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Underwater Drone 3D Models and STL Files

This collection gathers 3D models for underwater drones and ROVs, from complete hulls to thrusters and mounts. You can find concept designs and functional parts for 3D printing. Use it to plan a build or replace a component. 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 7 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 13/10/2026

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«Underwater Drone 3D Models and STL Files»

The models range from full drone bodies to individual components like thrusters and propeller guards. Some are static display pieces, while others are designed as modular parts for a working ROV. Hulls and chassis vary in size and shape, so you can choose based on the intended payload or motor layout.

When selecting a model, check the author's page for the number of parts, assembly instructions, and whether supports are needed. Look at the listed material and settings, as well as photos of real prints to judge surface quality. For underwater use, consider how the parts will be sealed and whether the design allows for easy access to electronics.

To narrow your search, try synonyms like 'ROV', 'submarine drone', or 'underwater robot'. Related topics include 'thruster', 'propeller guard', 'camera mount', and 'hull'. You can also search for specific functions such as 'search robot' or 'modular ROV'.

FAQ

Questions fréquentes

What is the difference between an underwater drone and an ROV?
An underwater drone is often a general term for any submersible robot, while ROV specifically means a remotely operated vehicle that is tethered to a control station. In 3D printing, the terms are often used interchangeably for models of submersible craft.
What materials are used for 3D printed underwater drone parts?
Common materials include PLA, PETG, and ABS for prototypes, while nylon or polycarbonate may be chosen for parts that need more strength. The author's page usually lists the recommended material and settings.
How do I make a 3D printed underwater drone watertight?
Watertightness depends on the design and post-processing. Many builders use gaskets, O-rings, and epoxy to seal seams. Check the model's documentation for specific sealing methods.
Can I use standard 3D printer electronics for an underwater drone?
Electronics need to be housed in a waterproof compartment. You can adapt standard motors and ESCs, but they must be protected from water. The model's design often includes a hull or enclosure for this purpose.
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