HARDWARE / PRODUCTUpdated 24 Jul 2026

3U CubeSat Structure

Gran Systems
3U CubeSat Structure

A 3U CubeSat structure made from Aluminum T6 6061, designed to house PC104-compatible PCBs and withstand a wide range of temperatures.

Typed specifications4 values

Discloses 1 of 11 fields engineers filter by in this category (category median 1).

Mass
580 g
product page
Material (as printed)
Aluminum T6 6061
product page
Envelope (L×W×H)
L 100 × W 100 × H 340 mm
product page L 104 × W 104 × H 340 mm

Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.

As published by the supplier8 lines, in the manufacturer's own wording
Temperature
-50°C to +120°C
Dimensions
L 100 × W 100 × H 340 mm
Max. pc105 PCB size
95.9 x 95.9 mm
Deployable dimensions
L 104 × W 104 × H 340 mm
Average weight
580 g
Material
Aluminum T6 6061
Surface treatment
anodized
Pc104 mounting holes patterns
LibreCube Specification referring to PC104

About

The 3U CubeSat Structure is a robust and lightweight chassis designed for small satellite applications. Constructed from Aluminum T6 6061, it offers excellent environmental resilience, capable of operating in temperatures ranging from -50°C to +120°C. The structure features precise dimensions, including slide rails, and provides mounting holes compatible with PC104 specifications, adhering to LibreCube standards. It is designed to accommodate four PC104 mounting holes for PCBs up to 95.9 x 95.9 mm. The surface is anodized for enhanced durability and protection. With an average weight of 580g, it is suitable for various CubeSat missions requiring a reliable and standardized structural platform.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: gransystems.com ↗

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