Release Actuators
Safely secure and release delicate space hardware on orbit. Dcubed’s high-performance release actuators make different types of experiments feasible, accelerating space exploration.
Our actuator product lines
Release Nuts
Our Release Nut product line includes compact, shape-memory release actuators designed primarily for axial pre-load applications.
Pin Pullers
Our Pin Puller product line offers easy-to-use and highly-resettable release actuators that are perfect for shear-load applications.
Product advantages
- Cut weight by 34% and size by 44%
- Reset for testing up to hundreds of cycles, in seconds
- Lower AIT cost and time by 23%
- Decrease shock by 97% making our products suitable for any application
- Provide 100% actuation redundancy enabling mission-critical applications
- Reduce costs by 31% compared to competitor products
- Proven in space products (TRL9)
- Lower procurement process time by 90% with COTS
- Solidify supply chain with 100% export control-free products
Product specifications
| Nano SmartPack Release Nut (nD3SP) | Micro Release Nut (uD3RN) | Nano Release Nut (nD3RN) | Micro Pin Puller (uD3PP) | Nano Pin Puller (nD3PP) | |
|---|---|---|---|---|---|
| Size | 74x35x4mm | 25x25x25mm | 17x17x17mm | Ø28x52mm | 17x17x17mm |
| Mass | 27grams | 40grams | 12grams | 85grams | 12grams |
| Load | Axial Load: >200N | Axial Load: >4kN | Axial Load: >380N | Shear Load: >180N | Shear Load: >50N |
| TRL | 9 | 8 (9 in 2025) | 9 | 7 (9 in 2025) | 9 |