Defense Market

Actuators

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Pyroalliance designs and produces pyrotechnic actuators involved in the deployment or the retracting of a piston for military systems. A typical application is for missiles for which actuators are involved in the deployment of flight surfaces. The overall dimensions as well as piston stroke are adjusted depending on the application.

Different actuators are possibly triggered at various moments of the mission’s sequence. More generally, Pyroalliance delivers complete pyrotechnic chains adapted to its customers’ needs.

They are designed and manufactured under Pyroalliance design authority.

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Actuators at a glance

Benefits

  • High speed of operation (from 10ms but can be adapted to load case though a damping system)
  • High reliability level (≥ 0,9998 @90% CL) and no required maintenance
  • Hermeticity : contained effects, no fragments or flames
  • High security level with locking system preventing from unexpected operation and structure margins designed to resist to extra loads

 

Applications

  • Missile fins or wings deployment
  • Missile tube ejection
  • Emergency door release

 

Please scroll down to discover more specifications on actuators :
Key figures, the complete product sheet to download.

Key figures

TECHNICAL SPECIFICATIONS OUR RANGE OF PERFORMANCE
OPERATING TIME: From 10ms to other specified requirement
SIZE, WEIGHT AND POWER (SWaP): SWaP adapted to the mission

TEMPERATURES: Adapted to typical airborne military climatic environment
RELIABILITY: ≥ 0,9998 @90% CL
LIFE TIME: Adapted to the mission and life profile
FIRING CURRENT: 5A - 10ms
NON FIRING CURRENT: 1A / 1W / 5 min @100°C
CONNECTOR
CURRENT APPLICATIONS:
TBD by customer
According to MIL-C-38999 series 1
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