Piezoelectric motor

but? can it do reverse?

That sound... went straight into my brains

That shit hella cool

Top!

Neat.

Up next, the little known fingernails on chalkboard motor :P Interesting though

I'd love to see the linear version scoot around a table on those piezo elements.

I wonder how efficient a piezoelectric motor could be made, compared to an electromagnetic motor, and what would the limiting factor be to the torque. How much force can a piezoelectric transducer produce without it's equivalent to magnetic saturation? I know that piezoelectric speakers are very efficient, compared to dynamic speakers.

The sound kills meeeee reeee

Thanks, Agents of SHIELD, ever since the latest season started my feed has been flooded with interesting piezoelectric devices!

So whats the point?

Very cool

I thought the guy talking was actor Zach Woods.

What's that little cable thing???

Very cool piece of tech indeed ! Not sure the amps this runs on but if 200v they might want to cover the PCB and whatnot! sounds dangerous

This tickles my brain so hard. I really enjoy the channel. Thank you for making videos like this.

This is amazing!
But the sound is horrible!

My eardrums have been clawed out.

I am Greek. Piezoelectric means Πιέζω ηλεκτρικός.

why isnt the title spinning beug on piezoelectric motor

is this thing calling for ufo?

Hello! thank you so much for this video! So is it possible for Piezoelectric motors to operate at low voltage? (<5V)

Can you make it run backwards (rotation)??

Mix this with your Graphite Air bearing, think of the speeds of rotation you could build if timed right!

What does it feel like to touch it

Sonic conveyor

Hey man. So if I have just designed and 3d printed a lint remover with two 3” blades that is used for removing lint or pet hair from clothing or any type of fabric and we have installed for now at least two 9mm erm motors inside the razor handles by the blades that give us pretty good vibration and each motor only costs $1 per piece and are run at 3V!

The best for our design is around 3 volts which have two Aa batteries in the 6” handle!

I’m pretty sure ultra sonic vibration motor would be the best quality and last the longest,
At least 300-400 hours of life use form the motor so can you give me an idea of how I can use an ultra sonic vibrator motor in my design?

So the best example of vibration I can give you is the philips sonic care electric toothbrush, where I believe they use a dc coreless iron motor and have an erm motor can tracked at the back end, so would this be an example of ultrasonic vibration at its finest?

Please explain to me how I could use ultra sonic vibration in my lint remover design?
Thanks

wondering if this also causes a vibration effect? If not, what woould you have to do or combine with this PCB to get the strong vibration force? I have crretaed a new product and we are thinking of putting an ultra sonic vibration in the lint brush handle as vibration actually assists in removing lint from clothing a lot faster. We have a simple 3 volt, 9mm diameter by 23 mm total body length vibrator motor in it right now but i feel this is not the most viable and advantageous opption to get the high quality vibration that we need. Any thoughts or ideas will help. I really like the philips oral care electric toothbrush ultra sonic vibration and want to use soemthing exactly along these lines but i bleieve they have patented their ultra sonic vibration but it would not effect me becasue im yusing it for a different application! thx in advance!

Lol ok that's just weird

How about a piezoelectric generator?

Cool! But the sound is awful

Today's nano positioning technology solely uses piezoelectric linear motor Can you show us how to build one from scratch?

I believe they use these in autofocus camera lenses

Useful in a microfluidic peristaltic pump maybe?

Ultimate anoyatron

Very clear and concise explanation, great content as always.

how is the resonant frequency calculated? And is it actually necessary to operate the wave motion at the resonant frequency?

WOW!!!😳👍🏽👍🏽👍🏽

This can be used in Casio and Seiko analogue watches to create movements

discovered your chanel just now, I love It !
thank you

The screeching tough... 🤮

Canon was the first camera and lens manufacturer to use this afaict. I first saw these I'm the early 90s as "USM" technology.

cool

You explained it very well. Can u throw some idea on sourcing of low cost Piezos for building walking beam type linear micro motor. The stroke required is 8mm in steps of 40microns with force of 40 N. Available operating voltage is 10.5 to 13.5. The walking beam should stay in position after the current is withdrawn and should sustain 20g of vibrations without changing the position.
Let me know the size & sources of Piezos as also how to go about it for building a few prototypes.

But..... Can you make one from scratch? :D . I been having success with Rochelle salt lately. Perhaps a bit of sorting and wiring are in order to have a little fun.

I'm really wanting a better way to visually reveal exactly what the interaction between the surface and the carries object looks like. But, I'm at a loss to suggest a particular technique.

I am just going to call this the snake motor from now on.

Thanks for the demo and easy to understand explanation mate!