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(00019121)  Solar Array, Reflector and Antenna Release

Nonexplosive Separation Nut (1/4”Thread)
   
Model # 9121
   
Features Extremely Low Release Shock
Redundant Electrical Actuation Circuit
Simultaneous Release of Multiple Hold-Down Points
Refurbishable by Replacing Initiator
Internal Torque Containment
Allows Angular Misalignment of Bolt or Rod (6°Cone)
Extended Operating Temperature Range
Operates using Pyro Circuitry
Bolt Catcher Not Required
Safe (Range Safety - friendly)
Space-Rated Materials
   
*Specifications Ultimate Load: 5,200 pounds (23,140 N)
Rated Release Load: 2,600 pounds (11,570 N)
Actuation Circuit: 6 Amps @ 5 VDC per circuit
Actuation Time: 70 milliseconds maximum
Temperature Range: -135°C to +135°C
Weight: 160 grams max.

* All values are based on Qualification Test results. These values do not necessarily represent limits of the device.
   
Diagram
   
   
   
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