Pyrotechnic Bellows Actuators

Pyrotechnic Bellows Actuators

Bellows actuators are products that convert pyrotechnic energy into motion. Their response time is measured in milliseconds. When triggered electrically, they extend by following any flat or curved path created by the surfaces around the bellows, and maintain their extended position under load. They have a customizable design for various applications. Thanks to their simple and robust design, they are highly reliable.

Applications:

  • Various Missile Platforms
  • Rocket Mechanisms (Space)
  • Bomb Platforms

“Technical Specifications”

MEASUREMENTS

Based on Technical Drawing

WEIGHT

5GR

STROKE LENGHT

5/8″ (15,8mm)

POWER

55°’de 900Rpm – 0,45 Nm
55°’de 1900Rpm – 0,95 Nm

FUNCTION DURATION

25 milisecond

OPERATION TEMP.

-54°C to +70°C  MIL-STD-331

CHEMICAL

Lead Sulfide

BRIDGE RESISTANCE

7.0±2.0 ohm (@21°C)

IGNATION CURRENT

– Capacitance: 0.68 microfarads

– Minimum Voltage: 38.5 ± 0.5 volts DC