Load-bearing Structure of the Enclosure. Type 3
- Purpose: Mounting of spacecraft subsystem structure elements and equipment.
- Flight qualification of the product: Yes
- Brief history of flight qualification: Flight qualification since 2000.
- Possibility to adapt the product to customer requirements: Yes
| Parameter | Value |
|---|---|
| Angle between intersection nodes of spiral fins , ° | 7.5° |
| Angle between two spiralfins , ° | 58.9° |
| Spiral fins thickness, mm | 3±1 |
| Circumferential fins thickness, mm | 3±1 |
| Longitudinal fins thickness, mm | 4.2±1 |
| Distance between intersection nodes of spiral fins, mm | 266.2 |
| Distance between circumferential fins, mm | 133.1 |
| High pressure metal-xenon tank unit | Yes |
| Ring material (upper/lower) | CFRP on the basis of М46J/B95 |
Cylindric grid shell made from CFRP with two interface rings.
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