motor by puting copper or metal bloks instead of two wires.

Could maybe use a conductive ball bearing for the contact (if those exist) to prevent sparking?

Hi, great video, I really appreciate all the explanations, it really helps. But i have a quick question, do the commutator plates have to be made out of copper? Also, instead of drilling a hole into the plates and tying the wire into a knot, I can also just solder the wire onto the plates right? Many thanks in advance!

Could you also do the live calculation of current using the formulas? For example, you read 52 Ohms after turning wires around the rotator. So, how would affect the drawn current? Or, what would happen if you add 2 sets of magnets on the top and the bottom side of the rotor? I hope I could tell you what I meant. I thank you a lot for showing that.

@EngineeringMindset

2 жыл бұрын

Yes you can perform calculations, you should build one and experiment with it.

Nice👍explain for 🙏

To avoid spark generally carbon brushes are used at commutator. So here same type carbon material can be used between both side of connecting wires and commutator..

Amazing

This was interesting as I don’t know anything about engineering (yet) however I’m wondering isn’t it a risk it overheats and catches fire?

Love this video, thank you so much for educating! Would you be able to share the STL files for 3D printing? It says unavailable in the description

@EngineeringMindset

Жыл бұрын

Files now back online, see links in video description

Thank you so much for useful. I would appreciate you if you told me which app you used co simulating??(in this video) Thank you so much

You could probably add some carbon graphite brushes at the ends of your commutator arms to reduce the sparks.

Who the fuck even had this in mind at first? Like what????? Was it their dreams to invent something crazy or what? Its mind blowing!!

@filipmilic7966

3 ай бұрын

Trial and error

Can you make a video on building induction motor?

I can't believe you reached grade 10..Can you please make a vedeo on how to make a radio

You should try building a Magnetic Electric Motor for Free Energy 👀

Great video. What is your specialty in engineering? (I.E. Civil, Bio, Electrical). I just started electrical 1 and your videos have helped me a lot.

Good

please explain in full about the hairpin motor.. thank you..

suggestion: construct the DC-motor as bldc, use airbearings or magnetic bearings... Use transistor with infrared IR reciver/sensor combined with flywheel with holes(working as a beam-cutter) to call for remagnitation and feedback if you like. Adjust speed with voltage

@EngineeringMindset

2 жыл бұрын

Maybe in future I'll cover it

@EngineeringMindset

2 жыл бұрын

Check out the new BLDC Motor video: kzread.info/dash/bejne/q514l9B8ltDIhpM.html

Surely we can add some magnets into the circuit that provides free energy

@EngineeringMindset

Жыл бұрын

No, free energy doesn't exist. All the youtube videos about free energy generation are lies they just want you to click the video so they earn money. You can rotate this by hand or strap a wind turbine to it and it'll generate electricity but you have to input more energy then it will output.

@EngineeringMindset

8 ай бұрын

Seen our new - How wind turbines work video? link: kzread.info/dash/bejne/eppsmZeef7nYhqw.html

can you make step up and down transformers?

This is a good video for elementary school students; very basic. It might be better if the construction were based parts made of common household material, like cardboard tubes and popsicle sticks, rather than 3D printed parts, because not everyone has a 3D printer (and because I can't get my to print).

@EngineeringMindset

2 жыл бұрын

As shown in the video, you can order the parts 3D printed online. I also showed one I made from wood.

I thought Flemings left hand rule was the three pointer celebration in 🏀 👀🧐🧐

You can make a fan with this

Make a video about Synchronous motor

We can place a reverse biased diode to protect power supply from voltage spikes and comutator from sparking. Its the simplest solution and there are probably better ones, but it should get the work done

@yassineelq2537

2 жыл бұрын

Can you tell us how to place the reverse biased diode on the wires?

@specops1010

2 жыл бұрын

If you have a DC motor then you connect positive and negative to the motor. In that situation the diode will have to be connected between motor terminals in the way that it doesnt conduct when you put the voltage from the power supply across it. So the cathode of the diode (marked with white strip) will be connected to the positive of the supply. With AC motor its not possible unless you first rectify the current via bridge rectifier, then its the same as with the DC motor.

Likely

Ever since I learned about electron flow conventional flow has bugged the ever loving crap out of me

@markojovanovic165

2 жыл бұрын

You can thank to Benjamin Franklin for that! He had 50% chance to guess does it go from + to - or opposite,and he was very unfortunate. Mankind is stuck from than.