Structures & Mechanisms — Space Hardware Marketplace

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215 flight-proven satellite platforms, components and ground equipment from verified manufacturers worldwide.

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Structures & Mechanisms

Pyrolock

Glavkosmos
Mass 0.37 kg · Operating temperature -90…100 °C

Flight-proven pyrotechnic hold-down and separation lock (8500 kg clamping, 0.37 kg, 2 A actuation) with Glonass heritage.

Structures & Mechanisms

Harmonic Drive. Type 1

Glavkosmos
  • PurposeHigh-precision antenna pointing drive
  • Year of release2014
  • Guaranteed service life15 years

High-precision harmonic drive for antenna pointing (Ø85 × 23.5 mm, ±40 arcsec transfer error, 200,000 rev life, 15-year…

Structures & Mechanisms

Harmonic Drive. Type 2

Glavkosmos
  • PurposeHigh-precision antenna pointing drive
  • Year of release2014
  • Guaranteed service life15 years

High-precision harmonic drive for antenna pointing (Ø85 × 34 mm, ±30 arcsec transfer error, 200,000 rev life, 15-year…

Structures & Mechanisms

Linear Drive

Glavkosmos
Mass 1.3 kg · Supply voltage 27 V · Operating temperature -50…70 °C

High precision electromechanical drive of linear positioning. 2 commutator electric motors (1 is in reserve).