Galvos made of stepper motors from DVD drive

[TecnoVirtu]

Awesome!

I got two stepper motors, i maked your config and works great! (One coil to the amp and the other to 4.5VDC)

But i have a question.. What software are you using for the frequencies? Thanks

[c4r0hv]

@TecnoVirtu

A simple borland c++ builder software that I've written by myself.

[TecnoVirtu]

@c4r0hv Can you send me it please? Thanks

[c4r0hv]

@TecnoVirtu

I don't even have it anymore. It was just a quick-and-dirty piece of code to test drive the galvos.

[danksmokaz]

thats how i did it G great work!!

[Fredasp]

HI. I'm try to do the same experiment. I tried to use a TIP120 to do Amplifier but the way that I put the stepmotors, the mirrors don't move too much.

How do you used the amplifier in Step Motors? Only one coil of one motor per channel? or what?

- Now, about the DC motors (from toys) Galvo in another video... there is some mechanical modification? And about the circuit? I'm curious about it...

Nice job here dude!

[c4r0hv]

@Fredasp

Each motor has two windings. One winding goes to the amplifier. The other goes to constatn current source.

I don't have any videos with "DC motor type" galvos

[Fredasp]

@c4r0hv I did one dude! It works great like your. Thank you! take a look in my channel... cya!

[diegoribadacunha]

how can you make galvos out of them??! Great!

[c4r0hv]

Actually it works worse than galvos made of stepper or DC motors :P So nothing special.

[MetrakitProRaceII]

pretty :>

[bellinivernon]

Exelente !!!!