As a new type of all-solid-state gyroscope, the fiber optic gyroscope has the advantages of fast start-up, wide measurement range and high reliability. Among them, the G-F3G70 fiber optic gyroscope inertial group is designed for medium and high precision application backgrounds. It adopts three-axis common technology and split design, with low cost and stable performance. The structure adopts optical path and circuit integrated packaging, with simple structure and easy installation. It can be used in navigation guidance, attitude measurement and control systems of small missiles and guided bombs.
Part No, :
G-F3G70Order(MOQ) :
1Protection Level :
IP67Connector :
RS422Product Series and Parameters
| G-F3G70-A | G-F3G70-B | G-F3G70-C | Unit | |
| Startup time | 5 | 5 | 5 | s |
| Zero position | ≤0.5 | ≤0.5 | ≤0.5 | (°)/h |
| Constant temperature zero bias stability | ≤0.050 (10s smoothing) | ≤0.03 (10s smoothing) | ≤0.02 (10s smoothing) | (°)/h |
| Zero bias stability under variable temperature (1℃/min, 100s smoothing) | ≤0.15 | ≤0.12 | ≤0.10 | (°)/h |
| Zero bias repeatability | ≤0.050 | ≤0.03 | ≤0.03 | (°)/h |
| Random walk coefficient | ≤0.002 | ≤0.002 | ≤0.001 | (º)/h1/2 |
| Zero bias sensitivity | ≤0.005 | (°)/h/Gs | ||
| Scale factor nonlinearity | ≤20 | ppm | ||
| Scale factor asymmetry | ≤20 | ppm | ||
| Scale factor repeatability | ≤20 | ppm | ||
| Threshold | ≤0.01 | (°)/h | ||
| Resolution | ≤0.01 | (°)/h | ||
| Bandwidth | ≥200 | Hz | ||
| Operating temperature | -45～+65 | ℃ | ||
| Storage temperature | -55～+80 | ℃ | ||
| Dynamic range | ±300 | (°)/s | ||
| Supply voltage | 5 | V | ||
| Steady-state power consumption | ≤5.5 | W | ||
| Steady-state power consumption at full temperature | ≤10 | W | ||
| Start-up instantaneous current | ＜2 | A | ||
| Total product weight | ＜800 | g | ||
Production process
Product dimension
a) Dimensions
Circuit box dimensions (mm): 60±0.1×60±0.1×24.0±0.1 (length×width×height);
Sensor head dimensions (mm): Φ67±0.1×17.5±0.1;
b) Installation dimensions
Circuit box installation dimensions (mm): 46±0.1×46±0.1 (length×width), M3×4;
Sensor head installation dimensions (mm): Φ45.5±0.1, Φ2.7×8;
The details are shown in Figure 1.
(a) Circuit box part
(b) Sensor head part
G-F3G70 fiber optic gyroscope appearance and installation diagram
Application Scenarios
FAQ
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