Is this 3D model free to download?

Yes, Linear-Motion Compliant Mechanism 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 BYU_CMR, 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.

Linear-Motion Compliant Mechanism 3D printable model by BYU_CMR

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Linear-Motion Compliant Mechanism

Source: Thingiverse by BYU_CMR

The Linear-Motion Compliant Mechanism is a free printable 3D model from Thingiverse by BYU_CMR. This design was developed for a safing and arming mechanism for nuclear weapons. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

261 saves Source: Thingiverse Updated 2026-09-18 License: CC-BY · commercial OK 2 makes Category: Vehicles & RC

Tags: BYU, byucmr, compliant mechanism, engineering, Gear, single print

About this model

This design was developed for a safing and arming mechanism for nuclear weapons. The use of compliant mechanisms allowed the design to be scaled down with some components the size of a human hair, yet still being reliable. The design is a linear-motion large-displacement compliant mechanism.

Frequently asked questions

Is this 3D model free to download?: Yes. Linear-Motion Compliant Mechanism 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 BYU_CMR.
Who made this model?: Designed by BYU_CMR, 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.