Is this 3D model free to download?

Yes, Roomba 500 series gears 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 Mafo, 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.

Roomba 500 series gears 3D printable model by Mafo

Roomba 500 series gears

Source: Thingiverse by Mafo

The Roomba 500 series gears is a free printable 3D model from Thingiverse by Mafo. Hi! This is a remix with correct sizes, the original had a lot of mistakes... You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

88 saves Source: Thingiverse Updated 2026-10-14 License: CC-BY · commercial OK 1 makes Category: Vehicles & RC

Tags: 500, 581, brush, Gear, gears, Roomba

About this model

Hi! This is a remix with correct sizes, the original had a lot of mistakes... especially in diameters. So now I have updated with: Brush gear: diameter 19.5 to 18.8mm Blade gear: diameter 12.2 to 11.88mm Screws holes: 3 to 3.3 Motor gear: pentagon 4mm to 4.4; hole 3 to 3.25mm; diameter teeth -0.3mm

Frequently asked questions

Is this 3D model free to download?: Yes. Roomba 500 series gears 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 Mafo.
Who made this model?: Designed by Mafo, 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.