Is this 3D model free to download?

Yes, Spherical Flexure Joint - Inspired by TU Twente T-Flex 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 DennisB, 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.

Spherical Flexure Joint - Inspired by TU Twente T-Flex 3D printable model by DennisB

Spherical Flexure Joint - Inspired by TU Twente T-Flex photo 1

Spherical Flexure Joint - Inspired by TU Twente T-Flex photo 2

Spherical Flexure Joint - Inspired by TU Twente T-Flex photo 3

Spherical Flexure Joint - Inspired by TU Twente T-Flex photo 4

Spherical Flexure Joint - Inspired by TU Twente T-Flex

Source: Thingiverse by DennisB

The Spherical Flexure Joint - Inspired by TU Twente T-Flex is a free printable 3D model from Thingiverse by DennisB. This spherical flexure joint is originally designed by Mark Naves, Ronald Aarts en Dannis Brouwer at the Precision unit of the Technical University Twente. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

44 saves Source: Thingiverse Updated 2026-10-16 License: CC-BY-SA · commercial OK Category: Vehicles & RC

Tags: cross-axis flexure, flexibleFlexure, Flexure, flexure hinge, flexure joint, flexure mechanism, flexures, mechanical flexure, spherical joint

About this model

This spherical flexure joint is originally designed by Mark Naves, Ronald Aarts en Dannis Brouwer at the Precision unit of the Technical University Twente. See the video here: A detailed description is given here from page 17 onwards: I wanted to feel the joint after seeing it, so I made a rough version of it. It is not perfect but it is very satisfying to move around. Printed on Ultimaker S5 with Tough PLA, which is tapped with thread. The flexures are normal PLA. Requires 24x M3x10 screws to assemble. I also added a thicker spring design, because some slicers have trouble with thin walls.

Frequently asked questions

Is this 3D model free to download?: Yes. Spherical Flexure Joint - Inspired by TU Twente T-Flex 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 DennisB.
Who made this model?: Designed by DennisB, 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.