Nano SmartPack Release Nut (nD3SP)
Price on request
The DCUBED Nano SmartPack Release Nut (nD3SP) is a Shape Memory Alloy (SMA) based release actuator which locks sensitive equipment during launch and safely releases it on orbit.
It is one of the flattest, yet powerful HDRM solutions on the market. Moreover, it is easily resettable, easy-to-use and readily available as a COTS component.
Description
- Field-Resettable in Seconds, up to 400 times
- Short Delivery Time (6-8 weeks)
- Fully Redundant Actuation
- Smart SMA Trigger
- Ultra Low Shock
- Axial Load >200N
- Body Size: 74 x 35 x 4mm
- Mass: 50 grams
- Surface Treated Aluminium
- Temperatures: -35°C to +80°C
- Export Limitation Free
DCUBED also offers the standard-size Nano Release Nut which can be viewed here, and Micro Release Nut which can be viewed here.
Specifications
| Body Size (L x W x H) | 74 x 35 x 4 mm (Standard Interface) |
| Mass | 50 grams |
| Material | Aluminum 7075-T73 (TBC) |
| Operating temperature range | -65oC to +80°C (TBC) |
| Nut dimensions | Ø8mm x 3.5 mm length |
| Max Preload (Axial) | 200 N (TBC) |
| Max Angular Deviation | ≥ 75 mm lever arm (TBC) |
| Max Sideload Angle | ±TBD° Cone |
| Max Nut Push-out Force | TBD N |
| Rapid resettability | Yes |
| Redundancy | TBD |
| Release Schock | <300 g (Ultra-Low-Shock) |
| Reset Cycles | TBD |
| TRL | 4 (8 in 2023) |
