Simple Brushless MOTOR with three coils (fidget spinner) 

ExtremerBG lol

This is the stroboscopic effect of my Panasonic HC-V770. Manual mode, shutter speed 1/2000 second.

50 fps

Oh is it due to how the shutter moves when taking a frame

Sideways it moves

🤣😂🤣😂

Очень рад, что вдохновил вас и внучку. :)

@@grain-diose О да!!! Это даже очень так!!!)) Можно даже сказать вдохнули жизни!!!))) Немного конечно обидно, что староват)) но азарт разгорелся опять!!!!))))

Да я тоже скоро 6-й десяток размениваю, но вот только дочка внуками еще не порадовала, хотя через месяц ей 30 стукнет.

Так у вас получилось повторить? Работает? Вроде у катушек нет сердечников. Странно.

@@akkodan101Сердечник не обязателен. Магнитное поле и без него есть вокруг катушки. Но с ним сильнее. Сердечник как своеобразная линза для линий(максимумов поля) Само понятие поля - введено для удобства, что это реально никто не знает , но видеть мы его всё-таки можем (железные опилки)Странно -значит противоречит либо вам, либо науке и это норм!

Alex 0474 hello kkkk

Yes, I'm a little busy lately, there's no time to make a video.

👌

I also loved mine : (

Yes it's real, I do not make fake videos.

grain IM REALYY IMPRESSED HIW FAST IS MOVING. THANKS FOR REPLY. HAVE A NICE DAY.

👌

I did not measure, but the speed is small, because I did not carefully do it. Careful execution would take a very long time.

grain Thank you, for the explanation

But it seems to be moving extremely fast at a slow pace

Over 9000 mph!!!!!

You can approximately calculate the RPM without instruments - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-aZ0Ogv8Tg9s.html

Very high speed (Albert Einstein), so the objects stretch near the black hole. :)

Nathaniel Smith how come is this invention useless?

The fidget spinner is for fun It's also for people with movement disorders to calm down

I'm sorry, but to do a tutorial are not my occupation.

Quite right, I did with one coil and 8 magnets. Now I tried to increase the speed of rotation with three coils.

Jepz st

ROFL

Warp is the effect of the video camera - the stroboscopic effect. The shooting was done specially for this with a short exposure of 1/2000 seconds. See more - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-JvbkDLAHzsg.html

grain I know, but it looks cool.

Of course, you can make ordinary mechanical contacts. But it will not be so effective.

yes, the magnets all in S or in N pole

@@grain-diose thanks for the quick response

here there is no free energy

gravity of a black hole :)

grain year or that 😂😂😂

If without jokes this is the stroboscopic effect of my Panasonic HC-V770. Shutter speed 1/4000 second.

No in the washing machines AC motor. This DC motor. such as - sc01.alicdn.com/kf/HTB1LYhVKVXXXXb1XpXXq6xXFXXXF/3V-Micro-DC-Motor-Small-Electric-DC.jpg_350x350.jpg

I'm not sure, but I think because you look at RU-vid similar videos.

You can use any transistor with appropriate voltage and current values.

Wire 0.5 mm, 100 turns each coil. But you can make 10 turns, you can make 1000 turns and this will work. :) Just the efficiency of the motor will be at different voltages and currents. Important note: make the inside diameter of the coil larger, about the diameter of the magnet. I had no time to make new coils, I took the finished ones from another project.

Thank you,

Sorry, I did not understand your question.

grain you know how magnets are magnetically charged by electricity, wouldn’t the magnets eventually get weak being that they are using that energy that charged them

:)

It's not a transistor, it's a Hall sensor - en.wikipedia.org/wiki/Hall_effect_sensor

FrostytTuBe Gaming No objects can travel faster than light -Albert Einstein

The Old Blender my mom can roast me in a speed of light

FrostytTuBe Gaming Son, You're adopted.

*"Its not my birthday today?!"*

My coils are designed for a lower voltage. It's not a matter of tension and current, I have a lot of it. The fact of the matter is that I did not precisely perform the location of the coils, magnets and other things. And at high speed it greatly affects the work of the motor and then the speed simply does not increase. To do very accurately is a lot of time, a lot of work.

This is the stroboscopic effect of my Panasonic HC-V770. Shutter speed 1/4000 second.

It's not fast, I did not manufacture the motor carefully.

You can use camera with CCD sensor to make it not warp :-) This is only CMOS effect...

why not?

diagram is available in the video

This is not an educational channel, it's a show channel. If the video excites your interest, then you will find all the answers in Google. If you do not want to search, then you do not really need. If I'm interested, I find the answer.

good

diagram and components are available in the video

All magnets are directed with the same poles to the outside. All the coils are pointed in one direction and the end of one coil is connected to the beginning of the other.

I did not measure the RPM. I planned a higher RPM, but I did not exactly make the connections of the coils and magnets, so the speed is not so high.

How can i attach magnets to the stator coils.. .. I mean i don't know north pole and south pole... 1 coil north 2 south 3rd north.. Like this??

Sorry my English is too weak.. Please try to understand and help me about magnets connections in spinner

Power - constant voltage. I have other motors, including without transistors and Hall sensors - ru-vid.com/group/PLG8s-uVT3toswlsUv4UurA5i9m_5TIh6O

Electromagnets are switched on by the Hall sensor.

grain, so why is the sensor so close to electromagnetic?

grain, are the electromagnetics OFF when permanent magnet is close to Hall sensor?

www.google.com/search?newwindow=1&client=firefox-b-ab&biw=1366&bih=640&tbm=isch&sa=1&ei=8MH1WuSvDOibgAa3xIGIBw&q=Hall+sensor+A3144+connection&oq=Hall+sensor+A3144+connection&gs_l=img.3...20744.20744.0.21855.1.1.0.0.0.0.101.101.0j1.1.0....0...1c.2.64.img..0.0.0....0.0iO9Fp5B1rI

On the diagram, a resistor of 240 Ohms and an LED for indication. The resistor is needed so that the LED does not break. Instead of a resistor and an LED, you can place just any diode, this is necessary to protect the transistor from breaking, because the coil gives reverse pulses of a higher voltage.

@@grain-diose Awesome. You are the best.

I was hoping to make a higher RPM, but it turned out a bit. I did not measure, but I understand by sound that it is not much. For higher RPM, very thorough execution of all nodes is required, but I do not have time for this.

Fine! Here the essence is not in the transistor, here the essence is that 3 coils simultaneously push 3 magnets. Of course you need a good battery for current strength. I did not get a good RPM because I casually made the mounting of the coils. I already realized this: for a large RPM, it is necessary to position the coils very precisely at 120 degrees (if there are 3 magnets). In other words, you need accurate synchronization of all magnets with coils. And you can use 5-6 magnets and as many coils, but then the requirements for accuracy are even greater. Perhaps I will later make a more accurate engine to demonstrate a high RPM. But I need to buy an RPM meter for demonstration.

The connection diagram is in the video 1:22

thanks grain, thanks for. Posting.

The project is not useless, the need to build seems nullified. One is hooking up the circuit incorrectly. And already fried one mofset 😒 the circuit is straight forward enough, construction seems to elude me, it is very disappointing.

I ponder, is it the absents of a capacitor that has me baffled !