This Norwegian motor design is crazy good! Thank you Norway!
@thomasbewley264
2 жыл бұрын
This is a 12s8p [that is, ns=12 slots and np=8 poles] BLDC motor with (ABC)^4 winding. That’s generally a pretty good choice. 12s10p or 12s14p, with dLRK winding [that is, AabBCcaABbcC], would work even better, with more cogging steps c per revolution, with c=60 or 84 instead of 24, for smoother operation, and a higher fundamental winding factor kw1, with kw1=0.933 instead of 0.866, for more efficiency. You can easily build this two designs as alternatives, if you can find skinnier permanent magnets, or if use a slightly larger diameter shaft... It would be interesting for the authors of this video, who are clearly a very capable builders, to build all three configurations and quantify the torque output of all three using the same BLDC controller circuit. Pretty sure 12s10p or 12s14p dLRK winding would be quite preferable to 12s8p with (ABC)^4 winding.
@greenishculture
Жыл бұрын
Can you recomend any site that I can read about winding? Thanks
@josegarcia2762
Жыл бұрын
what dee fuck does that even mean, were not engineers here
@1queijocas
9 ай бұрын
@@greenishculture as someone who has been studying for for months for my dissertation … the quickest and easiest resource is the website emetor If you wanna delve deeper, I’d recommend Dr. Miller T.J.E.’s green and blue books as well as Duane C. Hanselman (but to a smaller degree this one). Have fun, motors are an extremely complex subject
@IvanMazepa-hl7kn
5 ай бұрын
Could the rotor overheat while the stator remain relatively cool with dLRK winding?
@Daniel-b9j9w
23 күн бұрын
What a shame it's so noisy though. Needs super conductor tech or something. Even the quietest brushless DC fans you can hear the imperfections as the shaft rotates inside the housing. So near yet so far.
@juebiqingsong
3 жыл бұрын
I beg you,no background music please
@BwahSmuglik
2 жыл бұрын
🤪
@Ingatkamote
Жыл бұрын
Haha
@thanapatrachartburut513
Жыл бұрын
Yes.
@kaganeaji3117
Жыл бұрын
Remind me of something
@movietube1020
Жыл бұрын
😂😂😂 so true
@hasaberen5063
Ай бұрын
Tebrikler..Türkiyeden.selam
@antonwinter630
3 жыл бұрын
thats amazing. great job. your motors are getting more and more like a store bought more. i'd love to see one that has a low KV to show how much torque you can get
@PramodKumar-px9tw
Жыл бұрын
Acrylic parts not induce magnflux,so efficiency low
@MarcosAurelio-hp1hp
3 жыл бұрын
My like congratulations I think if you set up a project to make a fan you’ve already got there..all good
@TerryGrancho
3 жыл бұрын
Nice video, thank you... hated the music tough!
@hasaberen5063
Ай бұрын
tebrikler.gardaş
@CZorzellaYT
2 жыл бұрын
Awesome!!! Congratulations for the excellent work and thanks for sharing your knowledge 👏👏👏
@charlesmaverick-im8nd
11 күн бұрын
Muito técnico, bem caprichado.
@santoshraut7304
11 ай бұрын
Very nice bro, amazing creativity. It's true that acrylic can have magnetic field and you use it. But this motor can not have long life.
@nuigiengtien
2 ай бұрын
Why?
@muhramdhan7013
3 жыл бұрын
You must use steel for the winding place .maybe its reduce the speed but you have more torque than using glass
@hardnachopuppy
3 жыл бұрын
Increasing number of turns will work too especially cause electrical steel sheets os specific size are hard to find
@muhramdhan7013
3 жыл бұрын
@@hardnachopuppy yes if you use bigger wire also don't forget if all wire have resistance! And of course smaller wire having bigger resistance
@DL-kc8fc
3 жыл бұрын
This is not an asynchronous motor with a short armature, but with a Chinese magnetic rotor with the corresponding number of S and N poles. With a well-controlled regulator, you get any speed. You will achieve good torque if the rotor is made as an outer "magnetic casing" - a motor impeller.
@lounischabane6724
3 жыл бұрын
asynchrony motor usefully w = p.n is his rotary speed good idea to vary his speed on varying the current frequency . the driver create impulsions simulating triphasic current .thank you for meticulous work
@diygenix3192
2 жыл бұрын
Where is core how can this motor even spin without magnetic or iron core
@joaquimtomaz6874
2 жыл бұрын
GOSTEI MUITO DO SEU VÍDEO A NOTA É TOP 1OOO PARABÉNS 💓🕺🕵🏻♀️😁🤝👍🏽👏👏👏👏👏🍀
@conductiveinkalternative918
3 жыл бұрын
I never seen a wire stripper like the one you used. Can you tell me more about it. Thanks.
@djfago6240
3 жыл бұрын
great video. why do some people dislike this video?
@kamleshchavan7451
Жыл бұрын
Awesome video , sir instead of background music , please explain what you are doing while constructing the motor
@joelsantos9177
2 жыл бұрын
Isso é genial demais . Parabéns pelo vídeo .
@juancarlossanchez118
2 жыл бұрын
Impresionante, congrats 👏🏼👏🏼
@paringatai
3 жыл бұрын
Thanks a trillion for doing this video
@Justin-iu9ih
Жыл бұрын
Coil than 12magnets on spindle ,,,coil,power both coils 60turns,,,,add power to coils see if rpm higher can you,,,coils 180degrees apart what you think
@alldaypancakes7058
2 жыл бұрын
this vıdeo was really use full thank you
@advanceideas00
3 жыл бұрын
Aacha he bhai me bhi ase video banata hu dekhe sab log👈️🙏🙏
@gulshanchaurasia2233
3 жыл бұрын
when you use such a sophisticated machine to make something, you are not making it, you are manufacturing it, so its better to buy it from the store than make it! cost, time and labor effective
@NACOTLANK
3 жыл бұрын
this motor looks a lot like stepper motors . I am very interested in the topic of stepper motors and I would like to build one for home cnc projects. I am from Venezuela and I intend to do everything for me and recycled. I would be very grateful if you have any design to share i love you videos thanks for sharing
@justinjimenez7924
2 ай бұрын
Never even shows how rotor is made 😅. Says American tech but those fingers are clearly Indian 😂😂
@Сергей-д7с7о
3 жыл бұрын
Было бы гораздо интереснее замерить коэффициент полезного действия этого мотора.
@Echo3_
3 жыл бұрын
really cool video! I had to mute it halfway through lol but the video itself is kick ass :)
@mmh4450
3 жыл бұрын
انت انسان عبقري👍و مبدع 👍
@mamoshimamoshian9078
3 жыл бұрын
Wow Very Nice. Some years ago I was very much into Rc and Brushless motors and building them , And I got this idea to Combine the Inrunner and Outrunner together. That would mean what you have build with a Belt and magnets on top of all that which is attached to the shaft. I wrote about that In rcgroups and I have to say I got cold feet because they ment that I would need a different kind of ESC since there are two motors ( Inrunner and outrunner combined together) and I really did not know how to build such a Esc. But now that I am thinking maybe one can get away with it with using just one. I would love to see you build that. If you do good luck with it and think of the extended power that you can get out of such a motor. Oh ( sry my english )
@rakesharamaiah2737
2 ай бұрын
In between copper, metal not required???? like in armature center metal piece for magnetism
@leylabaykal9015
Жыл бұрын
Can you make a video on how to make a very efficient axial flux motor?
@mahendrarajgude4070
2 жыл бұрын
Amazing .. Very happy to see.
@กกกก-ฌ9ฉ
3 жыл бұрын
High Speed Brushless Motor RPM .... 11259
@math-with-afshin
Жыл бұрын
Hi, You are awesome , thanks for your very helpful videos !!!
@믿음소망사랑-d6i
Жыл бұрын
기술이 대단하십니다
@shujaazher
3 жыл бұрын
Hi, This video is very good regarding learning... But my question is, is it OK to use this motor for even 15Min? As for as I understand this motor will melt/malfunction within few minutes due to heat produced during spinning. Glass melts or break when heated. Elphy used also melts down due to heat. So, Its OK for learning purpose but not OK for and physical use... Am I right? or I need some correction's ???? Waiting for your comments pls!
@taylangunes7195
2 жыл бұрын
AT's presentations are brilliant, but most of them are useless for real world or physics. Just watch how it is. 😉
@s.m.i.e3283
2 жыл бұрын
I think it will get heat and melt
@Iqrarcreater
2 жыл бұрын
Sir, we cam have a cooling blade backside of it to avoid this issue. Plus, this was totally a presentation of theory 'how does a brushless dc motor is made'. Do you think this kind of small motor could be used anywhere? I think it's not possible to get something done from this size of motor.
@OFWTouristerTV
3 жыл бұрын
Beautiful creation. And very professional..btw whats the iron rod specs?
@عالمالوحوشوالقوةوالافتراس
2 жыл бұрын
Sir, do you think if this engine is made by the same type, it will work normally, or does it need an engineer with specialization?
@mouldykev
3 жыл бұрын
Another great video, so can you show us this as a generator. oH are you lazer cutting your Acrylics
@mamengom4446
Жыл бұрын
Bravo américain
@jagdishbilgi1518
2 жыл бұрын
Too good.
@freeasihavebeendeceivedtob7361
3 жыл бұрын
I was so grateful for the first ad break. Then I changed to a better vid.
@maulanashidiq1999
3 жыл бұрын
I wanna know about the lighter u used
@kerimmededovic1397
3 жыл бұрын
For higher voltage, use thinner copper wire
@s.m.i.e3283
2 жыл бұрын
Yes
@swedishpsychopath8795
7 ай бұрын
Why is that? Do you mean in order to use higher voltage the wire must be thinner? Or will there be higher voltage in the electromagnets due to more resistance?
@citricdemon
2 ай бұрын
@swedishpsychopath8795 you can't have voltage "in" an electromagnet, because voltage is only measured as the difference between two points, like the top and bottom of a hill. electrons fall down the hill. voltage is the size of the hill. the hill exists between the very edge of the electromagnet and infinity.
@denilaksono7656
3 жыл бұрын
thanks the informasion, coz i will build the electric vehicel,,,,,,,
@accedi5780
Жыл бұрын
Hi, i watched this video cause i needed to know how a brushless motor works. You even put the links of all the things you used in the video in the description. Now i just wanted to know what's that gold thing that you put at the end of the cable. Thank you.
@isekaiexpress9450
Жыл бұрын
That's just male connector terminals. You either solder or crimp them onto the wire.
@CW-tf7yu
2 жыл бұрын
This engine came out nicely - but don't you think that the cuboids that connect the two outer ovals on which you roll the coils should be made of metal plates, the power would definitely increase. Regards
@adhyansehgal4192
Жыл бұрын
iron
@shahfaisal7520
Жыл бұрын
Which material you suggest for replacing acrylic, to make more rigid. Can we use aluminum or something
@twotails_bite_in_hat
3 жыл бұрын
гениально! перекрыть рекламой итоговые замеры...
@thomasbarber7269
3 жыл бұрын
Would it be easier to 3d print these with carbon fiber? Or is plexiglass a must have?
@popaul_feur
3 жыл бұрын
carbon fiber can burn though, right?
@victoryfirst2878
Жыл бұрын
HOW did you make your laser cutter American Tech ?? Now that would be something interesting to see SIR
@MukeshKumar-jw6ji
2 жыл бұрын
It is just like a table fan motor.
@greencommando2674
3 жыл бұрын
1:08 Thursday 28 January 2021 Malaysia. New interesting channel
@фёдорданилочкин
3 жыл бұрын
Как мотор очень хорошо.А сколько он выдаст в режиме генератора? Ток и напряжение?
@olegplisiuk4687
3 жыл бұрын
Без магнитного сердечника - очень хорошо????? Не более чем модель мотора!
@jinxproid775
3 жыл бұрын
привет меня зовут раффи
@фёдорданилочкин
3 жыл бұрын
@@jinxproid775 а меня фёдор =)
@rkcreaters1050
Жыл бұрын
12 hours lagatar chalne par melt nahi krega kya
@en2oh
3 жыл бұрын
what is the wire stripper you're using called? It looks like a great tool to have. Thanks! (Great video, BTW)
@AntalMadincea
3 жыл бұрын
DF-6 Enameled Wire Stripping , here is a review: kzitem.info/news/bejne/wKyAtqqefWqSqnY
@s.m.i.e3283
2 жыл бұрын
Side end cutter
@chicopoesia
11 ай бұрын
Podrías subir este video poniéndole una voz en off explicándolo?
@skexperiment3147
2 жыл бұрын
Very very excellent
@electronic7979
3 жыл бұрын
Excellent
@aedi_project_indonesia
2 жыл бұрын
can it be used for fan drives that work about 12 hours in 1 day? Thank you friend
@crisfher
Жыл бұрын
That motor can go away more faster than that 2 video plisss more fastt
@fabiozeiz7547
Жыл бұрын
É so ese ripo do negócio do meio que dar para fazer ese motor ou dar para re aproveitar de um motor eletrigo que os fios ficam enrolado no meio do negocio que faz girar e sedar para reaproveitar teria que colocar no meio e colocar os fios fora ou é só ese tipo que você fes que darcerto ?
@x1expert1x
Жыл бұрын
incredible how something that half the world runs on can be constructed by a smart class of 5th graders at this point
@omsinghverma4638
2 жыл бұрын
क्वायल के अंदर नरम लोहा होने से ही मैग्नेट बनता है ना की कांच या प्लास्टिक से आइडिया अच्छा है पर प्लास्टिक और कांच में संभव नहीं है
hi, i am making a bldc motor like yours. But may i ask you some question? How many voltages you put in this motor and how its wattage 12V or 24 V? Please kindly let me know. Thank you!
@InventR_
3 жыл бұрын
Great😘😍
@jitendranmh
4 ай бұрын
Can it be used in drone what is the thrust can mentuon
@Maxttor
3 жыл бұрын
genius! pls in order to step up the torque it must be only bigger or need more copper wire?
@godfredacquah-h8z
Жыл бұрын
My question is how will you know that this motor will use 40A ESC instead of the others
@rico-suave9078
9 ай бұрын
The copper wire won't shock you if you touch it?
@sanjivvkhanna1498
8 ай бұрын
Which are winded in clock wise and which are winded anti clock wise? Please clear ASAP? Regards
@khaledzaitoun7321
2 жыл бұрын
Beautiful 👍
@delreypimp
2 жыл бұрын
How to build a motor if you have all the equipment….like in a motor building workshop…..thanks a bunch
@zaid-je5es
Жыл бұрын
How many turns for each one please than you for sharing
@irawanhadi2417
3 жыл бұрын
Keren dan RAPI bos....lanjutkan
@ايادوردهبولص
Жыл бұрын
هاذا محرك خطوي لايعمل الا في نضام معين. ويححتاج قطعة الكترونية للعمل+فااليوم لزيادة السرعة وتقليل.
@wanderluciomoraes
2 жыл бұрын
Show! Congratulation!
@crossbowmotors8368
2 жыл бұрын
Great project. Canyou share CNC cuttung files?
@서호천-d6k
Жыл бұрын
베어링이 감당 할 수 있을까 가능 하다 면 혁신 이지 일반 적인 공압 장치 대용?
@tvbox8478
3 жыл бұрын
Off music . Off music.. Off music..... ✌👍 ✋
@Ozzy3333333
3 жыл бұрын
All that nice work and to use one wrong component, yea, I dont have to repeat the wrong component.
@hussainm721
3 жыл бұрын
What is that wrong component please tell me
@Ozzy3333333
3 жыл бұрын
@@hussainm721 The Plexiglas is killing this motors preformance and efficiency. The reason 99% of motors use laminate steel plates is to focus the flux from the coils, this motor has none. (the reason to use laminate plates is to minimize Eddie currents) And the flux strength is square of the distance, this means +90% of the windings are not going to do much for this motor. For all that effort and to fall short on one single component, I hope he learns from this.
@hussainm721
3 жыл бұрын
@@Ozzy3333333 thanks for the info really helpful
@MuhammadDaudkhanTV100
3 жыл бұрын
Great full
@magnetronsrl6404
10 ай бұрын
Electric motor with plastic core ???
@Akum2008
3 жыл бұрын
Thank you for video! I have one question, how to make a rotor?
@caudella
3 жыл бұрын
kzitem.info/news/bejne/1JulvZ6Ea3Oehpg
@peterdean1474
3 жыл бұрын
Watch video carefully at about time 2:21. There is a link to rotor construction.
@Akum2008
3 жыл бұрын
@@peterdean1474 Yes, I skeept it. Thank you.
@عالمالوحوشوالقوةوالافتراس
2 жыл бұрын
Sir, do you think if this engine is made by the same type, it will work normally, or does it need an engineer with specialization?
@akelectricals11
3 жыл бұрын
Sir please make brush less moter esc without sensor🙏🙏🙏🙏🙏🥺🥺🥺🥺
@heenaagrawal8805
3 жыл бұрын
Yes you should do this
@MESEM1994
2 жыл бұрын
Emeginiz için teşekkürler sürücü devre şeması (izlediğimiz Olana benzer motorda 3 pin)paylaşabilirmisiniz.
@Howmake.
Жыл бұрын
Why you use star connection inspace of delta
@engineerirfan
3 жыл бұрын
VERY NICE VIDEO SIR
@techytools5668
3 жыл бұрын
hi the lazer machine which you use to cut acrylic . can u give me its detail or its name
@Yusuf17801
Жыл бұрын
Nice To Thankyou.
@talhademir663
6 ай бұрын
hey bro, Can you tell me all the formulas needed to produce such an engine?
@chbonnici
2 жыл бұрын
First class video. Well done . Which Laser model printer did you use for this application.
@topgearIQ
3 жыл бұрын
Americans good workings
@machiavelli4806
3 жыл бұрын
Sound ia great 😁
@tranchanhthanh482
3 жыл бұрын
quá tài giỏi
@muaadfarid5607
3 жыл бұрын
It looks very good
@UnTamedMustang
Жыл бұрын
Sounds low torque? Would make a helluva ceiling fan though! Lol
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