Single-Actuation Drive. Type 5
Electromechanical deployment drive (35 N·m, 0.75 kg, 85×93×80 mm) for solar arrays and booms with low anti-torque (0.2 N·m).
Technical specifications
- Purpose
- Deployment of spacecraft structure elements: solar array panels, booms, antennas
- Year of release
- 2010
- Estimated production/delivery time
- 12 months
- Flight qualification
- No
- Nominal slew rate, °/s
- 2
- Torque rating, N·m
- 0–35
- Safety clutch actuation, N·m
- 35–40
- Antitorque (de-energized, N·m), not exceeding
- 0.2
- Operating temperature range, °C
- -60 to +60
- Operational life (cycles/hours), not less than
- 100 / 52
- Overall dimensions, mm
- 85 × 93 × 80
- Mass, kg
- 0.75
- TRL
- 6
About
The Single-Actuation Drive Type 5 is an electromechanical rotary drive for deployment of spacecraft solar panels, booms, and antennas. It provides 0–35 N·m torque at 2 °/s with a safety clutch activation at 35–40 N·m and very low anti-torque in de-energized state of 0.2 N·m. Dimensions are 85 × 93 × 80 mm, mass 0.75 kg. Released in 2010, delivery 12 months, rated for 100 cycles / 52 hours. Operating temperature -60 to +60 °C. Not yet flight qualified.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
