Summary

Space-proven, easy-to-use release actuator for compact space mechanisms.

The DCUBED Nano Release Nut (nD3RN), available in Stainless Steel or Aluminum-Titanium, is a Shape Memory Alloy (SMA) based release actuator that secures sensitive equipment during launch and safely releases it on orbit. It is one of the smallest, yet powerful HDRM solutions on the market. Moreover, it is easily resettable, easy-to-use, and readily available as a COTS part.

Check out how to trigger and easily reset the DCUBED Nano Release Nut nD3RN here.

Key features

  • On-Ground and In-Space Resettable in Seconds, up to 400 times
  • Short Delivery Time (6-8 weeks)
  • Fully Redundant Actuation
  • Space Heritage (TRL 9)
  • Smart SMA Trigger
  • Ultra Low Shock
  • Axial Load (Release Load) 250-380 N
  • Ultimate Load Rating: 500 N Pull-out, 1500 N Shear
  • Body Size: 17 x 17 x 17 mm
  • Mass: 12 grams (Aluminum-Titanium) or 25 grams (Stainless Steel)
  • Temperatures: -65°C to +75°C
  • Customizable Interfaces

Export control

The DCUBED Nano Release Nut (nD3RN) is ITAR Free.

Customers

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Last updated: 2024-03-15

Nano Release Nut (nD3RN)

9TRL

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Specs

lead time1
6 to 8 wk
axial load
> 250 N
mass
12 g
length
17 mm
width
17 mm
height
17 mm
retraction force
11±4 N
operating temperature
-65 to 75 C
required current
1.6A to 2A

1. depending on stock

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