Separation Adapter Unit & Ride-ON Engineered for the Extremes.
Engineered for unparalleled reliability and ease of integration, SAU&RON delivers robust deployment solutions for small satellites, now featuring qualified interfaces from 8", 15", and 24".
The UARX Space SAU&RON family of separation systems represents the pinnacle of satellite deployment technology, meticulously designed and rigorously qualified to meet the most stringent demands of the space industry. Building on a heritage of uncompromising reliability and robust performance, our systems ensure precise, low-shock separation for critical missions, from Low Earth Orbit to interplanetary destinations.
At the heart of every SAU&RON system lies a commitment to unwavering reliability and exceptional robustness. Our separation rings are not merely components; they are critical enablers for your mission's success. Each SAU&RON system undergoes exhaustive testing and qualification, adhering to the highest standards required for spaceflight, ensuring flawless operation even in the most extreme environments. With the addition of our newly qualified 24" version, the SAU&RON family now offers an even broader range of solutions to accommodate diverse payload requirements, all while maintaining the hallmark of UARX Space's superior engineering.
SAU&RON is a family of rings designed and built with reliability as one of the driving factors and prepared for Low Earth Orbit and interplanetary missions:
Total mass
Starting from < 1.4 kg
Ride-ON mass (flyaway)
< 0.35 kg
* Lightweight version available for spacecraft with mass below 100 kilograms.
Rocket side ring interface
12 x 1/4 inch bolts, according to the 8-inches ESPA interface (or 12 x M6)
Payload side ring interface
12 x 1/4 inch bolts, according to the 8-inches ESPA interface (or 12 x M6)
Actuation response time
< 100 ms
Stack height
36.0 mm
Payload capacity
80 kg (limited by CoG height)
Unitary spring energy
0.1 to 3.0 Joules (Customizable to user needs)
Separation velocity
Customizable from 0.1 m/s to 0.9 m/s (mass dependant)
* The overall system mass can limit the maximum relative separation velocity.
Shock output
< 100 g's @ 1 kHz (Low shock)
* Value obtained by test.
Actuator type
Redundant proprietary actuator
Actuator voltage
28V ±4V (typical)
Release signal
< 1000 ms pulse with < 3 amps (typical)
Release time
100 ms max.
Data / Power / Grounding interface
15 pin, negative insertion force connector. Up to 3 A per pin
* Up to 4 connectors can be added around the ring. Typically they are used for grounding, power, and data separately.
We're here to help you integrate the industry's most reliable and robust separation systems into your next launch.
Connect with our team today and let's discuss your specific mission requirements!
