3DAssets.dev
Loading model…

About

A 2.7 m truss rotary joint: two short truss stubs, fixed race housings and a 3 m drive ring with twelve trundle bearing blocks on a named rotating node, plus a routed power line. Bounding size 2.78 x 2.98 x 3.00 m (X x Y x Z). Metre units, +Y up, +Z forward, lowest geometry resting on y=0. Movable parts are separate named nodes with local pivots: joint-ring. Assembly ports: truss-stbd (truss), truss-port (truss). Truss centreline sits 1.49 m above y=0; the joint-ring node spins about the truss axis. Static geometry; no rig, collision or navigation data.

Use with an AI agent

Copy this prompt into your AI chat, then describe what you want to build with the asset.

Use the “Truss rotary joint (Space Station and Docking Bays)” asset in my project.

Model: https://cdn.3dassets.dev/assets/24545/v1/model.glb
Asset page: https://3dassets.dev/assets/orbital-station-and-docking-bays-rotary-joint-6e2707fa
Description: A 2.7 m truss rotary joint: two short truss stubs, fixed race housings and a 3 m drive ring with twelve trundle bearing blocks on a named rotating node, plus a routed power line.

- Dimensions (X × Y × Z): 2.782 × 2.978 × 3 metres
- Triangles: 1.9k
- Animations: none
- Licence: CC0 1.0 Universal (https://creativecommons.org/publicdomain/zero/1.0/)
- Loading: Three.js GLTFLoader; no additional decoders required.

Also available as JSON, Markdown, or via the MCP server.

Import manually

Choose your framework, then copy the code into your project to load the asset.

import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'

const loader = new GLTFLoader()
loader.load('https://cdn.3dassets.dev/assets/24545/v1/model.glb', (gltf) => {
  scene.add(gltf.scene)
})

Common questions

How do I use this model with my AI development tools?
Press "Copy for AI agent" above and paste the prompt into Claude Code, Cursor, Codex, GitHub Copilot, ChatGPT or any other coding assistant. The prompt carries the direct CDN URL, the real-world size, the licence and the loading notes, so the assistant can fetch the model and place it in your project without you writing the loader yourself. For a permanent connection, add the 3DAssets.dev MCP server to your tool with one command (for Claude Code: claude mcp add --transport http 3dassets https://3dassets.dev/mcp) and the assistant can then search the whole catalogue, fetch files and read the usage snippets on its own.

MCP server setupGuide for AI agents

How do I get started?
Three ways, from quickest to most automatic. Download the .glb with the button and drop it into your engine's asset folder, where it imports like any glTF file. Or skip the download: copy the three.js, React Three Fiber or model-viewer snippet under "Import manually", which loads the model straight from the CDN. Or connect your AI agent to the MCP server and ask for it by name, and it will find, fetch and place the model for you.

MCP server setupAPI reference

Which game engines and tools can I use this model with?
Anything that reads glTF, which today means all of the major ones: three.js and React Three Fiber on the web, Godot 4, Unity, Unreal Engine 5, Blender and the model-viewer web component. The model is a self-contained binary glTF (.glb) with textures embedded, so there is one file to import and no plugin, converter or decoder to install first.
How do I import this model into Unity, Godot, Unreal or Blender?
Unity: install the glTFast package (com.unity.cloud.gltfast) from the Package Manager, drop the .glb into Assets and drag the prefab in, or load it at runtime from the CDN URL. Godot 4: copy the file into the project folder and the editor imports it as a scene you can instantiate. Unreal Engine 5: File > Import with the built-in glTF importer, which converts the axes for you. Blender: File > Import > glTF 2.0. Units are metres with +Y up in the file, and every importer above handles the conversion to its own axes automatically.
Can I use this model in a commercial game, and do I need to credit anyone?
Yes to commercial use and no to credit. Every model on 3DAssets.dev is released under CC0 1.0 Universal, which places it in the public domain: use it in a paid game, an app, a film or a client project, modify it, redistribute it, and put nothing in the credits. A link back is welcome but it is entirely your choice.

CC0 licence text

Can I load it from the CDN instead of downloading it?
Yes. The .glb file has a permanent URL on cdn.3dassets.dev that is CORS-enabled and never changes content, so you can pass it straight to GLTFLoader, glTFast or model-viewer in production and cache it as hard as you like. Downloading is only needed for engines that import from disk.
Do I need Draco, Meshopt or KTX2 to load it?
No. The geometry is quantized with KHR_mesh_quantization and the textures are re-encoded to WebP, both of which three.js, Godot, Unity and Blender read natively, so a plain GLTFLoader is enough. There is nothing extra to configure and no decoder to ship with your bundle.

Truss rotary joint (Space Station and Docking Bays)

A 2.7 m truss rotary joint: two short truss stubs, fixed race housings and a 3 m drive ring with twelve trundle bearing blocks on a named rotating node, plus a routed power line.

Download asset · 90.5 KB

More in Buildings & Architecture

Hall Roof Truss Bay (Car Factory Production Line)

Hall Roof Truss Bay (Car Factory Production Line)

Free 3D model of an 18 m parallel chord roof truss for a factory hall, a modular building girder for a car factory game asset kit.

@3dassets408 tris · 4 ↓
Hall Roller Door Bay (Car Factory Production Line)Animated

Hall Roller Door Bay (Car Factory Production Line)

Free 3D model of a 6 m factory wall bay with a 4.4 m roller shutter door, a modular industrial building panel for a car factory game asset kit.

@3dassets408 tris · 4 ↓
Hall Wall Cladding Bay (Car Factory Production Line)

Hall Wall Cladding Bay (Car Factory Production Line)

Free 3D model of a 6 m factory wall cladding bay in profiled white steel sheet, a modular industrial building panel for a car factory game asset kit.

@3dassets252 tris · 4 ↓
Mezzanine Stair (Car Factory Production Line)

Mezzanine Stair (Car Factory Production Line)

Free 3D model of a straight steel stair up to a 3.6 m mezzanine with yellow handrails, a modular access stair for a car factory game asset kit.

@3dassets660 tris · 3 ↓
Hall Roof Cladding Bay (Car Factory Production Line)

Hall Roof Cladding Bay (Car Factory Production Line)

Free 3D model of a 6 by 8.5 m factory roof cladding bay in profiled steel deck, a modular industrial roof panel for a car factory game asset kit.

@3dassets240 tris · 3 ↓
Hall Personnel Door Bay (Car Factory Production Line)Animated

Hall Personnel Door Bay (Car Factory Production Line)

Free 3D model of a 6 m factory wall bay with a hinged personnel door and a lit exit sign, a modular industrial building panel for a car factory game asset kit.

@3dassets300 tris · 3 ↓
Silt Survey Office (Bellroot Fen Floodward Marches)Animated

Silt Survey Office (Bellroot Fen Floodward Marches)

Hipped-roof survey office organised around a stocked central archive core, fitted measuring desk, reading bench and framed front observation lights. Complete roof underside and open entry.

@3dassets38.6k tris · 1 ↓
Bellroot Sanctuary (Bellroot Fen Floodward Marches)Animated

Bellroot Sanctuary (Bellroot Fen Floodward Marches)

Living-root buttressed sanctuary with an eight-sided enclosed shrine, complete thick compound copper cap, central resonator plinth and radial worship benches.

@3dassets18.2k tris · 1 ↓
Flood Refuge Dormitory (Bellroot Fen Floodward Marches)Animated

Flood Refuge Dormitory (Bellroot Fen Floodward Marches)

Broad raised refuge with double supported entrance stairs and shared veranda, full gabled roof, four stacked communal bunk frames, bedding and a fitted dining corner.

@3dassets79.7k tris · 1 ↓
Causeway Watch Lodge (Bellroot Fen Floodward Marches)Animated

Causeway Watch Lodge (Bellroot Fen Floodward Marches)

Narrow watch lodge bridging a clear low causeway, with enclosed observation room, framed amber viewing lights, fitted desk and full roof over two masonry abutments.

@3dassets38.9k tris · 1 ↓
Pile Dwelling (Bellroot Fen Floodward Marches)Animated

Pile Dwelling (Bellroot Fen Floodward Marches)

Two-level pile dwelling: enclosed furnished sleeping room over a clear full-length boat slip, braced corner piles, gabled reed roof and a solid supported entrance stair.

@3dassets38.7k tris · 1 ↓
Reedworkers Longhouse (Bellroot Fen Floodward Marches)Animated

Reedworkers Longhouse (Bellroot Fen Floodward Marches)

Low barrel-vaulted longhouse with enclosed attic ends and louvre strips, fitted interior drying shelves and a separately supported side workshop canopy.

@3dassets59.5k tris · 1 ↓

Similar assets

Mid-engine GT race coupe (Endurance and GT Race Cars and Paddock)Animated

Mid-engine GT race coupe (Endurance and GT Race Cars and Paddock)

Mid-engine GT race coupe with original generic endurance racing construction.

@3dassets8.2k tris
Front-engine GT race coupe (Endurance and GT Race Cars and Paddock)Animated

Front-engine GT race coupe (Endurance and GT Race Cars and Paddock)

Front-engine GT race coupe with original generic endurance racing construction.

@3dassets5.6k tris
Touring race saloon (Endurance and GT Race Cars and Paddock)Animated

Touring race saloon (Endurance and GT Race Cars and Paddock)

Touring race saloon with original generic endurance racing construction.

@3dassets8.2k tris
Race seat insert on stand (Endurance and GT Race Cars and Paddock)

Race seat insert on stand (Endurance and GT Race Cars and Paddock)

Race seat insert on stand with original generic endurance racing construction.

@3dassets632 tris
Fitted race car cover (Endurance and GT Race Cars and Paddock)

Fitted race car cover (Endurance and GT Race Cars and Paddock)

Fitted race car cover with original generic endurance racing construction.

@3dassets108 tris
Luminous race kerb strip (Endurance and GT Race Cars and Paddock)

Luminous race kerb strip (Endurance and GT Race Cars and Paddock)

Luminous race kerb strip with original generic endurance racing construction.

@3dassets108 tris
Two-storey race control tower (Endurance and GT Race Cars and Paddock)

Two-storey race control tower (Endurance and GT Race Cars and Paddock)

Two-storey race control tower with original generic endurance racing construction.

@3dassets348 tris
Race car wheel chocks (Endurance and GT Race Cars and Paddock)

Race car wheel chocks (Endurance and GT Race Cars and Paddock)

Race car wheel chocks with original generic endurance racing construction.

@3dassets24 tris
Drive-thru payment window module (Fast Food Counter and Drive-Thru)Animated

Drive-thru payment window module (Fast Food Counter and Drive-Thru)

A 1.2 m drive-thru payment window bay: an insulated wall module with a sliding glazed leaf, a fixed pane, a bullnose transaction sill, a card terminal on the reveal and a raked canopy.

@3dassets1.5k tris
Drive-thru collection window module (Fast Food Counter and Drive-Thru)Animated

Drive-thru collection window module (Fast Food Counter and Drive-Thru)

A 1.2 m drive-thru collection window bay: an insulated wall module with a sliding glazed leaf, a deep heated pass shelf, two overhead lamps in a housing, a bag hook rail and a raked canopy.

@3dassets1.7k tris
Drive-thru lane kerb, straight (Fast Food Counter and Drive-Thru)

Drive-thru lane kerb, straight (Fast Food Counter and Drive-Thru)

A 1.2 m straight drive-thru lane kerb, 250 mm wide and 120 mm high, chamfered on the top edge with a painted top line, a reflective stud and a moulded joint at the coupling face.

@3dassets264 tris
Targeting seal — twelve-point ring (Moonsteel Convergence: MOBA Champions and Arena)

Targeting seal — twelve-point ring (Moonsteel Convergence: MOBA Champions and Arena)

Ground targeting ring with twelve separate diamond marks and a fine inner silver boundary. Static emissive mesh.

@3dassets1.6k tris