Solar Panels Hold-down Lock (mechanical)
- Purpose: Holding solar panels in the stowed position.
- Year of release: 2007
- Guaranteed service life (years): 15
- Estimated production / delivery time (months): 4
- Brief history of flight qualification: Amos-5, Yamal-300K, Express-АТ1, Express-АТ2, Express-АМ8, KazSat-3, Loutch-5V, Express-АМ5, Express-АМ6, Yamal-401, Elektro-L, Spektr-R.
| Parameter | Value |
|---|---|
| Clamping force, kg | 2500 |
| Ultimate bending moment at the interface surface with the spacecraft, N·m | 530 |
| Stowing pack width, mm | 60 to 250 |
| Operating temperature range, °С | -100 to +100 |
| Operational life defined by the number of actuations, not less than | 50 |
| Mass, kg | 0.8 |
Component of the solar array mechanical device.
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