Description
6-axis small IMU provides precise 3-axis gyro and accelerometer data for vehicle/drone applications. Compact 52-gram design withstands extreme automotive vibrations and impacts, stable output supports various automotive guidance and control platforms.
Specification
| Model | ATO-IMU570 | |
| Supply Voltage | +5 V ± 0.5 V (DC) | |
| Operating Current | 105 mA ± 5 mA | |
| Operating Temperature | -40 ~ +85 °C | |
| Storage Temperature | -40 ~ +85 °C | |
| Vibration | 10 ~ 2000 Hz, 10 g | |
| Shock | 100g @ 11ms, Three Axes (Half-Sine) | |
| Weight | (52 ± 5) g | |
| Output | 68 Protocol | |
| Attitude Performance | Roll/Pitch (1σ, Dynamic) | 0.5° |
| Heading | 0.5° | |
| Gyroscope Performance | Measurement Range | ±1800 °/s |
| Bias Instability (Allan Variance) | ≤ 8 °/h (-20 ~ +70 °C) | |
| Angular Random Walk (Allan Variance) | ≤ 0.13 °/√h & 0.24 °/√h | |
| Bias Acceleration Sensitivity | ≤ 1 °/h/g | |
| Resolution | ≤ 0.001 °/s | |
| Scale Factor Non-Linearity | ≤ 100 ppm | |
| Scale Factor Repeatability | ≤ 100 ppm | |
| Cross-Coupling | ≤ 0.1 % | |
| Bandwidth | ≥ 200 Hz | |
| Accelerometer Performance | Measurement Range | ±38 g |
| Bias Instability (Allan Variance) | 0.019 mg | |
| Bias Repeatability | 0.08 mg | |
| Velocity Random Walk (Allan Variance) | 0.04 m/s/√h | |
| Bias Error (Full Temperature Range) | 0.5 mg |
Note: Roll, Heading: ±180°; Pitch: ±90°
Features
- Dynamic accuracy: Delivers 0.5° dynamic roll/pitch accuracy, ideal for robotics/drone navigation and stabilization systems.
- Vibration suppression: Effectively suppresses linear acceleration and vibration effects, ensuring reliable industrial IMU sensor performance.
- Thermal compensation: Implements full-temperature compensation for stable 6 axis MEMS IMU operation across -40℃ to 85℃ range.
- Shock resistance: Withstands 100g shock impacts, maintaining measurement integrity during sudden movements.
- High-range sensing: Features ±1800°/s gyro and ±38g accelerometer ranges for extreme motion capture.
- Low noise performance: Achieves 0.019mg accelerometer bias instability for precise vibration monitoring.
- Compact design: Lightweight 52g construction enables easy integration into space-constrained applications.
Dimension
Contacts
Application
Tips: What happens to the IMU during rapid acceleration-vibration conditions?
During rapid acceleration-vibration conditions, the high precision industrial IMU employs sophisticated signal processing to dynamically separate sustained linear motion from high-frequency mechanical vibrations. Advanced filtering algorithms within the inertial measurement unit isolate true kinematic acceleration from vibration noise, enabling the system to maintain precise attitude estimation and motion tracking even when strong propulsion forces coincide with intense structural resonances.
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