MIU-BA01
MEMS Inertial Measurement Unit
Product Overview
MIU-BA01 is a high-reliability, cost-effective six-axis MEMS Inertial Measurement Unit. This MEMS inertial sensor assembly is widely deployed for inertial navigation, attitude stabilization, motion control and precision measurement. It supports custom hardware and firmware configuration to meet high-precision, high-dynamic and high-overload requirements. As a core MEMS Inertial Measurement Unit, it can be upgraded into a dedicated inertial navigation system through software, or integrated with GNSS receivers to build combined navigation solutions for unmanned platforms.
Core Advantages of This MEMS Inertial Measurement Unit
High performance, small volume, light weight and low power consumption. Full-temperature calibration and compensation from -45℃ to +80℃. Support software online upgrade. 100% domestic electronic components supply. 2kHz high-speed sampling. It maintains stable output under severe vibration and shock mechanical environments, suitable for long-term operation in rugged field conditions.
Key Features of MEMS Inertial Measurement Unit
- High performance, compact size, light weight, low power consumption
- -45℃ ~ +80℃ full-temperature calibration & compensation
- Support online firmware upgrade for function iteration
- 2kHz high-speed sampling for dynamic motion capture
- Robust mechanical design for harsh vibration & shock scenarios
Main Applications
- Inertial navigation and attitude measurement for unmanned equipment
- UAV, UGV and marine vehicle motion control
- Optical stabilization platform & gimbal control
- High-dynamic motion sensing and dynamic testing
- Industrial precision inertial measurement & monitoring
Compare with our related products: MAH-A301 MEMS AHRS to select the proper inertial sensing solution.
Performance Specifications
| Category | Parameter Item | MIU-BA01 |
|---|---|---|
| Gyroscope | Range (°/s) | ±200 |
| Zero Bias (°/h, full temperature) | ≤ 0.5 | |
| Bias Stability (°/h, 10s smooth) | ≤ 0.1 | |
| Bias Stability (°/h, allan) | ≤ 0.01 | |
| Bias Repeatability (°/h) | ≤ 0.05 | |
| Angular Random Walk (°/√h) | ≤ 0.01 | |
| Scale Factor Nonlinearity (ppm) | ≤ 50 | |
| Bandwidth (Hz) | 25 | |
| Accelerometer | Range (g) | ±10 |
| Zero Bias (mg, full temperature) | ≤ 1 | |
| Bias Stability (μg, 10s smooth) | ≤ 100 | |
| Bias Stability (μg, allan) | ≤ 10 | |
| Bias Repeatability (μg) | ≤ 100 | |
| Velocity Random Walk (mm/s/√h) | ≤ 30 | |
| Scale Factor Nonlinearity (ppm) | ≤ 500 | |
| Bandwidth (Hz) | 150 | |
| Electrical & Mechanical Interface | Power Supply (V) | 5±0.2 |
| Power Consumption (W) | 1.5 | |
| Start-up Time (s) | 2 | |
| Communication Interface | 1×RS-422, 1×synchronous output | |
| Update Rate (Hz) | 200 (configurable) | |
| Dimension (mm×mm×mm) | 47×47×28 | |
| Weight (g) | ≤ 200 | |
| Operating Environment | Operating Temperature (℃) | -45 ~ +80 |
| Storage Temperature (℃) | -55 ~ +85 | |
| Vibration (g, RMS) | 6.06 | |
| Shock (g) | 1000g/1ms (powered on) | |
| MTBF (h) | 200000 |
Our MEMS Inertial Measurement Unit outputs raw angular rate and acceleration data, which can be fed into navigation algorithms for attitude solving and positioning calculation. For system integrators, this IMU provides stable, repeatable inertial sensing data and supports secondary development. With fully domestic components, the MIU-BA01 avoids supply chain risks and is suitable for batch procurement and long-term equipment projects. We provide technical datasheets, communication protocol documents and calibration support for engineering integration.