System R75
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Rapid Prototyping System
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Modular Grid Frame System – 7.5 × 7.5 mm
A versatile parametric frame system designed for modular constructions, prototyping, mechanical assemblies, and creative structural projects. Use M3-Screws to assamble Things.
🔧 Features
Module outer dimensions: 7.5 × 7.5mm
Perimeter hole grid on all sides
Through-holes for screws or pins
Central slot width: 3 mm (M3 Screws)
Stackable and expandable design
Lightweight yet structurally stable geometry
🧩 System Concept
This system is based on square frame modules that can be freely combined and expanded. The continuous hole grid allows modules to:
Be directly bolted together
Connect via custom link elements
Integrate into larger mechanical or structural assemblies
Suitable for:
Mechanical prototyping
Robotics and electronics builds
Structural test setups
Educational demonstration models
Creative modular constructions
⚙ Customization
The design is ideal for scaling and parametric modification (e.g., adjusting grid spacing, hole diameter, wall thickness, or overall dimensions).
Unit Definition 1r:
