Micro Release Nut (uD3RN)
Price on request
User friendly, high-performance release device triggering any space mechanism in orbit. DCUBED also offers a counterpart micro Pin Puller which can be viewed here.
Description
- On Ground and In Space Resettable in Seconds, up to 400 times
- Short Delivery Time
- Fully Redundant Actuation
- Smart SMA Trigger
- Very Low Shock
- Axial Load >1000N
- Body Size: 25 x 25 x 25mm
- Mass: 78grams
- Surface Treated Stainless Steel
- Temperatures: -35 C to +80 C
- Customizable Interfaces
- Export Limitation Free
Specifications
| Premium | Custom | |
| Body Size (L x W x H) | 25 x 25 x 25 mm (Screw Interface) | Custom x 25 mm height (min.) |
| Mass | ~78 g | Variable |
| Material | 1.4404/316L | 1.4404/316L |
| Operating temperature range | -35oC to 80oC | -35oC to 80oC |
| Release nut dimensions | Ø10 mm x 11 mm length | Ø7 mm x 11 mm length |
| Maximum axial load (Release direction) |
1000 N1 (TBC) | 1000 N1 (TBC) |
| Internal load (applied axially to the back of the nut) | 20 N (TBC) | 20 N (TBC) |
| Rapid resettability | Yes, re-insertable nut | Yes, re-insertable nut |
| Redundancy | Yes, the secondary actuation line | Yes, the secondary actuation line |
1 Achieved with the internal application of a space certified solid lubricant (Molykote 106). Take care when placing optics in proximity to the mechanism.
