Miniature Fiber Optic Gyroscope with Bias Stability 2°/h for IMU Integration
The MFOG-095 micro-nano fiber optic gyroscope delivers precise angular rate sensing for UAV gyroscopes, autonomous navigation systems, and robotic stabilization platforms. Featuring fast startup (<1s), low power consumption (<0.7 W), and exceptional bias stability (≤2°/h), it's optimized for drone navigation, mapping instruments, motion control, and robotics applications. This unit serves as a fully compatible drop-in replacement for Fizoptika VG095, ensuring seamless integration into high-precision INS and civilian navigation systems.
- Optical path assembly
- Detection and control signal circuit board
- Optical fiber coil skeleton, shell and structural components
| Parameter | Specification |
|---|---|
| Range (°/s) | ±150 |
| Scale factor (mV/°/s) | ≥10 |
| Zero-bias stability (10s, 1σ, °/H) | ≤2 |
| Zero-bias repeatability (1σ, °/H) | ≤2 |
| Zero bias (°/s) | ≤0.05 |
| 3dB Bandwidth (Hz) | ≥1000 |
| Random walk (°/√H) | ≤0.02 |
| Start-up Time (s) | ≤1 |
| Power supply (V) | 5±0.15 |
| Power Consumption (W) | ≤0.7 |
The bottom surface serves as the installation surface with four M3 threads for external connection.
| Voltage (V) |
|---|
| 5±0.15 |
The MFOG-095 connects electrically via solder pins with the following node definitions:
| Pin | Definition | Notes |
|---|---|---|
| 1 | TS | TMP temperature sensor signal conversion: T=(TS-750)/10+25 (mV input, °C output) |
| 2 | 5V | |
| 3 | Out- | Differential Output |
| 4 | Out+ | Differential Output |
| 5 | GND | Power ground |
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