Fiber Optic Gyroscope for Inertial Navigation and Stabilization Precise North Seeking
The MFOG-103 micro-nano fiber optic gyroscope represents a reliable solid-state solution for attitude and heading reference systems. Utilizing the Sagnac effect, it measures rotation with high resolution and minimal drift.
With low power consumption (≤1 W) and superior stability, it supports robotic navigation, UAV guidance, marine positioning, and autonomous driving systems. It is a complete substitute for Fizoptika VG103 in both mechanical and electrical interfaces.
- Optical path assembly
- Detection and control signal circuit board
- Optical fiber coil skeleton, shell and other structural parts
Overall dimensions: 60 mm * 60 mm * 17 mm (including flange, excluding plug)
≤80g
-40℃ to +70℃
-55℃ to +85℃
Random vibration level: 20g, frequency range: 20Hz to 2000Hz
| Serial Number | Project | Performance Indicators |
|---|---|---|
| 1 | Range (°/s) | ±350 |
| 2 | Scale factor (mV/°/s) | 6±0.6 |
| 3 | Zero-bias stability (10s, 1σ, °/H) | ≤1 |
| 4 | Zero-bias repeatability (1σ, °/H) | ≤1 |
| 6 | 3dB Bandwidth (Hz) | ≥1000 |
| 7 | Random walk (°/√H) | ≤0.02 |
| 8 | Power supply (V) | 5+0.25 |
| 9 | Power Consumption (W) | ≤1 |
| 10 | Impact (g) | ≥1500 |
| 11 | Acceleration (g) | ≥70 |
| 12 | Service Life (years) | ≥15 |
| 13 | MTBF | ≥100000 |
The bottom surface of the product is the installation surface.
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