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Spacecraft Mechanisms

Single-Actuation Drive. Type 6

  • Purpose: Deployment of spacecraft structure elements: solar array panels, booms, antennas.
  • Year of release: 2010
  • Estimated production / delivery time (months): 12
  • Brief history of flight qualification: No
ParameterValue
Nominal slew rate, °/s0.25; 1
Torque rating, N·m0-110
Safety clutch actuation time, N·m130-150
Antitorque moment of the output shaft in a de-energized state, N·m, not exceeding0.8
Operating temperature range, °С-60 to +60
Operational life defined by cycles/hours, not less than100/53
Overall dimensions, mm90 х 90 х 160
Mass, kg1.29

Electromechanical rotary drive for deployment of large mechanical system elements.

Remark

With an angular position sensor.