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Model Number : MFOG-091A
MOQ : 1
Payment Terms : T/T
Supply Ability : 50/month
Delivery Time : 20 days for sample
Packaging Details : sponge+ box
Brand Name : Firepower
Place of Origin : CHINA
Dynamic Range : ±300°/s
Bias Stability : <2°/h
Power Consumption : ≤1.5W
Output Mode : Analog voltage
Connector : soldering pin/ pad
Dimension : φ24mm × 51.6mm
MFOG-091A fiber optic gyroscope provides a high-performance inertial sensing solution that is easy to integrate into a wide range of platforms.
Its standardized electrical interface and stable output characteristics make it suitable for INS, AHRS, and gimbal systems.
Fully compatible with Fizoptika VG091, it delivers bias repeatability ≤2°/h and excellent signal linearity (≤1000 ppm) for precision motion control.
Composition
The product is mainly composed of the following components:
A) an optical path assembly;
B) Detection and control signal circuit board;
C) Optical fiber ring skeleton, shell and other structural parts;
4.3 Appearance and dimension
The product is cylindrical, with overall dimensions of φ24mm × 51.6mm
4.4 Weight
≤30g.
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) | ±300 |
| 2 | Scale factor | 7±0.7mv/o/s |
| 3 | Scale factor nonlinearity (ppm) | ≤1000 |
| 4 | Zero-bias stability (10s, 1σ, °/H) | ≤2 |
| 5 | Zero-bias repeatability (1σ, °/H) | ≤2 |
| 6 | Angular random walk (°/H 1/2 ) | ≤0.04 |
| 7 | Zero bias (°/s) | ≤0.05 |
| 8 | Bandwidth 3dB Band Width (Hz) | ≥450 |
| 9 | Power supply (V) | 5+0.15 |
| 10 | Power Consumption (W) | ≤0.7 |
| 11 | Dimension (mm) | φ24X51.6 |
4.9 Mechanical and electrical interfaces
4.9.1 Mechanical interface
The cylindrical surface of the product is the installation surface, and the clamp is used for installation.
4.9.2 Power Requirements
The external power supply to the product has one circuit, and the requirements are shown in Table 2:
Table 2 External Power Supply Requirements
|
| +5V |
| Voltage | 4.85V~5.15V |
| Ripple | 20mV |
| Electric current | 0.2A |
4.9.3 Electrical interface
The MFOG-091A micro-nano fiber optic gyroscope is electrically connected to the outside through the bonding pad.
It is defined as follows:
Table 3 MFOG-091A Node Definition
| Number | Definition | Remark |
| 1 | 5V |
|
| 2 | Out- | Differential Output |
| 3 | Out+ | |
| 4 | GND | Power ground |
Output impedance 1 kΩ, differential analog voltage output.

Figure 2 Node Definition
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