3D Printed HUGE Brushless Motor | I've made Cristoph Laimer's motor

[@ELECTRONOOBS]

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[@padmalayarawal3091]

I don't know why but i like every video of yours no matter what the topic is. Keep it up👍

[@StreamzNow]

hey would you help me....When i try to test the motor with servo tester it just shakes left and right, only one time it actually spun and thats because i helped it with my hand but i cant get it to spin anymore.

[@everything2903]

Hi do you think you could help me with some brushless motor

[@kylerjakob5567]

InstaBlaster

[@ultimatekiller4185]

@@StreamzNow What controller you have used

[@ravindragaddamwar3724]

I liked the way you gave him credit.

[@haidarbuilds]

Yeah, some people just take stuff now

[@ThatRandomMan1]

An honest man is a man with respect 🙂✌🏻 it's definitely not a thing of the past. There are still good people out here

[@pifu3287]

This is amazing! Imagine that anyone who has the knowledge of brushless motors, a 3D printer and a lot of materials can build it's own brushless motor. Also, it sounds like a good quality one. Congrats!

[@AtariKafa]

try this motor on a biycle sometin i wonder how it will behave and give tork...

[@lukemagdalin6169]

Probably won't work, as he said there is little torque and won't move

[@xelerator2398]

Bu motorlar RC uçak motoru gibiler çok yüksek devirlerde dönüp rotor baglayıp helikopter cesna planör dron uçurtmak için , eğer pervane yerine rc araba kullanırsan bobinler çok ısınır soba gibi tüm güç ısıya göner manyetik kuvet yerine . Bu tip motorlar dış dirence dayanıksız durmadan çok yüksek devirlerde dönmek için kullanilıyor genelde , reditte 25 kg uçuabilen fırçasız motorlar satış linleri var motoru optimal güçte 1 inci viteste vırr diye döndürerek kullanilabilir ama u motorlarla mantıklı gelmiyor bana

[@scalebit2869]

sen napıyon burda

[@ElvisGTARev]

Seria um bom teste

[@FedericoLucchi]

@@lukemagdalin6169 If the motor has high RPM & low torque, all you need to do is gear it. With proper gearing, you could move a 10T truck with a RC toy motor. This motor is rated 600W, definitely enough for a bicycle.

[@victoryfirst2878]

Chris work is a work of genius for sure. Period.

[@RinksRides]

magnetic PLA is only 3% ferromagnetic. I was interested to have a cast iron stator made to see what kind of power this 3D printed motor really has.

[@ELECTRONOOBS]

Only 3%??? Didn't know that...

[@paulmaydaynight9925]

so make your own, Robert Murray-Smith style, and some of his ink as the base conductor kzbin.infovideos oc if people started printing/casting actual useful blanks (v track,fasteners,mostly printed/cast blocks etc) as tests then all the better as you can pass them to people that might actually use them as a starting base

[@sevdev9844]

@@paulmaydaynight9925 What motor did you mean?

[@laharl2k]

Yeah but magnetic cores dont need to be ferromagnetic but paramagnetic. Hysteresis is not desireable in a core. But more important would be to know whats the saturation point and its permeability as thats whats gonna give you your efficiency and the torque.

[@sevdev9844]

@@laharl2k Oh, so some PLA with aluminium powder would be better? What about putting foil onto it?

[@RandyRandersonthefamous]

HOLY CRAP THAT'S 3D PRINTED?! That looks damn near industrial use, unlike all the little "functional demos" people make. You could apply ferrous paint (or even printer ink!) around the core to at least give it a magnetic coating. Would improve magnetic PLA even more!

[@DownhillAllTheWay]

At 11:23, you mark the magnets all with N on one side and S on the other side, so N is next to N on one side, and on the other, S is next to S. They are clearly attracting each other, but wouldn't that make them repel?

[@gouthamkumar1750]

The faces are north not the sides, the sides are opposite to each other, they are rotated clockwise 180° while the same face is up so they attract eachother

[@dineshvyas]

Happy to see same energy in your voice and facial expression. Well done friend.

[@ELECTRONOOBS]

Thank you!

[@scottwilliams895]

Love this project, and it's cool to see you build it! Since I'm 18 months late to this party, now I get to go see if you were able to do that power & efficiency video...

[@tacticalkyuubi8147]

What's the cost of this vs something that has the same preformance commercially

[@chrishayes5755]

there's nothing like this available commercially, because this is made of plastic and will destroy itself when under heavy load. it's still a very cool project though.

[@andrewmitchell5807]

The cost of a project will always outweigh the cost of commercial products. Labor is the most expensive part of it.

[@SMGJohn]

@@andrewmitchell5807 Not really the argument, if you make it yourself its free labour but you can buy dirt cheap electric fans these days and use their motors, they are already limited but if you just tear it out and remount it with higher input they can take some heavy load. Its almost 10 times cheaper to do it this way than to build it yourself, but its not as fun.

[@lucgauthier3201]

I am just curious , how a plastic core can produce an EMF , I thought it should be in steel ?

[@JimEdmiston]

Did you have any experience with winding brushless motors before making this video? You did a great job either way, but I'd be even more impressed if this is your first time. Your wire management skills were great. The only thing I think you may have gotten wrong was the polarity of the magnets. At around 11:40 you have all of them connected side by side, and you label them all N-N-N one side, S-S-S other side - you assume they are all facing the same direction. This is not correct. They are alternating polarity. It should be N-S-N-S if you have them connected that way. Opposite poles are holding together. If they all face the same way, they will repel. For your next motor, please consider making a replication of Joseph W Newman's motor. There is a documentary available on KZbin titled Joseph Newman which tells his story.

[@JimEdmiston]

kzbin.info/www/bejne/eaOteq2oor1ko6s

[@JF32304]

It doesn't start by itself because there are no hall sensors to tell the ESC what position it's in. By spinning it to start it, this action tells the ESC by means of EMF what position it's in so it can properly align the timing sequence and thus full rotation.

[@prakhardubey2901]

Yeh by back EMF

[@jeffreylebowski4927]

Hey, couldnt you print a core, that you can insert ferromagnetic material into? - include slots for metal pipes or nails or whatever??? - Is the center axle ferromagnetic???

[@FAB1150]

Maybe using iron filled filament?

[@donaldviszneki8251]

Why is the coil said to be divided into three phases if they're all soldered together at 11:00?

[@dimmer4955]

Hello! Is there a video where you can see the operation of this motor under load and what its temperature is under load?

[@mlee81]

All you guys are awesome! Appreciate helping us noobs!

[@SantaDragon]

1:16 You use a bought ESC? Does your own ESC not work for this?

[@geistgefallene1116]

after how many minutes of working with the load will this motor melt?

[@d3vastat0r89]

You can look up the original in operation on a model plane over on Flite Test. It melted during the second flight. Neither flight was more than a few minutes.

[@georiashang1120]

11:38 i doubt those were wrong marks of NS poles

[@tomascancelliere4348]

It looks as though the coils are all wound in the same clockwise rotation. Is that true, or do they alternate clockwise-counter clockwise?

[@MassBred88]

could this be used to make a force feedback wheel.. i wonder how it would work.

[@بلالالسامرائيطاقةمتجددة]

What is the role of the small magnet?Does the motor work if it is dispensed with?

[@cybercrimes-00]

i believe it makes the magnetic field more condensed towards the center I would believe it helps with its efficient the maker of this motor design was making it as good as possible

[@henrylinky6767]

I didn’t know borat made KZbin videos!! And they are really good! Much better than his 2nd movie!

[@jonjon3829]

is that a hallbach array im seeing?

[@usertogo]

@11:15 Wait the Magnets would not sit next to each other like that unless they had alternating directions! So you making all the north up can't be correct! Are you sure that is how you did it?

[@ultimatekiller4185]

Great thing you have done.What type of board you have used to controll the motor and also to adjust speed

[@ms_vibe9918]

I will like to know how much power this can put out if it's used as generator?

[@chiilin6224]

Could high temperature carbon fiber proto pasta work or does it have to be metal

[@PassJim]

Hey, i don't suppose you could try this now with a resin printer and potentially print the core with resin mixed with iron powder

[@LacasseEric]

Why did you use M4 threaded rods instead of M4 bolts?

[@brunocecile8453]

Can you try to cast the 3d printed parts in aluminium with lost wax method then make a metal one?

[@williamstock3007]

That would be expensive af. Would be awesome though

[@shaynegadsden]

Aluminium is ok for the casing but the core really needs to be iron you need that magnetic property

[@sioul2006]

So while winding, you go two times into each slot, right? Because more than two would NEVER fit in it.

[@jozefsoucik3115]

13:08 your thumb on outer shell looks Z seam is not random. I know it is a detail, but these rotated parts is better to be z seam randomized (in slicer sw)

[@aserta]

Make a plinth that holds the motor winding frame into a centered position, then, using hollow paper wound pens, snaked unto the wire, you wind it from two spools either side of the plinth. The paper pens (the eco kind made from tightly winding recycled paper) will help you achieve a lot better windings, which is quite important when making your own motor.

[@papito6037]

Hello, is a ESC controller already programmed when you buy it and you only need to connect it or do you have to program it?

[@heberorozco182]

It is already programmed. You do need a receiver and a transmitter to make the ESC work.

[@hamed6167]

Hello sir. thanks for the video. How do you make a 12v, 24v, 36v, 48v, 60v, and 72v motor during your design? some motors have higher nominal voltage. how do you design a motor with a specific nominal voltage?

[@utsourceprojects9020]

Very Good My Friend, I Like Your Work 🔨🔨🔨🔨

[@KerbalLauncher]

The stator really needs to be laminated electrical steel. Magnetic PLA is only slightly better than air as a magnetic conductor, meaning this is basically an air-core motor.

[@crackseller321]

What an awesome tutorial I now have a much bigger understanding of bldc 3 faze motors. Thank you so much.

[@krakatoa1987]

is this suitable for producing energy from the wind?

[@michaelvaughn2287]

Curious if it had a ferromagnetic core as a generator would it be stronger weaker in power out put ?

[@spacee3249]

Is the speed controller set up listed on your how to?

[@VictorLarsen-fy9ls]

And how to calibrate engines to reduce vibration?

[@mihailucian409]

What type of winding is this? Sinusoidal?

[@TheWoritan]

Very nice design, it could be very interesting to test it with the OpenTorque project and try to make a fully 3D printed servo motor.

[@togowack]

Torque is too low at low RPM no good for reversing direction

[@anonuser2640]

Great Scott has made this before

[@Drxxx]

Never mind. Probably he can make it better?? Use some futures??

[@anonuser2640]

David Lewis very true both are the best

[@anonuser2640]

David Lewis Really! You are surprise me. But however Great scott work perfectly. And Electronoob is awesome.

[@AmitabhAnkur]

@David Lewis you are right

[@leotheperegrine]

This is going to sound like a really dumb question, but can you use these on really big drones? How hard is it to make powerful and effecient motors for drones, or is there some really complicated engineering that individuals can't build alone that I'm not aware of? Just curious.

[@dellosCao]

can this printed material surviving from running heat?

[@goparamseervi40090]

Electonoobs, from where did you bought this copper wire?

[@ELECTRONOOBS]

eBay

[@finalscorpion4867]

How much weight can this motor lift?

[@0M42]

Hello, I liked the project very much. Is the heat a problem?

[@mohammadfairos502]

Can u make a 500w motor for an ebike with strong Torque?

[@ParsMaker]

nice work , that would be great if you make a video on how to select a right esc for BLM or how BLM is rated , I wounder if I build a BLM how can I calculate the require volt and amp and how to select a esc

[@DWALLPAINT]

Very professional work, Thanks my friend ❤️❤️❤️👌👌

[@lukehaworth5789]

are there any good references for the theory behind this? for example, if I wanted to design a similar motor with more torque? or a similar motor with different dimensions? A design process segment would be very much appreciated

[@adrianurena1600]

Take a physics class on electromagnetism and you'll be set

[@vikassm]

Or, maybe, buy an off the shelf bldc and simply replace the magnets with a neodymium halbach array? They could also be epoxied in place to prevent fatigue failure and to reduce vibrations. I'm not 100% sure that'll work, is there a reason it won't work?

[@victoryfirst2878]

Can you make a motor that is 98 percent efficient ???? I was thinking using magnets in the motors both sides ???? Just asking Sir and thanks. VF

[@theintercambio616]

contienen en Amazon?

[@VIJAYzk]

is it worth the time and money? cause plastic fatigues way faster than say an aluminium motor

[@daluidi5923]

Great job. What printer you personally recommend ? I am thinking to buy one but I have no experience with such printers and would be nice get some recommendations. Thanks

[@PurpleGPZ]

Where can I find the testing video of this motor?

[@topsecret1837]

Another idea to make a 3D printed metal part would be to print the positive impression, then use that to create a negative impression for a sand mold.

[@victoryfirst2878]

Look forward to see your new video. Hope you luck winding the machine. Peace and have a Happy Easter Sir.

[@ACHALAMI]

Can it work as wind generator??

[@KRproject]

Excellent work. Does the motor heat up and melt under large load?😮

[@GenePPig]

The pop up info box is hard to read, you might consider making the background of the box darker to increase contrast between the text and background

[@davidibito6458]

tienes una version de este en español ?

[@robertkat]

How did you print copper wire?

[@jasferjasfer7084]

Will it melt when getting hot??????

[@chiilin6224]

I wonder how many pounds of force this motor produces with a propeller and with a magnetic PLA filament for the core.

[@ray-charc3131]

Will the rising up motor temperature during the use melt the PLA plastic material?

[@laharl2k]

raychar c Short answer: Yes Long answer: if you dont load it too much maybe not if it has enough air flow inside but i doubt you could actually get 100W even with the magnetic filament stator without melting despite the original creator claiming 600W. Maybe if you were to aneal the pla but it would be hard for such a piece. Youd have to first wind it up and then add some suport inside to kee it in place while it aneals

[@ОлегКоробкин-у7е]

интересно. обмотка на пластиковом каркасе. но как же тогда без трансформаторного железа?

[@Derakday]

where is the hall effect sensor?

[@agusnavarta]

How do you controll the motor?

[@willardxd168]

Can I use this design for a e bike but metal?

[@Thatmanz2212]

Would it be possible to multiply the size to make a car motor ?

[@stephanepel8649]

What ESC have you use to run the motor ?

[@nomadchad8243]

That's a beautiful winding !

[@joelfiat147]

can you tell me the size of you 3D printer? Greets from Brazil

[@the_abnormal_1]

Can't wait to have a motor which needs it's own starting motor.

[@sklivello]

Great! Is it possible to print the whole ebike center motor?

[@EzequielBaltazar]

Will it be good enough to power an electric bicycle? Or will it melt?

[@shredderegypt3394]

if the core of the rotor is metal it will be better?

[@thetoasterisonfire2080]

Wouldn't making the core out of iron of similar metal increase the strength and efficiency of the motor by a lot?

[@User-abuser365]

Не разорвет ли ротор на больших оборотах?

[@alexdavidsantiago3955]

What about using it as a generator?

[@SantaDragon]

Hey, what ESC do you use at 14:00?

[@RobbeDark]

can you make a brushless motor but with carbon nanotubes yarn instead of copper wire?

[@karlm5022]

Nice job! I made it myself but when using a VESC it worked horribly, be ware. Not the motors fault more so the ESC as due to there being little to no back EMF its unable to calibrate properly but perhaps im doing someting wrong. It would be awesome if you could give it a try on an VESC and see what you come up with.

[@snooglesbrother6942]

When I saw what you were gonna do at the start and the intro my first thought was “we’re has this channel been for the last year and a half”

[@mickcarson8504]

Where did you buy the kit from?

[@fabiojuniormarchezini5830]

Quanto custa um gerador pronto desse

[@amaanabass0943]

agree that great scott and electroboom is big dady of all

[@mhaymhky251]

Input voltage?

[@classiccam4647]

Are you able to edit the motor once you purchase the file???

[@MCsCreations]

Beautiful job, dude! Really well done! 😃

[@joserolandsancheromero4440]

Tienes el video en español??

[@ImKittyCow]

wouldnt it be optimal to use magnetic nylon? im guessing there just isnt any on the market, but PLA for parts that are supposed to move seems like an awful idea