3D-printed 3-phase electric JET motor build!
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- เผยแพร่เมื่อ 7 ธ.ค. 2018
- Links to STL-files: www.thingiverse.com/thing:326...
Thrust-test etc. and further development: • Improved 3D-printed 3...
The magnets are 10x2mm neodymium.
Just a lovely weekend project where you get to gain a better understanding of how 3-phase permanent magnet electric motors work. This build is for educational use, the jet-version does not produce any significant amount of thrust, but is never the less a great learning experience and enjoyable build.
Revving it up sound great too.......:-D - วิทยาศาสตร์และเทคโนโลยี
You are loosing all the air in the gap. Why didn't you just make the rotor compressor and a casing to go over it and fully closed?
Probably true, however Im going to build this motor with young students, and the precision in the gap is so much easier to manage without a non overlapping labyrint seal. But I might try a modified version just for myself. Will post a video if there is a significant performance gain. The main gain of this design compared to the bare bone motor is that the coils get enough cooling in the jet-setup.
@@amazingdiyprojects You are overcomplicating things.
I mean, build the compressor as a separate piece, and the curved cowling can just go on top, making a full seal. Nothing should be much different other than making the compressor in "two pieces". (inner, actual compressor blades and external cover for that).
@@nixie2462
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@@Udavka535
th-cam.com/video/BzTtB8Jj4eo/w-d-xo.html
@@Udavka535
Я интересуюсь электроникой
Would love to see one of these as a hub motor for an RC car. Great job.
Man! Thank you for the knowledge! You rock! Please dont stop sharing us this kind of info.
I didn't know you could build a BLDC motor like this, usually the stator is in the middle or at the outer portion, I didn't know you could put it at the bottom and the permanent magnets at the top. Very cool project!
It's so impressive. I should try to make it with my childrens. Thanks for the great project^^
My students are going to dig this!
Thank you!
Great project used to build little dc moters for slot track way back when . this looks like fun
What a cool little project . Great video . Thanks for sharing .
Hi,I enjoyed your video very much. It is clear and you demonstrate everything perfectly. I understood you from the very begining all the way to the end. 3D printing has opened so many doors for the hobyist and inventors. Great work. Keep it up I will deffinately be following you. best presentation I have seen on you tube and I have seen quite a few .lol
Great craft, enjoyed your use of tools with skill. Thanks!
I was amazed by your gentle and kind personality.. The work you do looks fine, I am definitely thinking of giving it a try.
Nice project and explanation, thanks for sharing
Kapton tape remains stable across a wide range of temperatures, from −269 to +400 °C, so well above the 200 °C mentioned. Great video!
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As an electrical engineering student, thank you! This is the perfect hobby project to attempt over the winter break!
@@jonathanlowe5077 because studies are often very theoretical, i think that projects like this, which might not be super-complicated can still be beneficial for people above middle school..
As a middle school graduate I am strongly considering to build this in the next hour or so. Hehe.
@@jonathanlowe5077 everything is better in america, in romania, you learn americam 11th grade things in 6th grade
This wont have much power compared to a gas powered jet.
Really good work. Great project for learning about electric motors too.
Amazing project, please make more like that
This is fantastic! Thanks for sharing
Amazing proyect👌
Nice project! Thanks for sharing!
I'm just one minute into the video, so far this seems pretty awesome.
super cool build. thx for sharing the files. watch out those magnets dont explode out with those high revs.
Just brilliant! simply brilliant!
Thank you very much! I have been looking for something to give me a jump start.
Thanks. Finally found a build I can understand. Time to make my own. Question; Can I make this in bigger scale?
Brilliant work 🙏🏻
amazing project!
Awesome... Keep it up. I enjoyed the concept. It can lead to green Airplanes
Beautiful work
Back in days we where converting motors from CD and DVD drives and put them on RC-planes. Did anyone remember those times? The factory-made brushless motors costs as hell back then. And there was also DIY speed controllers. Six mosfets, a chunk of AVR microcontroller and magic smoke :)
Shur Murray yes I made many “cd rom” motors, after a while there was a fellow selling kits with all the components you needed Don was his first name can’t quire remember his last.
Made many park flyers with the home made motors.
Oh yes, I then stepped up to some aveox sensored billet aluminum motors for my rc hydros.......still all running great of course.... they should $900+ for motor and esc.....now can be had for less than $200:-)
Gee I like plans to make a speed controler
LOL I still have parts to make cd rom motors and wire, LOL, 10 plus years ago, in that time no everyone own a brushless, LOL
Sure still can be found on the internet! With a source code for microcontroller.
Hey, nice video !
how did you achieve the press fit ? Any tips for designing the same ?
Nice project, might give it a try myself. But I would be a bit scared reving a 3D print up to 20k RPM. On the smoke test you can see that there is a huge loss in the gap. I wonder if it could be improved by making a sealed construction, and maybe using a HDD motor.
I have always wanted to know how a multi stage ducted fan/compressor with saters between each stage would go. Maybe I need a 3d printer so I can experiment.
Hello sir
I love your job that I look at many times .... BRAVO and thank you very much for sharing
A Question please:
Can we realize this same project on a larger scale (5 times bigger for example)
cordially
Great project !! Thank you man ;)
I see you use the star config I would like to see how would it perform in delta tho cause eletrically you would be able pulse much higher current trough the winding.
Metabo...Great iron. I have 3 2ith the desoldering gun. Fantastic build.
got to do that that was amazing
Hey excellent project..what kind of specs do i need in a 3D printer to print the basic stuff..and what program do i need to install in my PC ( microsoft ) for running the 3d printer
I am very satisfied with your explanation, so I want to learn more from you, always be healthy sir
I LIKE YOUR INVENTION
you can burn the paint or insulation off the coil wire with a flame too
amazingdiyprojects - I enjoyed your video. But, I have a question. It seems that you have a two pole stator (each three phases makes two poles), and a four pole rotor (with four magnets). Would it work better to have just two magnets, straight across from each other, one north and one south? It seems to me that you would want a two pole stator to be matched up with a two pole rotor.
Really nice! 👍
Great project sir
I like how you said that the you were going to make it in Y configuration that gives more torque and we need that because of no iron core, absolutely right. I'm just a little confused about the number of turns per coil, is it random once you wind it quickly with a hand drill?
I would love to see a video from you where you explain the differences between an iron-core and an air-core.
Love it, can you please do a rotor, just the rotos 5 ichs in diameter and with 3 blades 5 of 4.5 pitch that motor will be handle a 5.4.5 3 blade with no problems, giving a nice trust for a rc plane.
Great job my Friends , fantastic
Soo Nice ! Thanks for share !
Hermosa turbina!
great video. Can you tell us which 3d printer you have used? (model & manufacturer).. thank you. Fausto
I did everything over again making sure my windings and magnets were correct. I tried two different ESC of two different brands. One was a 35 amp and the other a 30 amp that I use on my RC airplanes. Still just shudders and will not spin. The only variable I can see is that we have different ESC's. Did you have to do something to change the timing in the ESC? If not this project turned out poorly.
nice work!
The motor design is quite clever, simple to build and wind. Would adding steel hex screws in the center of each coil (acting as a magnetic core) increase efficiency?
Awesome! Love It.
Nice project he is very useful.
What is best 3D printing to bulid a eclectic jet engine?
GREAT JOB!!
Great explanation about every step 🙌🏽 thanks
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is that enough power/force to make something like an rc plane or a jetpowered car?
for your balancing you can use the same as a lawn mower blade balancer it would work good for that
Hur coolt som helst, ska jag bygga när jag får igång min 3D skrivare. Tack
Great job
just found your channel but i will definitely be checking out some of your ebooks! i just built my first DC motor so im looking to build and advance off of that.
Entiendo que con eso haces el compresor de aire pero como vas a producir el plasma?
Could you please list the brand name of the speed controller you show in your video? Also, could you do a video with the delta wiring configuration so the lads could see the difference in performance? Thanks.
Maestro Sir, thank you
I’ can’t get this to rev up as your getting it. It does turn and rev’s up a little but then stops. Do you need to calibrate the esc for it to work properly ?
very nice video, iam making a same project ..but one question..why cannot use a bldc motor instead of 35000 KV.. of course mine aim in not educational but i need spool sound for a mini jet product ...
Do you have a link to the magnets? Excellent project by the way. I enjoyed watching this very much.
Good work
Hey, this is fantastic, thank you for sharing!
Do you have a link to the speed controller and any other electronic parts you used? I have the wire on the way to try this!
How did it go?
try setting your engine on a rod end and see how fast it will spin by moving the air through it. of coarse you know to balance the rod but curious see how fast it would travel through the air.
It would have been nice to know how much thrust it produced but otherwise awesome project !
Good job
Does this provide enough thrust to push plane to move or even fly?
Have you been able to measure the thrust produced by this motor? Would it not be better if you would use a higher number of smaller magnets (lesser diameter) and the same number of coils with a smaller cross section?
Cool, similar to your other axial flux Motor.
You have a strong future in hair dryers!
I think you just gave me a good idea on how to mod you project a little and use it on a small "concept idea" build of a tilt 4 electric DFJ drone. Interesting. I'll check out your Improved build as well.
Great project man. Where can I buy the controller? Thanks
anyone know where i could buy that speed controller? looking to build this as well!
what happens after use and it starts to heat up, would you just melt and fall out of the sky?
Hi, how much amps it takes?
Can you talk about the properties of the copper wire you use? What should be the thickness of the copper wire? Or what should the inductance value of a coil be?
how many turns and what wire diameter you used, good job
What does each phase's waveform look like? PWM? Sine? What voltage?
It is great. Where can buy it?
I wonder if that iron fill PLA that's magnetic would make these motors even more powerful.
I think someone did try this.
Wouldn't it work great if you made an impeller and rotor inside making it a working engine ie that has thrust?
Hello how are you doing? greetings from Argentina. What is the circuit you use? where to buy this? Sorry for my bad english.
YO BRO I LIKE YOUR SMILE
GREAT made, super bro
Hope it will fly one day!
Try overclocking it
Ie use more voltage and make sure that the components can sustain more voltage
Nice project, Thanks! The video had me ready to duck from a magnet getting chucked out the side at 15,000 rpm. Once something breaks at that speed, more shrapnel can be expected quickly as the unbalanced motor explodes. (yes, I have scars, but still my eyes : )
Question: is it possible to use an off the Shelf BLDC motor instead of making a new one???
Hi, one question, how many turns to wind the wire? Thx
Wow,,,,,great
Go ahead bro
Upload more videos.
Amazing, thanks for sharing your project. Next step is place on a airplane