Key highlights

The EnduroSat Assembly JIG is compact benchtop satellite assembly equipment for building 1U to 3U CubeSats safely and efficiently. Three base configurations adapt the fixture across the small CubeSat range, and the jig supports both horizontal and vertical assembly so technicians can orient the spacecraft however the integration step demands. Measuring 351.5 x 150 x 40 mm and weighing 3,500 g, the fixture combines Aluminum 6061 with black Polyacetal (POM) to hold hardware firmly without marring anodized structure surfaces.

Two practical touches set this CubeSat assembly jig apart on the lab bench: an anti-electrostatic cover that protects ESD-sensitive avionics during integration pauses, and a protective case that lets teams transport the jig — and a mounted CubeSat — safely between facilities. Paired with EnduroSat's Rotary JIG (for 3U–16U vehicles) and CubeSat Test Pod, it completes a coherent ground support equipment toolkit for nanosatellite assembly, integration, and test.

Applications

Mechanical assembly and integration of 1U, 2U, and 3U CubeSats
Horizontal and vertical spacecraft build-up on the lab bench
ESD-safe handling of small nanosatellites during integration
Safe transport of the jig and mounted hardware between facilities
Equipping university labs and CubeSat development programs

Key features

Small-CubeSat focus:
Assembly base for 1U to 3U CubeSats via 3 configurations.
Dual orientation:
Supports both horizontal and vertical assembly.
Transport protection:
Protective case included design for safe transportation.
ESD protection:
Anti-electrostatic cover safeguards sensitive electronics.
Durable materials:
Aluminum 6061 combined with black Polyacetal POM.
Benchtop footprint:
351.5 x 150 x 40 mm; 3,500 g mass.

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Last updated: 2026-06-04