LKF-MSU104 MEMS IMU 6-Axis Inertial Measurement Unit 22.4×22.3×13.7mm ±400°/s Gyro ±10g Accelerometer
Price:
5000-25000CHY
MOQ:
1
Delivery Time:
2-4 weeks
Brand:
Liocrebif
Product Description
Product Overview
The LKF-MSU104 MEMS Inertial Measurement Unit is a highly reliable, cost-effective six-axis IMU designed for navigation, control, and measurement applications in vehicles, ships, and unmanned aerial vehicles. This compact unit (22.4×22.3×13.7mm) integrates high-performance MEMS gyroscopes and accelerometers with comprehensive temperature compensation for exceptional measurement accuracy.
Technical Specifications
Gyroscope Performance
| Range | ±400°/s |
| Bias Stability | ≤5°/h (10s smoothing) |
| Bias Instability | ≤1°/h (Allan, typical) |
| Angular Random Walk | ≤0.3°/√h |
| Bandwidth | ≥200Hz |
Accelerometer Performance
| Range | ±10g |
| Bias Stability | ≤300μg (10s smoothing) |
| Bias Instability | ≤30μg (Allan, typical) |
| Velocity Random Walk | ≤0.03 m/s/√h |
| Bandwidth | ≥200Hz |
Physical Characteristics
| Power Supply | 3.3V |
| Power Consumption | ≤1W |
| Start-up Time | ≤2s |
| Dimensions | 22.4×22.3×13.7mm |
| Weight | 12±2g |
| Update Rate | 1000Hz max |
Environmental Specifications
| Operating Temperature | -40°C to +80°C |
| Storage Temperature | -55°C to +85°C |
| Vibration Resistance | 20-2000Hz, 6.06g RMS |
| Shock Resistance | 1000g/1ms |
Key Features
- Three-axis digital gyroscope with ±400°/s range
- Three-axis digital accelerometer with ±10g range
- Full temperature calibration compensation (-40°C to +80°C)
- SPI and UART communication interfaces
- Built-in temperature sensor
- Compact dimensions: 22.4×22.3×13.7mm
- Lightweight design: 12±2g
- Compatible with ADIS16575
Applications
- Industrial equipment vibration resistance and attitude control
- Automated control systems
- Robot control and navigation
- Gimbal stabilization and control
- UAV/vehicle/ship attitude reference
- Mobile mapping and data collection
- Vehicle positioning and orientation
Pin Definitions
| Pin | Definition | Type | Description |
|---|---|---|---|
| 1 | DR | Output | Data Ready Indicator |
| 2 | SYNC | Input/Output | External Synchronous Input and Output |
| 3 | SPI1_SCK | Input/Output | SPI Serial Clock |
| 4 | SPI1_MISO | Output | SPI Data Output |
| 5 | SPI1_MISI | Input | SPI Data Input |
| 6 | SPI_SS0 | Input | SPI Chip Select |
| 7 | UART_RX | Input | UART Input Port |
| 8 | NRST | Input | Reset |
| 9 | WM | Output | Watermark interrupt signal |
| 10 | UART_TX | Output | UART output signal |
| 11 | VDD | Power Positive | Power supply positive |
| 12 | SWCLK | Input | SWD clock signal |
| 13 | GND | Power Negative | Power supply negative |
| 14 | SWD | Output/Output | SWD bidirectional data signal |
Product Dimensions
Pin Definition Diagram
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Get in Touch
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Company
Wuhan Liocrebif Technology Co., Ltd
Location
No. 17, Jiangxia Avenue, Jiangxia District Wuhan City, Hubei Province
Contact Person
Shirley