Structures & Mechanisms — Space Hardware Marketplace

CubeSat Kit™ Large Aperture Base Plate Assembly, Dual Switch

• SKU710-02203
• Price$820.00 per item
• MaterialAl 5052-H32

A precision-machined aluminum base plate assembly for the CubeSat Kit structure, designed for use with the Motherboard Module…

2nd Switch (L2) Spring Upgrade Kit

• SKU711-01478
• CompatibilityRev-E or later motherboard modules
• Flight heritageFlight Hardware | Flight Qualified | Space Proven

The 2nd Switch (L2) Spring Upgrade Kit provides hardware parts to enhance the spring strength of the second…

Remove-Before-Flight (RBF) Pin and Lanyard

A Remove-Before-Flight (RBF) pin and lanyard used to engage the RBF pin/switch of a CubeSat Kit, keeping the…

Intelligent Space Systems Interface (iSSI)

Standard, robotic on-orbit connector/bus interface providing power, data, bandwidth and physical rigidity for modular payload integration.

Precision Manufacturing and Engineering Services

• Flight heritageOver 20 years
• CertificationsISO 9001:2015 / AS9100D

Sidus Space offers precision manufacturing, advanced avionics, and mission-critical hardware, alongside comprehensive design engineering services for space systems…

Precision Assemblies

• In-house processesBolting, riveting, bonding, alignment, measurement
• Satellite/launcher structuresPrimary/secondary structures, integrated radiator functionalities, launch vehicle adapters
• Manned space applicationsISS, Orion, Lunar Gateway — fracture control and human-factors design

High-performance satellite and launcher structures, optical payload structures, and electronic equipment structures built to spec in-house.

Honeycomb Sandwich Panels

• Facesheet/core combinationsAluminium/aluminium, GFRP/aluminium, CFRP/aluminium, CFRP/CFRP; NOMEX cores optional
• Insert materialsAluminium, titanium, INVAR, CFRP
• Insert typesFloating, face-to-face, edge, block

Custom honeycomb sandwich panels in aluminium, GFRP and CFRP face-skin/core combinations for satellite and launcher structures.

SpaceStrut Struts and Booms

• Hybrid strut constructionComposite tube (filament winding, thermoplastic, or prepreg) with metallic fittings (aluminium, titanium, invar, others)
• Full cfrp strut constructionIntegral single CFRP piece with continuous fibres including fittings
• Doublezero variantZero coefficient of thermal expansion and zero moisture expansion

Family of lightweight, high-stiffness structural parts including struts, booms, rods, bars and beams with low thermal expansion.

Pridwen Heatshield

• DesignNon-ablative, shuttlecock-style deployable heat shield
• FunctionAtmospheric reentry protection for in-space-manufactured payload recovery
• Flight heritageParabolic flight deployment test (May 2025); operational on ForgeStar-1 (June 2025)

Pridwen is a novel heatshield designed for safe atmospheric re-entry and satellite recovery, utilizing a radiation-based thermal protection…

ThinkToolkit

• Welding methodElectron beam welding
• Weld capacity30 cm of steel in a single pass
• Energy efficiency> 90%

Robotic arm and arm-agnostic end-effector suite for in-space servicing, construction, and inspection, including flight-proven electron-beam welding.

KRAKEN Robotic Arm

• Degrees of freedom7 DOF
• Arm length1 m (standard configuration)
• Stowed volume19 cm x 27 cm x 36 cm

Compact 7-DOF, 1-meter robotic manipulator with a hot-swappable end-effector interface and per-joint force sensing, for in-space assembly, manufacturing…

COBRA™ Gimbal

The COBRA Gimbal is a 3DOF (azimuth, elevation, thrust) pointing mechanism that uses a Canfield Joint carpal-wrist design…

COBRA-HPX Gimbal

Space-qualified 3-DOF (az/el/thrust) pointing gimbal using the Canfield-Joint carpal-wrist design for full-hemisphere, singularity-free antenna pointing.

PocketQube Satellite Structure

• Form factors1P, 2P, 3P PocketQube
• Compatible deployerMR-FOD
• Launch platformItalian UniSat micro-satellite

Standard PocketQube satellite structures in 1P, 2P, and 3P sizes for launch via the MR-FOD deployer.

Cold Plates

• MaterialsAl and Al composites (0 to T6 temper, most common); Cu and Cu composites incl. Copper-Molybdenum; stainless steel
• Working fluidsDeionized water (with corrosion inhibitors and internal channel chem film); EGW; PGW; PAO
• Heat flux capabilityUp to 50 W/cm² (higher when integrated with an oscillating heat pipe)

Single- and two-phase pumped fluid cold plates for high-power electronics, from simple welded and inlaid-tube designs to complex…

OHP Chassis

Oscillating heat pipe (OHP) embedded electronics chassis and enclosures that structurally house circuit cards, RF modules, and Li-ion…

OHP Heat Frames

Oscillating heat pipe (OHP) embedded structural heat frames for VPX/VITA circuit cards and RF/power electronics, offering up to…

Prusament PC Space Grade Black

Prusament PC Space Grade Black is an ESD-safe, low-outgassing polycarbonate filament engineered for functional parts and ground support…