Awesome! I will definitly try to build it myself! Always wanted to build a small pressure pump. A linear motor would be much more easy than translating a rotation to a linear motion afterwards. I am so happy I found that right now :D
A spring can also be used to push the piston down. Speaker driver has a similar design with voice coil moving up with electric signal applied and then being pulled down by the magnet.
Have you considered using a reed switch or a Hall effect sensor to commutate the current? Also instead of spring (magnet) on the idle end why not put a similar commutating circuit there too and double the output power? It would become a one-stroke engine! Speaking of which, what kind of power does it produce, have you tried putting some kind of load on it? Good effort btw.
Hi, Could it be concluded that the amplitude of the oscilation is mostly affected by the intensity of current and the frequency is given by the second magnet?
Wooow! What about if you use the Gravity pulls to make work this linear motor? It would to be produce energy for charging capacitor/battery/or running a light lamp?
Use an opto isolator switch and transistor in place of the the mechanical magnetic switch and you could fine tune the timing and duration of the coil energizing.
Good concept but you are better to have two coils and turn one on at a time. This way the force going right is the same as the force going left. Here your magnet pulls the armature steel back at a different force than your coil is pulling the armature.
I assumed the smaller coil in the supply line served as an inductor for this purpose. I'm embarrassingly ignorant to the ways of lightning magic though, so there's a very good chance I missed the mark on that.
@@jasonjohnson3282 Hi Jason... The coil generates a magnetic field when current flows. When the current stops, the magnetic field collapses and reverses the polarity of the coil. This current, if not redirected, returns back into the voltage source, and usually, that is not a good idea! A diode can be used to redirect the collapsing field away from the source. Current lags voltage in a coil by 90 degrees. The added small coil does nothing to redirect. The smaller coil will represent a different impedance than the larger coil thus may have been added to control the current draw. I am always open to being shown if I am wrong. I am always interested in learning something new.
@@valveman12 Thanks so much for your response and explanation! This stuff is so fascinating, but I'm still trying to wrap my head around the basics. This was very helpful.
Lazar Jakovljevic I mean if you use a.c., the reversing magnetic field in the coil alone can make the oscillation happen without using the third magnet, right?
If you use low voltage AC, say 5hz this motor will become much simpler and somewhat more useful if you want to make an actual motor out of it. One can become low frequency AC via variable frequency drives.
Looks like it! I was making a current balance for our physics lab (short thick copper conductor), and the easiest way to regulate DC current in that wire was to have a thin copper coil in series to act as the resistor.
Simple answer is look up MAGTOR motor. All the AC, Frigs and dehumidifiers use compressors that use a ton of current and create LARGE amounts of Co2 the energy Co have a demand when we all use AC and all these Refrigerators are ON and being used. This motor idea you saw is how a MAGTOR works, it will become the new PUMP for all those units. Why is that great? Because MAGTOR uses much much less energy to start and to run. Peace!
one small question here: why use the coil? why not just put that rod with magnets on both sides inside a tube and put two repelling magnets on either sides? like..... | S N| -- |N S| -- |S N|
Solar panels, super caps and oscillation crystals. Just use frictionless (reduced) rotation of orbital planetary systems. If one sun can power life for a (lifetime*) then why not capitalize on physics outside of earth bound batteries.
That isn't a linear motor and what you made earlier wasn't a reed switch! But I don't care because I love your videos and wish you could make more. Best regards, Mike
By the way I tested the transfomer thing. It kinda works, but the transformer does not like the chopped, low frequency pulses and efficiency is horrible. Nevertheless it is interesting so I will upload video. Maybe it will work better with a relay.
Interesting. It's not a linear motor though. I would describe it as a reciprocating motor. Oh, I've just seen your description, "with reciprocating motion"...
Awesome! I will definitly try to build it myself! Always wanted to build a small pressure pump. A linear motor would be much more easy than translating a rotation to a linear motion afterwards. I am so happy I found that right now :D
Dear Friends, this is the best! Simple and easy to construct. The information on its function is very good.
pierre from New Mexico
so much for there being a link in the description. I actually wanted to know how to make that switch.
Extremely helpful for my project thank you. This solved the problem i have been facing from past couple of months
tell us about your problem
@@grindel80 It was a drinking problem.
A spring can also be used to push the piston down. Speaker driver has a similar design with voice coil moving up with electric signal applied and then being pulled down by the magnet.
Great video but was waiting for you to raise the voltage to 12v lol.
Kind of a relay system.You’re awesome man
Have you considered using a reed switch or a Hall effect sensor to commutate the current? Also instead of spring (magnet) on the idle end why not put a similar commutating circuit there too and double the output power? It would become a one-stroke engine! Speaking of which, what kind of power does it produce, have you tried putting some kind of load on it? Good effort btw.
Hi, Could it be concluded that the amplitude of the oscilation is mostly affected by the intensity of current and the frequency is given by the second magnet?
What equation did you use to calculate the number of turns and the voltage required to produce a high push or high force?
Nice experiment. What is the wire guage did u use??
Also what amperage is necessary???
Wooow! What about if you use the Gravity pulls to make work this linear motor? It would to be produce energy for charging capacitor/battery/or running a light lamp?
Cool. I have always wanted to make a replica of the Gap Power device since i first saw it online a few years back.
Buen ingles Manuel y te felicito y gracias por tus videos ..
What about the collapsing magnetic field?
Can you recover that as well?
Another beautiful video. Thanks!
so, how much average frequency of this magnet switch ?
Use an opto isolator switch and transistor in place of the the mechanical magnetic switch and you could fine tune the timing and duration of the coil energizing.
You are amazing!
Dear Sir, thank you for your info! The copper coil is enamelled or simple copper wire, without paint? Thank you 🙏
What's the application of this motor?
Any idea why a speaker pack as much strength as this set up with less windings
Can you make it with the magnetic switch on both ends? I need something like this for my diaphragm pump pushing on both ends with equal power.
What's the rod with magnets at both ends made of?
I find this strangely satisfying to watch run.
what is the maximum speed you achieved?
Great educational video.
what's that device is called ?? Power supply ?
Thank you.
what kind of torque can it push though.. that's extremely important for almost all applications.
How many turns of coil ? And which thickness of the wire ?
COOL video Thank you.
Super👍🏼,
How can we increase the stroke length??
please do one with AC (low voltage)
Good work.
thank you for making this knowledgeable video
What if you want to do it just one time and its goes back to position
I mean if you use a.c. the reversing magnetic field in the coil alone can make the oscillation happen without using the third magnet, right?
+Sangeeth S yes but your frequency will be fixed at 60 hz. I think the axis will vibrate more than oscillate
Unless you use a frequency drive to regulate the frequency.
Ludic Science Okay. I didn't think about it. 😊
how to make magnetic orgarate switch
Chimaeria
Thanks
Prettiest wood grain in an electromagnetics demonstration ever!
Is that pine, fir or perhaps spruce?
What is the best wood to use for a solenoid?
it is just a piece of cheap plywood! But yes it has a nice grain pattern
So, what is it function ?
Very nice design and concept.
my too ... Could you explain me.. more ... Great Video i like it
Good.
So it may be easy to make diaphragm pump or air compressor by this rather than going for complex mechanical hurdles.
Keep it up.
Thanks
kitne tan mare hai sir
Good job that can be made to turn a crankshaft
This is good penetration machine
thank u so much !!
Looks more like a solenoid to more than a motor
my thought exactly
How this magnetic switch work
That's basically how water pumps works in some coffee machines (except it's powered by AC directly.
What makes the clicking noise?
Can I buy this online?
Great .Isn't that the idea of a relay ?
What would happen if we use a high frequency ac (the one that is used to operate fluorescent lamps)
+Cisar Vialpando the axis will vibrate at high frequency. Only noise you will get
Awesome
Using gravity was clever.
Nice 👍🏼!! An alternative is to put a Reed switch on the other end .......
Can you tell how to make
Ludic Science Very cool!
it seems nice if you use 555 timer to create low frequency signal
Ps Sarvna good
Can we eliminate the sound its making?
Good concept but you are better to have two coils and turn one on at a time. This way the force going right is the same as the force going left. Here your magnet pulls the armature steel back at a different force than your coil is pulling the armature.
Should there be a diode inserted in the supply line to prevent the inductive kick from entering the power supply?
I assumed the smaller coil in the supply line served as an inductor for this purpose. I'm embarrassingly ignorant to the ways of lightning magic though, so there's a very good chance I missed the mark on that.
@@jasonjohnson3282
Hi Jason...
The coil generates a magnetic field when current flows. When the current stops, the magnetic field collapses and reverses the polarity of the coil. This current, if not redirected, returns back into the voltage source, and usually, that is not a good idea! A diode can be used to redirect the collapsing field away from the source. Current lags voltage in a coil by 90 degrees. The added small coil does nothing to redirect. The smaller coil will represent a different impedance than the larger coil thus may have been added to control the current draw. I am always open to being shown if I am wrong. I am always interested in learning something new.
@@valveman12 Thanks so much for your response and explanation! This stuff is so fascinating, but I'm still trying to wrap my head around the basics. This was very helpful.
It's fun to experiment. Have fun and keep asking questions.😁 I'm an Engineer and I am still learning...
Nice video 👍
Isn't this what we call a solenoid?
WHERE IS THE LINK
Cool
What will happen if you use a low voltage a.c. instead of dc power supply ?
Lazar Jakovljevic I mean if you use a.c., the reversing magnetic field in the coil alone can make the oscillation happen without using the third magnet, right?
If you use low voltage AC, say 5hz this motor will become much simpler and somewhat more useful if you want to make an actual motor out of it. One can become low frequency AC via variable frequency drives.
Lazar Jakovljevic Oh.. that is true. I didn't think about it. 😊
Did you make your own coil resistor there?
Looks like it! I was making a current balance for our physics lab (short thick copper conductor), and the easiest way to regulate DC current in that wire was to have a thin copper coil in series to act as the resistor.
Very nice idea
Does it have to be magnetic wire or is plain cobber wire sufficient ?
copper wire is magnetic wire, he just calls it magnetic wire. its just copper wire.
@@graysonschiller3288 ok. Thx for reply
Cool 👍
"Taptic engine" ;-)
I think you invented a doorbell
You could do this without any permanent magnets.
My problem is I get short circuit when connecting coil to power supply because coil has no resistance so power supply delivers no current
Coil should have resistance. Did you supercool it?
Wait. If coil has no resistance then it should work better
Muitobom !
I don't understand the sense behind the experiment, but it's cool to see how it works.
Simple answer is look up MAGTOR motor. All the AC, Frigs and dehumidifiers use compressors that use a ton
of current and create LARGE amounts of Co2 the energy Co have a demand when we all use AC and all these Refrigerators are
ON and being used. This motor idea you saw is how a MAGTOR works, it will become the new PUMP for all those units.
Why is that great? Because MAGTOR uses much much less energy to start and to run. Peace!
Very nice
one small question here: why use the coil? why not just put that rod with magnets on both sides inside a tube and put two repelling magnets on either sides? like..... | S N| -- |N S| -- |S N|
very simple vibrator
Why 6-7 turns Air core inductor was used in series with the coil of motor?
0:38👈👈
☝️☝️
PAUSE HERE
you will see the red stick pointing it
oscilador genial
Yikes, if this had too much power, it might fly out like a coil gun!
yes
Хорошая идея использовать магниты вместо пружины!
Solar panels, super caps and oscillation crystals. Just use frictionless (reduced) rotation of orbital planetary systems. If one sun can power life for a (lifetime*) then why not capitalize on physics outside of earth bound batteries.
Get Vado
Can u seggest be the power suppling device
A battery.
Good 👍🏻
That isn't a linear motor and what you made earlier wasn't a reed switch! But I don't care because I love your videos and wish you could make more. Best regards, Mike
Why is it not a linear motor? It does create a linear motion.
Make push pull engine
From that turn a wheel of a vehicle.
door bell principle
Door bell is much smarter than this shit..
Haleema thul BADRIYA z
You could take this up yet another level and make an ultra-fast oscillator that drives a microwave transformer or something.
Bit of a tip by the way, energized is pronounced En-ur-jaizd
+OBV10U3_NINJA I don't get your idea, how will you drive the mot with this?
Ludic Science That switch is turning on and off, is it not? Hook it up to the smaller coil on a transformer and voila, transformer driver!
+OBV10U3_NINJA mmm, but current is too small. Maybe making a double switch. Anyway i'll try it!
By the way I tested the transfomer thing. It kinda works, but the transformer does not like the chopped, low frequency pulses and efficiency is horrible. Nevertheless it is interesting so I will upload video. Maybe it will work better with a relay.
2 cool
Interesting. It's not a linear motor though. I would describe it as a reciprocating motor. Oh, I've just seen your description, "with reciprocating motion"...
why cant they use this knowledge to replace camshafts and variable valve timing in combustion engines?
Hyder Hydra some prototipes in sports car engines. may be too expensive...
They use cam and follower mechanism for opening amd closing of valves.
Which is cheap.
Its solenoid, not motor. 😊
you sound just like a guy that has a youtube channel also about this stuff but in spanish
Oh really?
ua-cam.com/video/Is8t0Ll40Z4/v-deo.html like this man,
I dont inderstand
Tak tenhle magnetický nesmysl nemá s lineárním motorem nic společného . Pokus pro školáky.
That function is not valid