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
Having identical magnets at both ends could make for a better demonstration, and using this to drive a bass speaker would be a great video, especially since a version of this concept is used in a subwoofer that's much more efficient and powerful than traditional drivers by keeping the coil stationary and making the magnets move, the amazing Powersoft M-force.
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?
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.
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?
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.
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!
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.
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.
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.
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.
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|
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.
Having identical magnets at both ends could make for a better demonstration, and using this to drive a bass speaker would be a great video, especially since a version of this concept is used in a subwoofer that's much more efficient and powerful than traditional drivers by keeping the coil stationary and making the magnets move, the amazing Powersoft M-force.
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.
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.
Great video but was waiting for you to raise the voltage to 12v lol.
What equation did you use to calculate the number of turns and the voltage required to produce a high push or high force?
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.
Buen ingles Manuel y te felicito y gracias por tus videos ..
Kind of a relay system.You’re awesome man
Another beautiful video. Thanks!
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?
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.
Nice experiment. What is the wire guage did u use??
Also what amperage is necessary???
You are amazing!
Cool. I have always wanted to make a replica of the Gap Power device since i first saw it online a few years back.
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?
thank you for making this knowledgeable video
Dear Sir, thank you for your info! The copper coil is enamelled or simple copper wire, without paint? Thank you 🙏
Great educational video.
What's the application of this motor?
I find this strangely satisfying to watch run.
What about the collapsing magnetic field?
Can you recover that as well?
COOL video Thank you.
Thank you.
Good work.
Very nice design and concept.
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.
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
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
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
my too ... Could you explain me.. more ... Great Video i like it
Any idea why a speaker pack as much strength as this set up with less windings
so, how much average frequency of this magnet switch ?
That's basically how water pumps works in some coffee machines (except it's powered by AC directly.
Nice 👍🏼!! An alternative is to put a Reed switch on the other end .......
please do one with AC (low voltage)
What's the rod with magnets at both ends made of?
thank u so much !!
what kind of torque can it push though.. that's extremely important for almost all applications.
Super👍🏼,
How can we increase the stroke length??
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.
How many turns of coil ? And which thickness of the wire ?
Awesome
it seems nice if you use 555 timer to create low frequency signal
Ps Sarvna good
what's that device is called ?? Power supply ?
Using gravity was clever.
what is the maximum speed you achieved?
Ludic Science Very cool!
Looks more like a solenoid to more than a motor
my thought exactly
Nice video 👍
Good job that can be made to turn a crankshaft
This is good penetration machine
What if you want to do it just one time and its goes back to position
Great .Isn't that the idea of a relay ?
Very nice idea
So, what is it function ?
Cool
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
You could do this without any permanent magnets.
Cool 👍
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
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...
What makes the clicking noise?
Very nice
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!
How this magnetic switch work
"Taptic engine" ;-)
I think you invented a doorbell
Can I buy this online?
oscilador genial
Isn't this what we call a solenoid?
Yikes, if this had too much power, it might fly out like a coil gun!
yes
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.
Can we eliminate the sound its making?
Good 👍🏻
very simple vibrator
kitne tan mare hai sir
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.
Хорошая идея использовать магниты вместо пружины!
Can you tell how to make
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
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. 😊
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.
From that turn a wheel of a vehicle.
Muitobom !
WHERE IS THE LINK
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.
Make push pull engine
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
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|
door bell principle
Door bell is much smarter than this shit..
Haleema thul BADRIYA z
I see other uses for such solenoid 😏
Get Vado
Can u seggest be the power suppling device
A battery.
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"...
2 cool
you sound just like a guy that has a youtube channel also about this stuff but in spanish
Oh really?
th-cam.com/video/Is8t0Ll40Z4/w-d-xo.html like this man,
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.
I dont inderstand
Its solenoid, not motor. 😊