Description
Straight forward release actuator locking mission critical subsystems during launch and releasing them safely on orbit.
- Front and Rear Field Resettable in Seconds, up to 400 times
- Short Delivery Time
- Fully Redundant Actuation
- Smart SMA Trigger
- Very Low Shock
- Shear Load >150N
- Body Size: 25 x 25 x 25mm
- Mass: 80grams
- Surface Treated Stainless Steel
- Temperatures: -35 C to +80 C
- Actuation Sensor
- Customizable Interfaces
- Export Limitation Free
DCUBED also offers a counterpart micro Release Nut which can be viewed here.
Specifications
| Premium | Custom | |
| Body Size (L x W x H) | 25 x 25 x 25 mm (Standard Interface) | Custom x 25 mm height (min.) |
| Mass | ~80 g | Variable |
| Material | 1.4404/316L | 1.4404/316L |
| Operating temperature range | -35oC to 80oC (TBC) | -35oC to 80oC |
| Pin dimensions | Ø5mm x 6.5 mm protrusion | Modifiable |
| Stroke | 6.5 mm | Modifiable |
| Brushing dimensions | Ø9 mm x 4.5 mm depth | Modifiable |
| Maximum actuation sideload | ~150 N1 | ~150 N1 |
| Rapid resettability | Yes, using Ø3 mm hole in the back | Yes, using Ø3 mm hole in the back |
| Redundancy | Yes, the secondary actuation line | Yes, the secondary actuation line |
| Internal actuation sensor | Yes (Leads: AWG 28) | If requested |
| Shock Pad | Yes | If requested |
1 Preliminary estimate only, based on early tests of prototypes. Achieved with the internal application of a space certified solid lubricant (Molykote 106). Take care when placing optics in proximity to the mechanism.
