ER-FOG-50 Small Size FOG Gyroscope
ER-FOG-50 Small size FOG gyroscope is an important angular rate sensor which has the characteristics of long life, fast start up, high precision, lower power consumption, wide dynamic range and so on. It also plays an important role in aerospace, weapon navigation, platform stabilizer, UAV and other fields.
Applications
Small IMU、INS、missile seeker
Servo tracking、photoelectric pod、drone
Specifications
| Items | Unit | ER-FOG-50A | ER-FOG-50B | ER-FOG-50C | ER-FOG-50D |
| Measuring range | º/s | -500~+500 | -500~+500 | -500~+500 | -500~+500 |
| Bias stability | º/h | ≤0.2 | ≤0.5 | ≤1.0 | ≤2.0 |
| Bias repeatability | º/h | ≤0.2 | ≤0.5 | ≤1.0 | ≤2.0 |
| Random walk coefficient | º/√h | ≤0.02 | ≤0.05 | ≤0.1 | ≤0.2 |
| Scale factor non-linearity | ppm | ≤50 | ≤80 | ≤200 | ≤200 |
| Scale factor repeatability | ppm | ≤50 | ≤80 | ≤ 200 | ≤200 |
| Scale factor asymmetry | ppm | ≤50 | ≤80 | ≤200 | ≤200 |
| Start time | s | ≤1 | ≤1 | ≤1 | ≤1 |
| Bandwidth | Hz | >200 | >200 | >200 | >200 |
| Power supply | V | -5~+5 | -5~+5 | -5~+5 | -5~+5 |
| Power | W | <4w | <4w | <4w | <4w |
| Operating temperature | ℃ | -40~+65 | -40~+65 | -40~+65 | -40~+65 |
| Storage temperature | ℃ | -45~+85 | -45~+85 | -45~+85 | -45~+85 |
| Vibration | / | 2g (RMS), 20Hz~2000Hz | |||
| Shock | / | 40g, 1ms | 40g, 1ms | 40g, 1ms | 40g, 1ms |
| Output method | / | RS-422 | RS-422 | RS-422 | RS-422 |
| Connector | / | J30J-15TJL/Color line | |||
| Dimensions | mm | Φ50×38 | Φ50×38 | Φ50×38 | Φ50×38 |
Note: Unfilled dimensional tolerances are performed in accordance with GB/T1804-2000 Class C.
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