COMPONENTS OF YOUR SUCCESS

PRECISION ELECTRO-MECHANICS FOR
SPACE AND DEFENCE

COMPONENTS OF YOUR SUCCESS

PRECISION ELECTRO-MECHANICS FOR
SPACE AND DEFENCE

COMPONENTS OF YOUR SUCCESS

PRECISION ELECTRO-MECHANICS FOR
SPACE AND DEFENCE

APPLICATIONS

SPACERACE technology applications

Space exploration, science, communication, defense and more…

POWER IN SPACE

SOLAR ARRAYS

Large power generators require good hold downs for launch and reliable deployment on orbit. We cover your needs for both space mission and the ground testing phase.

DEPLOYMENT SOLUTION

ANTENNAS and BOOMS

Communication or science? In both cases the deployment from the spacecraft might be required. HDRM release actuators provide comfortable integration and easy use.

GROUND PREPARATIONS

ASSEMBLY, INTEGRATION and TESTING

Our products are built for both space and ground. Test as you fly and fly as you test at a fraction of traditional cost.

OPTICS PROTECTION

DEPLOYABLE COVERS

When a valuable detector is key to your mission, no protection is too much. Pin puller or release nut release actuators can safely unlock deployable covers.

LAUNCHERS

SATELLITE SEPARATION

Cost, mass, stiffness. Release rings might not be the suitable option for your satellite release. Multi point separation mechanisms based on our ATLAS release nuts are a simple and flexible alternative.

INSTRUMENTS

MECHANISM LAUNCH LOCKS

Antenna pointing, thruster vectoring, robotic arms. You name it. Complex mechanisms that need to be protected from the violence of launch. We are ready for your HDRM challenge.

Our Products

Building Blocks of Mechanical Systems

Products developed and tested to accelerate spacecraft builders and AIT teams

FEATURED PRODUCT

ATLAS Orbital

ATLAS Orbital

ATLAS Orbital

Non-explosive release nut actuator / launch lock

Non-explosive release nut actuator / launch lock

Designed for synchronized release events and launch-lock duties where predictable, non-explosive actuation matters. ATLAS Orbital gives spacecraft builders a robust and user friendly building block for solar arrays, antennas, booms and separation mechanisms.

Designed for synchronized release events and launch-lock duties where predictable, non-explosive actuation matters. ATLAS Orbital gives spacecraft builders a robust and user friendly building block for solar arrays, antennas, booms and separation mechanisms.

22 kN

preload capacity

±150°C

operating temperature

Fast

release synchronization

Field reset

DESIGNED FOR USER RESET

ATLAS ORBITAL RELEASE NUT ACTUATOR

Optimized for development - test campaign accelerator

Optimized for development - test campaign accelerator

FEATURED PRODUCT

ATLAS Ground

ATLAS Ground

ATLAS Ground

ATLAS RELEASE NUT ACTUATORS

Designed as AIT accelerator for deployable mechanisms. Equivalent to ATLAS Orbital and heritage release nuts in key parameters but optimized for long life in AIT campaigns.

22 kN

preload capacity

Long life

TESTED FOR HUNDREDS OF CYCLES

Fast

release synchronization

Representative

TEST SUBSTITUTION FOR HERITAGE ReLEASE NUTS

FEATURED PRODUCT

ARES

ARES

ARES

Non-explosive PIN PULLER release actuator / launch lock

Non-explosive PIN PULLER release actuator / launch lock

Medium duty non-explosive pin-puller with optimized ratio of mass, pin travel and shear load. Built for extreme space environment yet easy to operate.

Medium duty non-explosive pin-puller with optimized ratio of mass, pin travel and shear load. Built for extreme space environment yet easy to operate.

1 kN

RADIAL preload capacity

±150°C

operating temperature

Fast

release synchronization

Field reset

DESIGNED FOR USER RESET

ARES PIN PULLER RELEASE ACTUATOR

Current pulse generator for initiation of HDRAs

Current pulse generator for initiation of HDRAs

FEATURED PRODUCT

Initiation Control Unit

Initiation Control Unit

Initiation Control Unit

INITIATION CONTROL UNIT FOR RELEASE ACTUATORS

User centered control electronics for test campaigns of space mechanisms containing Hold Down and release Actuators.

Synchronizable activation of up to 5 actuators (10 independent power lines) via current pulse with millisecond precision.

5 actuators

CAN BE CONTROLLED SIMULTANEOUSLY

10 power lines

2 INDEPENDENT POWER LINES PER ACTUATOR

1 - 10 A

USER DEFINED CURRENT PULSE

Universal

COMPATIBLE WITH NON-SPACERACE ACTUATORS

FEATURED PRODUCT

UNIKA

Tensioning tool for Hold Down and Release Mechanisms

Tensioning tool for Hold Down and Release Mechanisms

Pretensioning tool optimized for cleanroom use. Ultimate preload power and precision packed in handheld device. Comfortable preload of solar arrays, antennae and general launch locks.

Pretensioning tool optimized for cleanroom use. Ultimate preload power and precision packed in handheld device. Comfortable preload of solar arrays, antennae and general launch locks.

50 kN

AXIAL preload GENERATION

< 1%

TARGET FORCE DEVIATION

Pure tension

TENSION GENERATED UPON USER COMMAND

SMA powered

LARGE ENERGY DENSITY OF SHAPE MEMORY ALLOY

UNIKA HDRM TENSIONING/PRELOAD TOOL

Control electronisc for SMA actuators (Nimesis Triggy, EBAD frangibolt)

Control electronisc for SMA actuators (Nimesis Triggy, EBAD frangibolt)

FEATURED PRODUCT

Heating Control Unit

Heating Control Unit

Heating Control Unit

HEATING CONTROL UNIT FOR SHAPE MEMORY ALLOY ACTUATORS

Safe and user friendly unit for acceleration of test campaigns of release mechanisms featuring SMA actuators - Nimesis Triggy or EBAD Frangibolt.

HCU provides robust safety barriers and records all important test data.

T or V

TEMPERATURE OR VOLTAGE CONTROL

42 V

MAXIMUM VOLTAGE

Mobile

NO PC OR GRID CONNECTION NEEDED

120 Wh

BATTERY CAPACITY FOR DOZENS OF TESTS

Technologies and capabilities

Space engineering

It is a way of work. Space environment is unforgiveable. Our team cummulated decades of experience in precision design and verification of space technologies.

21st century techonologies

We are a fully digital company. Standing on shoulders of decades of space research, design approach and processes, we use the new technologies to move faster.

Rapid prototyping

Design, make, test, fail, repeat, succeed. Fast engineering is not possible without fast in-house prototyping.

In house production

Core technologies for non-explosive actuators are produced in house, shortening the response to customizations and enabling faster product improvements and customer support.

Testing capabilities

Design and production without test is a risky business that we don't like. We make sure to hold the test capabilities to ensure the full control over the product and fast responsiveness.

Quality as a requirement

We consider quality and precision as an essential requirement for anything we do. Smooth user experience is a vital part of product functionality.

TOGETHER WE REACH FOR THE STARS

© 2026 SPACERACE s.r.o.

© 2026 SPACERACE s.r.o.