Shenzhen Fire Power Control Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | 200/MONTH |
| Delivery Time | 30 DAYS |
| Packaging Details | Sponge+ box |
| Measuring Range | 400°/s |
| Random Walk Cefficient | ≤0.15°/√h |
| Zero Bias Stability | ≤0.3°/h |
| Interface | RS-232 or RS-422 |
| Scale Factor Nonlinearity | <100ppm |
| Scale factor repeatability | <100ppm |
| Brand Name | Firepower |
| Model Number | MG3-1A |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 200/MONTH |
| Delivery Time | 30 DAYS | Packaging Details | Sponge+ box |
| Measuring Range | 400°/s | Random Walk Cefficient | ≤0.15°/√h |
| Zero Bias Stability | ≤0.3°/h | Interface | RS-232 or RS-422 |
| Scale Factor Nonlinearity | <100ppm | Scale factor repeatability | <100ppm |
| Brand Name | Firepower | Model Number | MG3-1A |
| Place of Origin | CHINA | ||
| High Light | Low Bias fiber optic gyro ，High Stability fiber optic gyro ，Helicopter optical gyroscope | ||
MG3-1A MEMS Gyroscope is a high-accuracy 3-axis angular rate sensor for autonomous vehicles, UAV navigation, and robotics applications.
Featuring MEMS gyroscope technology, temperature sensors, signal processing board, structural framework, and software, it outputs fully compensated angular rate data via RS-422, including temperature, alignment, and nonlinearity correction.
Specifications: ±400°/s range, zero-bias instability 0.3°/h, random walk 0.15°/√h, bandwidth 250 Hz, start-up 17 s, weight 52 g. Ideal for UAV gyroscopes, robotic stabilization, mapping instruments, and autonomous navigation systems.
Fully compatible with Stim210, it provides a compact, reliable drop-in MEMS gyroscope solution.
Main technical parameters
1.2.1 Technical index of gyroscope
| Parameter | Unit | Test conditions | MG3-1A | MG3-1C | MG3-1E |
| Measuring range | °/s |
| ±400 | ±400 | ±300 |
| Zero-bias instability | °/h | Allan variance | 0.3 | 0.1 | 0.2 |
| Zero bias stability | °/h | 10s smooth, RMS, Room temperature | 3 | 1 | 1 |
|
Zero bias variation at full temperature |
°/h | 10s smoothing, RMS, temperature change rate 1℃/min | 20 | 10 | 5 |
| Random walk | °/√h | Allan variance | 0.15 | 0.05 | 0.03 |
| Output noise | p-p | Peak (Half Peak, RMS * 3) | 0.3 | 0.25 | 0.2 |
| Zero-bias repeatability | °/h | Q = 6, Room temperature | 3 | 1 | 0.5 |
| Zero bias acceleration sensitivity |
| Test at ± 1 g | 2 | 2 | 2 |
| Resolution | °/h |
| 2 | 1 | 1 |
| Bandwidth | Hz |
| 250 | 250 | 400 |
| Scale factor nonlinearity | ppm | Room temperature | 100 | ||
| Scale factor repeatability | ppm | Q = 3, Room temperature | 100 | ||
| Cross coupling | % | Room temperature | 0.1 | ||
1.2.2 Electrical characteristics
| Parameter | Unit | MG3-1A |
| Voltage | V | +5±0.25 |
| Startup current | mA | ＜400 |
| Steady-state power consumption | W | ＜1.4 |
| Ripple | mV | 100 |
1.2.3 Environmental adaptability
| Parameter | Unit | MG3-1A |
| Operating temperature | ℃ | -45~85 |
| Storage temperature | ℃ | -55~105 |
1.2.4 Others
| Parameter | Unit | MG3-1A |
| Weight | g | 52±5 |
| Start time | s | 1 |
Overall dimension
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2001
Total Annual:
10000000-15000000
Employee Number:
60~100
Ecer Certification：
Verified Supplier
Shenzhen Fire Power Control Technology Co., Ltd. is a professional manufacturer specializing in the production of electronic products and inertial devices, and providing technical consultation and export services. The company has a strong independent team. The technical team is comp... Shenzhen Fire Power Control Technology Co., Ltd. is a professional manufacturer specializing in the production of electronic products and inertial devices, and providing technical consultation and export services. The company has a strong independent team. The technical team is comp...
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