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Separation nut ME0027
Suite
Pyroalliance designs a wide range of separation nuts, used for the in orbit deployment of antenna
reflectors and solar generators on satellites or used for the separation of the satellites of a
constellation, assembled on a dispenser.
With a recorded rate of in-flight success of 100% over more than 10000 separation nuts delivered
until today to its customers, Pyroalliance provides with such separation nuts extremely reliable
solutions of Hold down and release.
More generally, Pyroalliance delivers complete pyrotechnic chains adapted to its customers’ needs.
They are designed and manufactured under Pyroalliance design authority.
Separation Nut at a glance
Pyroalliance’s equipment on board Cassini-Huygens
©Airbus Defense & Space
Benefits of pyrotechnics
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Reliability
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Actuation time and synchronicity
Applications for Space
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Release of probe
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Antenna or solar panels release
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Release of satellites from dispensers
Please scroll down to discover more specifications on separation nut :
Key figures, the complete product sheet to download.
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Key figures of pyrotechnic performance
| TECHNICAL SPECIFICATIONS | OUR RANGE OF PERFORMANCE |
|---|---|
| OPERATING TIME (TYPICAL VALUES): | Few ms |
| OVER ALL DIMENSIONS (Width/Depth/Height): | 61mm / 41mm / 47mm |
| BOLT DIMENSIONS: | ½ Inch |
| OPERATING TEMPERATURE: | -60°C to +80°C |
| OPERATING BOLT TENSION: | Up to 50kN |
| INITIATORS: | 2 NSI |
