ARIETIS-NS 3-Axis Rad-Tolerant Space Gyroscope System
Innalabs
Space-qualified 3-axis CVG for LEO/GEO/MEO, 30krad TID, ITAR-free, serial production, 16-year lifetime.
Key figurescomparable across the catalogue
- Mass
- 1.2 kg
- Power
- 7 W
- Design life
- 16 years
- TRL
- 9
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Measurement Range
- [-12°/s; +12°/s]
- Switch-on Response Time
- ≤6 seconds
- Angular Random Walk (ARW)
- ≤0.005°/√hr
- In-run Bias Stability
- ≤0.1°/hr
- Bias Errors (3σ)
- ≤10°/hr
- Scale Factor Repeatability (3σ)
- ≤3000 ppm
- Radiation TID
- 30krad (COTS screened)
- SEL
- SEL-free at 60 MeV
- Data Interface
- RS422 or RS485
- Reliability
- 1000 FIT (FIDES)
- Mass (LEO config)
- <1.2 kg
- Mass (GEO config)
- <2.3 kg
- Power Consumption
- ≤7W
- Power Interface
- 28 VDC nominal
- Operating Temperature
- -25°C to +65°C
- Launch Vibration
- 18 grms
- Operational Lifetime (flight)
- 16 years
- Operational Lifetime (ground)
- 6 years
- ITAR
- ITAR-free
- TRL
- 9 (serial production, flight models delivered)
- Number of Axes
- 3
About
The InnaLabs ARIETIS-NS is a high-performance, commercial, space-qualified rad-tolerant 3-axis gyroscope system designed for satellite applications across LEO, GEO, and MEO missions. Utilizing screened COTS components to withstand space radiation, it achieves 30krad TID tolerance and SEL-free operation. ITAR-free and currently in serial production with flight models already delivered to customers. Features RS422 or RS485 data interface and 28 VDC power. Available in LEO (<1.2 kg) and GEO (<2.3 kg) configurations. Operational lifetime up to 16 years in flight and 6 years on ground. Supports launch vibration loads up to 18 grms. In-run bias stability ≤0.1°/hr with ARW ≤0.005°/√hr. Switch-on response time ≤6 seconds.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.