REAC-053 V2 SX 5kN Nitinol Release Actuator
Arquimea
Miniature low-shock resettable HDRA with 5 kN release load using Nitinol (TiNi) shape memory alloy, standard temperature range variant.
Technical specifications
- Release Load
- 5 kN
- Ultimate Load
- 7.5 kN
- Mass
- 226–230 g
- SMA Material
- Nitinol (TiNi)
- Current Consumption
- 4 A
- Bridge Resistance
- 1.1 Ω
- Misalignment Capability
- ±2.5°
- Operating Temperature
- -90 to +65 °C
- Life Cycles
- 10 ground + 1 in-orbit
About
The REAC-053 V2 SX Nitinol is the standard temperature range variant of the 5 kN REACT hold-down and release actuator. Uses Nitinol (TiNi) shape memory alloy material, operating at -90 to +65°C. Identical mechanical architecture to the SMARQ variant with redundant triggers, manual reset, and pyro-compatible electrical interface. The SMARQ variant is used for extended temperature environments.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
