Single-actuation Drive. Type 1

Deployment of spacecraft structure elements: solar array panels, booms, antennas.
Year of release: 2009
Estimated production / delivery time (months): 6
Brief history of flight qualification:
Amos-5, Telkom-3, KazSat-3, Express-АТ1, Express-АТ2, Express-АМ8.

Parameter Value
Nominal slew rate, °/s 2 – 4
Torque rating, N·m 25
Safety clutch actuation time, N·m 50-75
Antitorque moment of the output shaft in a de-energized state, N·m, not exceeding 2
Operating temperature range, °С -50 to +60
Operational life defined by cycles/hours, not less than 100/48
Overall dimensions, mm 70 х 94 х 92
Mass, kg 0.75


Electromechanical rotary drive for deployment of large mechanical system elements.

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