XIROI is developing a compact electric propulsion system for small satellites, utilizing a unique electrospray technology that achieves high efficiency with low power consumption. The system provides over 2000 Ns of total impulse and a specific impulse greater than 800 seconds, addressing the need for reliable and scalable propulsion solutions in the satellite industry.
Funding
Funding not disclosed
Founders
Product
Problem
Small satellites lack efficient and scalable propulsion systems, hindering their ability to perform precise orbital maneuvers and extend mission lifetimes. Existing propulsion technologies often suffer from low thrust, high power consumption, or complex operational requirements.
Solution
XIROI is developing a compact electric propulsion system for small satellites based on electrospray technology. This system achieves high efficiency and specific impulse with low power consumption, enabling precise orbital adjustments and extended operational capabilities. The propulsion system utilizes a tightly packed array of electrospray sources manufactured using scalable techniques. The propellant feeding system and emitter-extractor geometries are designed to maximize performance.
Target Audience
The primary customers are small satellite manufacturers and operators requiring high-performance, low-power electric propulsion for precise orbital control and extended mission durations.
Features
- Total impulse greater than 2000 Ns
- Specific impulse greater than 800 seconds
- Thrust greater than 0.35 mN
- Power consumption less than 10W (thruster preferably less than 5W)
- Propulsion system wet mass less than 550g
- Total propulsion system size less than 9.5 cm x 9.5 cm x 5 cm
- Does not require high-frequency polarization switching
- Scalable and throttleable technology
- Self-neutralizing technology