Is this 3D model free to download?

Yes, Compliant Overrunning Clutch 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.

Compliant Overrunning Clutch 3D printable model by BYU_CMR

Compliant Overrunning Clutch

Source: Thingiverse by BYU_CMR

The Compliant Overrunning Clutch is a free printable 3D model from Thingiverse by BYU_CMR. Overrunning clutches, or freewheel clutches, are used in applications which require torque to be transmitted in only one direction. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

817 saves Source: Thingiverse Updated 2026-09-19 License: CC-BY-NC · non-commercial 1 makes Category: Vehicles & RC

Tags: Clutch, completely printable, compliant, compliant mechanism, engine, engineering, flexible, mechanical

About this model

Overrunning clutches, or freewheel clutches, are used in applications which require torque to be transmitted in only one direction. These clutches have traditionally been used in applications such as vehicle transmissions, engine starters, agricultural equipment, helicopters, and bicycles.There are several variations of over-running clutches, but the four main types include the sprag clutch, the roller or ball clutch, the spring clutch, and the ratchet and pawl clutch. This design most resembles the ratchet and pawl clutch, and was produced by the Compliant Mechanisms Research Group at Brigham Young University, under the direction of Dr. Larry Howell. Advantages of using a compliant overrunning clutch: -lower part count than alternative designs -easy assembly and maintenance -reduced part …

Frequently asked questions

Is this 3D model free to download?: Yes. Compliant Overrunning Clutch 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.