This 3D Model Bundle includes three mechanical connector designs:

Robotic Joint – a hinge-style connector for angular movement in robotic assemblies.

U Joint – a classic cross-pivot design for torque transfer between angled shafts.

Universal Joint – a simplified plug-and-snap connector, no screws required, ideal for quick assembly and prototyping.

All models are created and rendered in Blender, showcasing clean geometry and functional articulation. This bundle is perfect for engineering visualization, CAD demonstrations, robotics projects, and mechanical prototyping.

The bundle provides all models in multiple formats:

BLEND, FBX, OBJ — ready for rendering, animation, and customization.

STL — suitable for 3D printing, though adjustments may be required to optimize hole gap tolerances for proper fitting.

⚠️ Digital Product Only — no physical product will be delivered.