Fiber Optic Gyro FOG Inertial Gyroscope Navigation
The MFOG-103 is a precision fiber optic gyroscope integrating optics, electronics, and mechanics for real-time angular velocity measurement. It delivers excellent bias repeatability, low noise, and wide dynamic range, suitable for applications requiring compact and accurate inertial sensors.
Designed as a drop-in replacement for the Fizoptika VG103, it is ideal for industrial robots, unmanned platforms, geophysical instruments, and navigation-grade stabilization systems.
- Optical path assembly
- Detection and control signal circuit board
- Optical fiber coil skeleton, shell and other structural parts
Dimensions: 60 mm * 60 mm * 17 mm (including flange, excluding plug)
Weight: ≤80g
Operating temperature: -40℃ to +70℃
Storage temperature: -55℃ to +85℃
Random vibration: 20g, frequency range: 20Hz to 2000Hz
| Parameter | Specification |
|---|---|
| Range (°/s) | ±350 |
| Scale factor (mV/°/s) | 6±0.6 |
| Zero-bias stability (10s, 1σ, °/H) | ≤1 |
| Zero-bias repeatability (1σ, °/H) | ≤1 |
| 3dB Bandwidth (Hz) | ≥1000 |
| Random walk (°/√H) | ≤0.02 |
| Power supply (V) | 5+0.25 |
| Power Consumption (W) | ≤1 |
| Impact (g) | ≥1500 |
| Acceleration (g) | ≥70 |
| Service Life (years) | ≥15 |
| MTBF | ≥100000 |
The bottom surface of the product is the installation surface.
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