I wish you were my teacher back in my school days. I just love your explanation and presentation. Thank you very much Sir.

Great replication! You took the idea and made it even better. That is what I love about this hobby. People share ideas and as a project moves along we add our knowledge and experience and improve it. Well Done!

@ludicscience

5 жыл бұрын

Thanks so much!

Fantastic little motor. Great video again. I love your little machines.

What a cool little motor! I'm going to make this with my kids.

@ludicscience

5 жыл бұрын

Glad you like it!

Nice version of this suspension system. It's well-balanced, and the addition of the white collar on the shaft stops any wobble at slow speed. It probably adds a little friction too, but not much.

@strongholds12

5 жыл бұрын

chance encounter grease it 🙄

Thank you for sharing. Perfect suspension idea

Nice. I built a similar one years ago, but the reed switch didn't last long at high rpms. A hall effect sensor might be a good alternative.

Very nice motor, the solution for magnetic suspention is awesome👍🏻

@ludicscience

5 жыл бұрын

✌

Awesome dude. It's like magnetic suspension

I think Lidmotor usually included an LED or a diode allowing for the transients (flyback) voltage spikes to be sent back to the PSU instead of possibly causing a small arc at the reed switch. Maybe the reed switch your using has a built in protection diode? Excellent video, really enjoying your content as it comes out.

@ludicscience

5 жыл бұрын

I just forgot the diode 😁

@davemwangi05

5 жыл бұрын

what happens to the reed switch without protection? I usually don't take it seriously to include a flyback diode.

@BinjKomisar11

5 жыл бұрын

@@davemwangi05 If you drive the ciruit with a high enough voltage it will likely eventually spot weld the reed switch shut (I know this from doing so and having it happen to myself). If you drive with a low input voltage your should be able to get away without damaging the reed switch.... But, best practice in this case, is putting in the flyback diode. And if you want to play around with raising the input voltage relatively higher (say 5V or more) then the diode is a really good idea. You can use any diode (other than certain spec zener), even LEDs work. LEDs are particularly cool because you can see the flyback pulse as its created which is kinda cool (in my opinion anyhow). Peace

Nice one! For a flywheel too!

Ludic Science , Maybe you can help me, how do I balance out all factors (and what factors) so I can have an electromagnet under a continuous dead short indefinitely, stay powerful and constant with out getting to warm. Being safe!

Thank you.

Great stuff man :) Thanks

@ludicscience

5 жыл бұрын

😊

Sir there is possible to make solar to absorb light from our Room light like 0volt or other which we used in our domestic application. Plz

I like how it jumps :D

Thank you

What's magnetic switch

Wow..

Hi! Could you help me out with something I have been wondering about. 1. When reading about electric vehicles people always talk about the amps and not the voltage. Like this a x amp battery. The more amps the better they say. I really don't understand that. Why not talk about Watt hours? 2. This is about energy efficiency and it is a bit complicated for me to explain but I have this electric bike and a 15 Amp controller. I could either increase the amp or the voltage to make the bike go faster but what would be the best to do to make it most energy effective meaning saving the most battery power? Appreciate your help with this.

@heavycurrent7462

5 жыл бұрын

1. The amp in that sense is directly proportional to the torque the vehicle can deliver with that battery. Higher voltage can also increase the power output, but usually the motor has a standard voltage to operate on, so increasing the voltage for more power is not very suitable. 2. Both is the same. The power dissipated by the battery in the end, is the product of Voltage and Current. So if either one remains the same while the other is increased, power consumption is equal for both options.

@nattsurfaren

5 жыл бұрын

@@heavycurrent7462 For the motor do you mean standard voltage as in continuous power at a certain voltage without any damage occurring on the motor? For the crystalyte hub motor I have on my ebike it is set for 2000 W continuous drive. But for batteries some people speak only amps as if voltage wasn't important. However for electric bike we have 24 Volt , 36 Volt, 48 Volt and 72 Volt. Now for question 2 would you say that it doesn't matter if I change the voltage or the amps when trying to be as energy efficient as possible?

muito legal

saudações do Brasil a todos. inicio do vídeo pensei: é um truque!!! mas o Incrível Beakman dizia que na ciência não há truques. então entendi que tudo é magnetismo, equilíbrio e electromagnetismo. muito bom.o aparelho pode ser usado como um magnetômetro??? parabéns. sucesso.

@ludicscience

5 жыл бұрын

Its a goog idea to use it as magnetometer

@lez7875

5 жыл бұрын

@@ludicscience . Yesss!!! I made a useful suggestion. success.

Just after 5:43 when the rotor hits pause, an example of weirdness in magnetics and why it's intriguing.

@chance1986

5 жыл бұрын

This is caused by the rotor magnet attraction to the reed switch itself. The reeds themselves must be a ferromagnetic material in order to work. And the leads are usually a ferromagnetic metal too.

@maxprophet2401

5 жыл бұрын

There isn't enough magnetic material in the reed switch to instantly stop the rotor like that. The rotor magnet did close the reed switch, you can see it bend upward slightly as the ammeter on the power supply climbs from zero. I didn't notice the power supply was even on at first and I actually thought it had been edited. For the most part I agree with ya and I'm glad you said something because I'd missed some things.

@ludicscience

5 жыл бұрын

The rotor just got stuck in the reed switch

@maxprophet2401

5 жыл бұрын

It piqued my interest with LUDIC SCIENCE!

1:52 in the background there is a noise of what appears to be a 3D printer :)

So you can basically power it with a lemon or a cup of salted water

@ludicscience

5 жыл бұрын

Yes

Nice motor you got there. So how many windings in that coil and what is the strength and dimensions of those magnets?

@ludicscience

5 жыл бұрын

Around 500 turns, it is not critical. Magnets are also not critical

Plz make high voltage for Tesla coil .

Hi again-just got idea-how'about making an electrostatic motor with this idea

@ludicscience

5 жыл бұрын

I think its a good idea

🍮☕

Its not balanced.

@ludicscience

5 жыл бұрын

It is attracted by the earth magnetic field like a compass

@davemwangi05

5 жыл бұрын

Trench, who cares?