3D-printable linear actuator 3D printable model by Bribro12

3D-printable linear actuator

Source: Thingiverse by Bribro12

The 3D-printable linear actuator is a free printable 3D model from Thingiverse by Bribro12. This linear actuator is almost completely 3D printed (except for the thread and some bolts, nuts and bearings).I curently don't have any position feedback or limited switches. You can download the STL file from the original listing below and print it at home.

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148 saves Source: Thingiverse Updated 2026-04-18

Tags: 3D-printable, linear, actuator

About this model

This linear actuator is almost completely 3D printed (except for the thread and some bolts, nuts and bearings).I curently don't have any position feedback or limited switches installed on it, I will add them in the feature when I'm going to integrate it in a projecct. It has a speed of about 25 mm/s on a 9V battery and draws about 1.7 Amps of curent. The motor is rated for 36 Volts. Running the linear actuator on a 36 Volt battery will increase the speed of the actuator. The transmission is a belt driven one wich uses a GT2 timing belt and a 3D printed GT2 pulley, This may not be the most ideal transmission for this task but it'll do for some testing. The linear actuator uses an M8 thread to convert the rotating motion into a linear motion. All parts (except for the 120 teeth pulley) are p…

Frequently asked questions

Is this 3D model free to download?
Yes. 3D-printable linear actuator is free to download from Thingiverse. Click the "Download free STL" button 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 Bribro12.
Who made this model?
Designed by Bribro12, 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.

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