SPACE MARKET

Separation nut ME0045

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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 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.

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Separation Nut at a glance

Pyroalliance’s equipment on board satellite AMOS ©IAI

Benefits of pyrotechnics

  • Reliability
  • Actuation time and synchronicity

 

Applications for Space

  • Antenna or solar panels release

 

Please scroll down to discover more specifications on separation nut :
Key figures, product operation mode video, the complete product sheet to download.

Key figures of pyrotechnic performance

TECHNICAL SPECIFICATIONS OUR RANGE OF PERFORMANCE
OPERATING TIME (TYPICAL VALUES): Few ms
OVER ALL DIMENSIONS (Width/Depth/Height): 55mm / 40mm / 43mm
BOLT DIMENSIONS: M6 x 1
OPERATING TEMPERATURE: -60°C to +80°C
OPERATING BOLT TENSION: Up to 6kN
INITIATORS: 2 ESI

Separation nut ME0045 product sheet

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