- HG-70 is a miniaturized closed-loop FOG (fiber optic gyroscope). Based on the most mature FOG (fiber optic gyroscope) technology, it has undergone numerous optimizations for engineering production, making it conducive to mass production and offering an extremely high cost-performance ratio
- HG-70 boasts outstanding advantages such as small size, light weight, low power consumption, fast startup, simple interface, and ease of use. Furthermore, it offers a remarkable cost-performance ratio, making it an ideal choice for precision angular rate sensors in the fields of navigation and control. It is widely used in various inertial measurement and control applications
- The HG-70 technical standard fully meets GJB-2426A, and each gyroscope undergoes rigorous screening and testing
Specifications
| Environmental Specifications | |
| Operating Temperature | -45℃~+70℃ |
| Storage temperature | -50℃~+80℃ |
| Vibration | 6.06g (RMS), 20Hz-2000Hz |
| Impact | 30g，6ms-8ms |
| Mean time between failures | 8000h |
| Electrical Characteristics | |
| Power supply | +5V |
| Steady state power consumption | <2.5W |
| Steady state power consumption at full temperature | <4W |
| Start instantaneous current | <1.5A |
| Overall dimensions | 70mmx70mmx31mm |
| Weight | 170±10g |
| Output | RS422 |
| Technical Specifications | |
| Startup time | 3s |
| Zero bias stability (10S smooth) | ≤0.1°/h |
| Zero bias repeatability | ≤0.1°/h |
| Random walk coefficient | ≤0.01(°)/h1/2 |
| Scale factor nonlinearity | ≤10ppm |
| Scale factor repeatability | ≤10ppm |
| Dynamic range | ±500°/s |
Application
- Flight control platform
- Electro-optical pod
- Photographic equipment
- Navigation system (attitude, speed, position)
- Surveying and mapping, track inertial navigation system line detection
- UAV flight control
Drawing
