Lightweight 6-axis Inertial Measurement Unit Accelerometer Gyroscope Sensor
Lightweight 6-axis Inertial Measurement Unit Accelerometer Gyroscope Sensor Key Specifications Gyro Range ±500°/s Gyro Zero Bias Stability 1°/h Acc Range ±16g Accelerometer Bias Stability 0.07mg (ALLAN) Communication interface 1-channel SPI/UART/CAN Bandwidth 150Hz Weight ≤40g Dimension 30mm × 30mm × 16mm Product Features Three-axis digital gyroscope: Dynamic measuring range: ±500º/s Zero-bias stability: 1°/h Triaxial digital accelerometer: Dynamic measuring range: ±16g Zero
Place of Origin
CHINA
Accelerometer Bias Stability
0.07mg (ALLAN)
Packaging Details
Sponge/Box
Dimension
30mm*30mm*16mm
Model Number
IMU103
Supply Ability
500/Month
Product Description
Lightweight 6-axis Inertial Measurement Unit Accelerometer Gyroscope Sensor
Key Specifications
| Gyro Range | ±500°/s |
| Gyro Zero Bias Stability | 1°/h |
| Acc Range | ±16g |
| Accelerometer Bias Stability | 0.07mg (ALLAN) |
| Communication interface | 1-channel SPI/UART/CAN |
| Bandwidth | 150Hz |
| Weight | ≤40g |
| Dimension | 30mm × 30mm × 16mm |
Product Features
- Three-axis digital gyroscope:
- Dynamic measuring range: ±500º/s
- Zero-bias stability: 1°/h
- Triaxial digital accelerometer:
- Dynamic measuring range: ±16g
- Zero-bias stability: 0.07mg (ALLAN)
- High reliability: MTBF > 20,000 hours
- Guaranteed accuracy within full temperature range (-40ºC to 70ºC) with built-in high-performance temperature calibration and compensation algorithm
- Designed to work under strong vibration conditions
- Interface options: 1 channel UART, 1 channel SPI, 1 channel CAN
Technical Parameters
Gyro Specifications
| Model | IMU115 | IMU103 | IMU109 |
|---|---|---|---|
| Range (°/s) | ±250/±500 | ±500 | ±250/±500 |
| Bias instability (Allan, °/h) | ≤8.0 | ≤1 | ≤3.5~4.5 |
| Bias stability in full temp. (10s, °/h) | ≤13 | ≤2.5 | ≤6.0~8.0 |
| Bias range (°/s) | ±0.15 | ±0.03 | ±0.1 |
| Bias change in full temp. (°/s) | ±0.08 | ±0.01 | ±0.1 |
| Scale factor accuracy (%) | 0.2 | 0.15 | 0.15 |
| Scale factor nonlinearity (%FS) | 0.02 | 0.005 | 0.015 |
| Bandwidth (Hz) | 150 | 150 | 150 |
Accelerometer Specifications
| Model | IMU115 | IMU103 | IMU109 |
|---|---|---|---|
| Range (g) | 4/16 | 16 | 4/16 |
| Bias stability (Allan, mg) | 0.065 | 0.02 | 0.055 |
| Bias stability in full temp. (10s, mg) | 0.12 | 0.035 | 0.12 |
| Bias range (mg) | ±3 | ±0.75 | ±1.5 |
| Bias change in full temp. (10s, mg) | ±3 | ±1 | ±1.5 |
| Scale factor accuracy (%) | 0.3 | 0.2 | 0.3 |
| Scale factor nonlinearity (%FS) | 0.03 | 0.03 | 0.03 |
| Bandwidth (Hz) | 150 | 150 | 150 |
Interface Specifications
| 1-way UART (Kbps) | Baud rate (115.2~460.8) |
| Sampling frequency (Hz) | UART (100~1000) |
Electrical Specifications
| Voltage (V) | 4.5~5.5 |
| Power consumption (W) | ≤0.35 |
Environmental Specifications
| Working temperature (°C) | -40 ~ 85 |
| Vibration (Hz/g) | 20~2000Hz, 3g |
| Impact | 1000g, 0.5ms |
Product Images
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