Structures & Mechanisms — Space Hardware Marketplace

BryleeDrive Multi-Axis Micro-Drive

• Motion typeCombined linear and rotary (multi-axis)
• EnvironmentsUHV, extreme temperature, radiation tolerant

Combined linear-rotary multi-axis micro-drive for applications requiring simultaneous motion in more than one degree of freedom — space-rated…

MaalonDrive Rotary Micro-Positioning Drive

• Sizes6 mm, 8 mm, 10 mm
• BacklashNone (strain-wave gearing)
• RepeatabilityArc-second range

Backlash-free rotary micro-actuator based on Harmonic Drive strain-wave gearing — arc-second repeatability, UHV and radiation-tolerant variants for space…

RasuunDrive Linear Spindle Drive

• Drive typeLinear spindle drive
• Travel distance≥ 3 mm
• EnvironmentsUHV, extreme temperature, radiation tolerant

Linear micro-actuator with spindle drive mechanism for precision linear positioning in compact space-rated assemblies — travel distance of…

Stand-Off Mechanism (SOM)

• Deployed height~8 inches
• Release mechanismFrangibolt assembly
• Energy sourceFolded tape springs (passive)

Flight-proven passive deployable stand-off structure using folded tape springs and a Frangibolt release mechanism — deploys to approximately…

Deployable Tape Truss Boom

• Expansion ratioUp to 100:1
• Minimum stow volumeDown to 1U form factor
• Underlying technologyNASA SHEARLESS boom / Bi-CTM (exclusively licensed)

Composite tape truss boom achieving expansion ratios up to 100:1 with minimum stow volumes down to 1U —…

HECTOR — SMA Rotary Actuator for Structural Deployment

• TechnologyShape memory alloy (SMA) rotary actuator
• TRL7
• Angular range90-180 degrees

Large-angle (90-180 deg) SMA rotary actuator for deploying booms, panels, and articulated structures on satellites and rovers —…

SATLATCH — Rotary Deployment and Latching Mechanism

Compact SMA rotary deployment and latching mechanism for satellites — progressive shock-free deployment in 4–100 seconds, auto-resettable, operates…

Thermal Strap / Thermal Link

Custom flexible thermally conductive links made of copper, aluminium, or Pyrolytic Graphite Sheets for precise heat management in…

Boom System

A versatile deployable boom system for spacecraft, offering lengths up to 2m (with plans for 16m) and various…

Astrobrake

• Mass900 g
• Dimensions0.75 U
• Lifetime10 years

Astrobrake is an independent, passive deorbitation device for spacecraft, designed to ensure regulatory compliance and mitigate space debris…

Compoxi

Compoxi is a composite design and manufacturing company delivering turnkey CFRP/GFRP structural components for the space sector, including…

Compoxi Space Composite Structures & Components

Custom composite (GFRP/CFRP) design and manufacturing services for space applications, including radomes, satellite structures, antennas, HAPS structural elements…

Composite Radomes for Launchers and Satellites

Glass-fiber reinforced polymer (GFRP) radomes manufactured for European launch vehicles and for LEO/GEO orbit satellites.

Compoxi Space Composite Manufacturing

• Products delivered to orbit850

Turnkey composite design and manufacturing services for space applications, including radomes, satellite structures, antennas, HAPS structural elements and…

Release Nuts

A family of release nuts designed for various space applications, offering different sizes, masses, and axial load capacities.

Common Space Vehicle Mechanisms

• Flight heritage40+ years, 100% mission success, over 50 missions
• Deployment actuators TRL9
• Solar array drive assembly TRL9

Northrop Grumman's Common Space Vehicle Mechanisms are modular actuators designed for stowing and articulating spacecraft payloads and solar…

EH25 Bi-Axis Gimbal, 3-Phase

• Motor type3-Phase (Enhanced Hybrid)
• FeaturesSingle-step position telemetry, adjustable hard stops, internal heaters

The EH25 Bi-Axis Gimbal, 3-Phase from Sierra Space is an Enhanced Hybrid (EH25) gimbal with improved stiffness and…

H25 Bi-Axis Gimbal, 4-Phase

• Motor type4-Phase
• FeaturesSingle-step position telemetry, adjustable hard stops

The H25 Bi-Axis Gimbal, 4-Phase from Sierra Space features very fine pointing resolution, position telemetry precise to within…