Space Satellites Separation

Separation nuts ME0031

Pyroalliance designs a wide range of Separation nuts ME0031, 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 6000 separation nuts delivered until today to its customers, Pyroalliance provides with such separation nuts extremely reliable solutions of Hold down and release.

Separation nuts ME0031

Separation Nut at a glance

Benefits of pyrotechnics

  • Reliability
  • Actuation time and synchronicity

Applications for Space

  • Antenna or solar panels release

Key figures of pyrotechnic performance

TECHNICAL SPECIFICATIONS OUR RANGE OF PERFORMANCE
OPERATING TIME (TYPICAL VALUES): Few ms
OVER ALL DIMENSIONS (Width/Depth/Height): 49mm / 28mm / 45mm
BOLT DIMENSIONS: M6 x 1
OPERATING TEMPERATURE: -60°C to +80°C
OPERATING BOLT TENSION: Up to 6kN
INITIATORS: 2 NSI

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