HARDWARE / PRODUCTUpdated 28 Jun 2026

CarboNIX

Exolaunch
Takes spacecraft up to 500 kg · Mini class (FAA) what this means
CarboNIX

Scalable shock-free microsatellite separation system for 10–500 kg satellites; 30 missions, 244 microsats flown.

Typed specifications87 values

Discloses 11 of 14 fields engineers filter by in this category (category median 1).

Mass
2.01 kg
C11.732 L-Ring · datasheet p.5 390 g C11.732 S-Ring IM  |  340 g C11.732 S-Ring ST  |  2.52 kg C15 L-Ring  |  510 g C15 S-Ring IM  +25
Envelope (L×W×H)
50.80 mm
IM configuration · datasheet p.25
Release time
100 ms
average separation time · datasheet p.5
Release shock
2 kg
lock mechanism qualification, at 1 kHz · datasheet p.11 5 kg lock mechanism qualification, at 10 kHz
Supply voltage
28 V
nominal separation signal for 0.5s · datasheet p.5
Data interface
other
lock mechanism firing signal · datasheet p.14
Operating temperature
-34 °C
lower operating limit · datasheet p.5 71 °C upper operating limit  |  -34–71 °C operating limits
TRL
9
datasheet p.11
Export status
ITAR-free
designed and manufactured entirely within Europe, not subject… · datasheet p.7
Separation type
motorized lightband
datasheet p.7 other shock-free magnetic lock with contra-rotating clamp rings and…
Interface diameter
297.99 mm
C11.732 bolt circle diameter · datasheet p.5 381 mm C15 bolt circle diameter  |  463.55 mm C18.25 bolt circle diameter  |  609.6 mm C24 bolt circle diameter  |  203.2 mm C8 bolt circle diameter  +5
Number of bolts or points
18
C11.732 number of fasteners · datasheet p.5 24 C15 number of fasteners  |  28 C18.25 number of fasteners  |  36 C24 number of fasteners  |  12 C8 number of fasteners
Max spacecraft mass
500 kg
datasheet p.7 500 kg max · family of separation systems for small satellites up to 500 kg
Tip-off rate
0.6 °/s
average · datasheet p.8 0.6 °/s max · average, all three axes  |  2 °/s max · guaranteed tip-off rate less than 2 deg/s regardless of satel…
Release command type
voltage pulse
nominal separation signal 28VDC for 0.5s · datasheet p.5
Release actuator voltage
28 V
Nominal Separation Signal · datasheet p.5 28 V nom. · nominal separation signal
Command pulse duration
500 ms
Nominal Separation Signal · datasheet p.5 500 ms 28VDC for 0.5s
Release channels
2
redundant locks · datasheet p.14
Connector
9-pin D-Sub (two ports on the lock mechanism for the firing signal)
datasheet p.14
Survival temperature
-55 °C
lower survival limit · datasheet p.5 130 °C upper survival limit  |  -55–130 °C survival limits
Flight heritage
Since the first CarboNIX demonstration on orbit in 2019, CarboNIX has deployed over 70 customer satellites to orbit. CarboNIX users include the undisputed leaders in the smallsat industry, including Planet, Iceye, Satellogic, NanoAvionics and Loft Orbital
datasheet p.7 CarboNIX has a TRL of 9 and has flight heritage on multiple launch vehicles. By far, the most common launch configuration is on the Falcon 9 Transporter missions.
Satellite class
microsat 10-100 kg
datasheet p.7 smallsat 100-500 kg
Missions flown
86
86 customer satellites deployed (Flight Heritage bullet) · datasheet p.8 70 over 70 customer satellites deployed since 2019 (section 2.1)
Shock qualification
2 kg
lock mechanism, at 1 kHz · datasheet p.11 5 kg lock mechanism, at 10 kHz
Separation switches, count
2
two built-in deployment sensors in each of two positions (red… · datasheet p.16
Stack height
50 mm
max · stowed state, less than 50 mm thick · datasheet p.8
Release command (as printed)
28VDC for 0.5s (nominal separation signal)
datasheet p.5
Launch vehicles
any launch vehicle
CarboNIX can be used with and adapted to any launch vehicle · datasheet p.8 Falcon 9 most common launch configuration, Falcon 9 Transporter missions  |  any launch vehicle

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
Satellite mass range
10–500 kg
Available diameters
8", 11.732", 15", 18.25", 24" (custom available)
Tumbling rate post-release
< 1°/sec on all three axes
Deployment type
Entirely shock-free, linear
Flyaway mass
Half that of comparable separation systems
ITAR status
ITAR-Free
Manufacturing
Made in Germany
Flight heritage
Since 2019, 30 missions, 244 microsats

About

CarboNIX is a scalable shock-free separation system for microsatellites weighing between 10 and 500 kg. Available in 8″, 11.732″, 15″, 18.25″, 24″ and custom diameter sizes, CarboNIX’s patented synchronous spring pusher system deploys satellites smoothly and evenly with no unnecessary shocks or tumbling, minimizing risk of damage to sensitive optical payloads and electronic components. It is the lowest-shock and lowest-tumbling separation system ever deployed in space.

The flyaway mass is half that of comparable separation systems. The fast reset time allows rapid re-integration between missions. All products are ITAR-free and manufactured in Germany.

Flight heritage: first launched in 2019. 30 missions flown, 244 microsatellites deployed. Over 95% customer return rate.

Documentation

Need the full ICD, test reports or a specific revision? Ask the supplier directly.

Source: exolaunch.com ↗

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