Is this 3D model free to download?

Yes, ANET A8 Y frame "exoskeleton" 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 aeropic, 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.

ANET A8 Y frame "exoskeleton" 3D printable model by aeropic

ANET A8 Y frame "exoskeleton"

Source: Thingiverse by aeropic

The ANET A8 Y frame "exoskeleton" is a free printable 3D model from Thingiverse by aeropic. Based on the brilliant design of Matsekberg, here are some improvments: - a full Y-axis motor support including the left part, diagonal stiffeners and an enlarged right part that. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

557 saves Source: Thingiverse Updated 2026-10-31 License: CC-BY-NC · non-commercial 8 makes Category: 3D Printer

Tags: anet, Anet A8, anet a8 mods, anet a8 upgrade, Exoskeleton, y-axis, y-axis Belt tensioner, y-axis stabilizer

About this model

Based on the brilliant design of Matsekberg, here are some improvments: - a full Y-axis motor support including the left part, diagonal stiffeners and an enlarged right part that can be attached inside the cylindric hole of the ANET back plate. (All this to improve rigidity) - the Y axis motor support allows to add an external back plate carbon stiffener that will make a very robust frame (please see also my exokeleton Even if it remains optional (it will do great job without),I think this is a must. if you do not install this carbon rod, there might remain some flexion of the back plate when applying pressure on the belt. The right rod is pushing the support and the back plate still moves. And during fast prints you can feel vibrations induced by the motor and the Y carriage at the center…

Frequently asked questions

Is this 3D model free to download?: Yes. ANET A8 Y frame "exoskeleton" 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 aeropic.
Who made this model?: Designed by aeropic, 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.