DIY-Laser Rotary Module

Hello guys;
This project is a rotary module for engraving parts with cylindrical surface in laser engravers. You can make this module at home by following the instructions in the video.
STL Files : www.thingiverse.com/thing:621...
Materials
3 GT2 pulleys (hole size Ø5) : alishort.com/aqXzF
1 GT2 without teeth pulley (hole size Ø5) : alishort.com/jMiqe
4 number 625 bearings : alishort.com/eNavN
2 pcs Ø5x250 mm shaft : alishort.com/krRuO
2 pieces 20x20x210 mm sigma profile : alishort.com/87TIe
1 stepper motor : alishort.com/2H5Kq
Some GT2 belts : alishort.com/e6Yhm
This rotary module was designed by myself in computer environment.
The design consists of a stepper motor and two shafts rotating with a belt and pulley system.
Silicone hoses on the shafts ensure that the rotating part does not slip. If you have a 3d printer, you can make this design at home.
When you make this module, you need to remove the Y-axis stepper motor cable of your laser engraver and connect it to the module.

[@gsbox2709]

Check out video next : kzbin.info/www/bejne/l6Kqk4qMq9p8mrM

[@cadcaetutorial2039]

This lecture is very well sir

[@cadcaetutorial2039]

This tutorial is very nice sir

[@luizfarah6381]

Muito bom ! Vou tentar fazer !!! Ficaria perfeito se pudesse regular o espaço entre os cilindros que apoiam o material.

[@gsbox2709]

Os orifícios no material das placas laterais são úteis para o trabalho que especificou. É possível ajustar as distâncias entre os rolos, instalando as peças de suporte em locais diferentes.

[@tunahanarc6540]

good job

[@zk_6312]

Looks good. In my case I don't think it is possible as my laser Jinsuko rotary is proprietary as it ties into the control board via a USB C connector and requires special firmware.

[@alexandred3770]

Nice but I can not find any 20x20x210 mm sigma profile please help me

[@gsbox2709]

I used cut profiles, but if you do not have this possibility, you can also use a 200 mm long profile. Only the size will be slightly shorter.

[@3dtexan890]

How long did the super glue hold? Unless I am looking at this video wrong but at about 1:32 that looks like a drill bit, not a tap. Am I looking at it wrong?

[@gsbox2709]

There is a piece that joins the two parts, so super glue works. The belt is not too tight. By the way, what you see is not a drill bit. That's a metric 6 tap.

[@bloomingtonmike]

That is a spiral M6 tap.