Shenzhen Fire Power Control Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | 500/month |
| Delivery Time | 10 days |
| Packaging Details | sponge and carton |
| Maximum Angular Rate | ±400°/s |
| Bias Stability | ≤0.3°/h |
| Random Walk Coefficient | ≤0.15°/√h |
| Scale Factor Nonlinearity | ≤100 ppm |
| Power Consumption | 1.4 W |
| Baud Rate | 921600 (Customizable) |
| Brand Name | Firepower |
| Model Number | MG3-1A |
| Certification | CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 500/month |
| Delivery Time | 10 days | Packaging Details | sponge and carton |
| Maximum Angular Rate | ±400°/s | Bias Stability | ≤0.3°/h |
| Random Walk Coefficient | ≤0.15°/√h | Scale Factor Nonlinearity | ≤100 ppm |
| Power Consumption | 1.4 W | Baud Rate | 921600 (Customizable) |
| Brand Name | Firepower | Model Number | MG3-1A |
| Certification | CE | Place of Origin | China |
| High Light | 3-Axis Gyro ，Quick Response 3-Axis Gyro ，Good Stability 3-Axis Gyro | ||
MG3-1A MEMS Gyroscope is a high-precision 3-axis angular rate sensor for civil UAV navigation, robotic platforms, and autonomous motion control systems.
It integrates MEMS gyroscope technology, temperature sensors, signal processing board, structural components, and specialized software for full error-compensated angular rate measurements, output via RS-422.
Performance highlights include ±400°/s measuring range, zero-bias instability 0.3°/h, random walk 0.15°/√h, and bandwidth 250 Hz, making it suitable for UAVs, precision robotics, mapping instruments, and autonomous vehicles.
Fully compatible with Stim210, it provides a compact (52 g), reliable, drop-in solution for high-precision INS applications.
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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