REAC-153 V2 SX 15kN SMARQ Release Actuator
Arquimea
Low-shock resettable hold-down and release actuator with 15 kN release load. SMARQ shape memory alloy, standard SX variant, pyro-compatible, flight proven.
Technical specifications
- Release Load
- 15 kN
- Ultimate Load
- 22.5 kN
- Proof Load
- 18.7 kN
- Mass
- 268 g
- Supply Voltage
- 25 V
- Bridge Resistance
- 19.7 Ω
- Misalignment Capability
- ±2.5°
- Release Shock
- < 1,300 g
- Operating Temperature
- -90 to +125 °C
- Life Cycles
- 10 ground + 1 in-orbit
About
The REAC-153 V2 SX is a low-shock resettable hold-down and release actuator (HDRA) using Arquimea’s proprietary SMARQ® shape memory alloy. The SX (Standard Extended) variant provides operating temperature range of -90 to +125°C. Features redundant triggers, manual reset, pyro-compatible electrical interface, and 15 kN release load for medium-size deployment mechanisms.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
