Électronique

3D Models of Robot Modules: STL Parts and Kits

This collection gathers 3D models that work as building blocks of a robot: drive and joint modules, electronics mounts, cases and kit parts. It is useful when you assemble a machine from separate units rather than printing one solid shell. Each listing points to the author's page, where the STL files and the notes for 3D printing are published. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.

Une collection Polyzon · 48 modèles sur 5 plateformes

Comment cette collection est composée

Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.

Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 11/10/2026

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À propos de la catégorie

«3D Models of Robot Modules: STL Parts and Kits»

The models fall into a few groups. Locomotion units cover wheel, track and multi-legged mechanisms, while joint modules handle rotation or linear travel in an arm or a walking frame. A separate group is electronics: driver boards, relay blocks and sensor mounts that hold a component in place. Combat kits appear as sets of interchangeable weapon or drive modules for a small arena robot.

When choosing a module, look at how it connects to the rest of the build. Check the stated size and scale, the number of parts and whether assembly needs screws, bearings or shafts you already have. Read the author's notes on supports, layer height and material, and look at photos of real prints to judge tolerances around moving parts. For anything that carries load, wall thickness and infill matter more than appearance.

To widen the search, try synonyms for the same idea: actuator, joint, bracket, adapter, hub, gearbox housing, chassis plate, sensor holder. Related topics include robot arms, quadruped and hexapod frames, sumo and combat robots, line-following cars and remote-controlled platforms. Combining a module type with a component name, such as a driver board or a servo size, usually narrows the results faster than a single broad word.

FAQ

Questions fréquentes

What counts as a robot module in 3D printing?
Usually a self-contained unit that performs one function and attaches to other units: a drive block, a joint, a sensor holder or a case for a board. The model page should state its dimensions and how it mounts.
Do these models need supports?
It depends on the geometry. Flat plates and brackets often print without them, while overhangs on housings and joint parts may need them. The author's notes usually say what was used.
Which material works for moving parts?
Rigid filaments are common for brackets and housings, and parts that rub against each other are often printed in a tougher blend. Check the material the author lists and test the fit before assembling the whole unit.
How do I find a module that fits my existing parts?
Search by the component you already have, such as a motor size, servo model family or board name, then compare the mounting hole spacing and overall envelope with your part.
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