Is this 3D model free to download?

Yes, X-Y unit almost for free is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by WillemvD, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

X-Y unit almost for free 3D printable model by WillemvD

X-Y unit almost for free

Source: Thingiverse by WillemvD

The X-Y unit almost for free is a free printable 3D model from Thingiverse by WillemvD. No linear bearings and steel shafts. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

382 saves Source: Thingiverse Updated 2026-10-04 License: CC-BY · commercial OK Category: Tools & Workshop

Tags: X-Y, unit, almost, for, free

About this model

No linear bearings and steel shafts. but a printed rail. No expensive nema14 stepper, but a mini geared stepper motor that comes for an unbelievable price. The pulleys cost less than one dollar each and should have a bore of 5mm. All parts (except for the rollers) print in one run. An ATtiny is excellent to control one axis. However, if you want to combine two linear systems to an X-Y plotter, you better use an Arduino board combined with two ULN2003 ic's. The motor and Arduino boards function very well at 4.5 volts (three AA or AAA batteries). Don't expect the highest grade of accuracy, much depends on the clearance between the rolls and the rail. Clean up the rolls by sanding them. If needed, increase the diameter with tape. Combining two systems is easy if you use the cross to couple th…

Frequently asked questions

Is this 3D model free to download?: Yes. X-Y unit almost for free is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by WillemvD.
Who made this model?: Designed by WillemvD, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.