MFOG-910 micro-nano fiber optic gyroscope is a high-accuracy, miniature angular rate sensor ideal for UAV and robotic motion control. The system’s all-solid-state design eliminates mechanical drift and ensures fast, reliable response.
It operates from -40°C to +70°C and resists strong vibrations, guaranteeing stability in aerial or mobile platforms.
Applications: UAV flight control, autonomous robotics, mapping systems, and intelligent transportation.
The product is mainly composed of the following components:
A) an optical path assembly,
B) Detection and control signal circuit board,
C) Optical fiber coil skeleton, shell and other structural parts,
4.3 Appearance and dimension
The overall dimension of the product is 82mm × 82mm × 19.5mm (without plug).
4.4 Weight
≤150g.
4.5 Operating temperature
-40℃~+70℃.
4.6 Storage temperature
-55℃~+85℃.
4.7 Random vibration
Random vibration level: 20g, frequency range: 20Hz ~ 2000Hz.
4.8 Main performance parameters
Table 1 Main Performance Parameters
| Serial number | Project | Performance indicators |
| 1 | Range (°/s) | ±240 |
| 2 | Scale factor (mV/ o /s) | 47±5 |
| 3 | Scale factor nonlinearity (ppm) | ≤1000 |
| 4 | Zero-bias stability (10s, 1σ, o /H) | ≤0.8 |
| 5 | Zero-bias repeatability (1σ, o /H) | ≤0.8 |
| 6 | 3dB Bandwidth (Hz) | ≥1000 |
| 7 | Random walk ( o /√ H) | ≤0.02 |
| 8 | Power supply (V) | 5+0.25
+12 |
| 9 | Power Consumption (W) | ≤1.5 |
| 10 | Impact (g) | ≥1500 |
| 11 | Acceleration (g) | ≥70 |
| 12 | Life (years) (calculated assessment) | ≥15 |
| 13 | MTBF (Calculated Assessment) | ≥100000 |
4.9 Mechanical and electrical interfaces
4.9.1 Mechanical interface
The bottom surface of the product is the installation surface, and the overall dimensions and installation interfaces are as follows:
