The Audax 1N thruster delivers reliable, high-performance spacecraft maneuvering using Rubicon's proven ASCENT® (AF-M315E) low-toxicity monopropellant technology.
Named after the Latin word for "bold," Audax reflects the confidence and control required for today's demanding space missions. The thruster utilizes durable, high-temperature materials and robust catalyst technology to support extended operational life, high throughput capability, and substantial total impulse delivery within a compact, flight-ready package.
Producing 0.2–1.1 N of thrust with specific impulse exceeding 240 seconds, Audax supports precision attitude control, momentum management, stationkeeping, and small ΔV maneuvers. The thruster has demonstrated continuous burns exceeding 300 seconds, enabling long-duration firings when mission requirements demand sustained thrust.
| ATTRIBUTE | AUDAX - 1N THRUSTER |
|---|---|
| Thrust | 0.2–1.1 N |
| Isp | > 240 s |
Rubicon manufactures critical thruster components in-house, including injectors, chambers, and catalyst assemblies. This vertically integrated approach accelerates product development, improves quality control, reduces supply chain risk, and shortens lead times. The result is a thruster platform that delivers consistent performance, reliable availability, and scalable production to support both development and operational spacecraft programs.