Place of Origin:
China
Brand Name:
Liocrebif
Certification:
GJB 9001C-2017
Model Number:
LKF-MTG200
Document:
MOQ: 1
Size: L(3.86) * W(4.48) * H(2.15) cm
Specification Number: LKF-MTG200
LKF-MTG200 3-axis MEMS gyro combo is a highly reliable and cost-effective 3-axis MEMS inertial sensor designed for stable control needs. It can be widely used in navigation, control, and measurement applications, particularly for attitude stabilization. The system utilizes MEMS gyroscopes with high bandwidth, low latency, and low noise, offering excellent mechanical environment adaptability for stable control of complex products.
The LKF-MTG200 provides reliable performance in demanding applications with its advanced MEMS technology and robust design.
Our company has developed key technologies during research and development to ensure high product performance. The system employs high-speed sampling, static error compensation (bias, scale factor, installation error across full temperature range), and dynamic error compensation to deliver optimal performance during user operation.
The LKF-MG200 3-axis MEMS gyro combo system maintains performance across wide temperature ranges and various vibration levels, providing accurate angular motion information for stabilizing and controlling servo systems with guide heads.
Parameter | Technical Index |
Gyroscope | |
Measurement Range (°/s) | ±500 |
Full-Temperature Bias (°/h, 3σ) | ≤30 |
Bias Stability (°/h, 10s smoothing window) | ≤2 |
Bias Instability (°/h, Allan variance, typical) | 0.1 |
Bias Repeatability (°/h) | ≤1 |
Angular Random Walk (°/√h) | ≤0.1 |
Scale Factor Nonlinearity (ppm) | ≤100 |
Cross-Coupling Error (rad) | ≤0.001 |
Bandwidth (Hz) | ≥200 Hz |
Electrical & Mechanical Interfaces | |
Power Supply Voltage (V) | 5~12 (ripple ≤100 mV) |
Steady-State Power Consumption (W) | ≤1.5 |
Startup Time (s) | ≤2 |
Maximum Data Update Rate (Hz) | 2000 |
Overall Dimension (mm×mm×mm) | 44.8×38.6×21.5 |
Weight (g) | 50±5 |
Operating Environment | |
Operating Temperature (℃) | -40 ~ 80 |
Storage Temperature (℃) | -55 ~ 85 |
Vibration (g, RMS) | 20~2000 Hz, 6.06 |
Shock (g, half-sine pulse) | 500 / 1 ms |
| Pin | Definition | Notes |
|---|---|---|
| 8 | POWER_IN | 5-12V power supply |
| 15 | GND | |
| 10 | RS422 R+ | RS422 interface |
| 2 | RS422 R- | |
| 9 | RS422 T+ | |
| 1 | RS422 T- | |
| 13 | GND | |
| 11 | PPS_IN | PPS signal input |
| 4 | TOV | General-purpose input/output (GPIO), 3.3V logic level, triggered on rising edge |
| 12 | GND |
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