Low Cost 3-Axis MEMS Gyro
Introduction
The ER-3MG-08 Low Cost 3-Axis MEMS Gyro has small volume, light weight, simple structure and good reliability. The biggest function of the three-axis gyroscope is to “measure the angular velocity to judge the motion state of the object, so it is also called a motion sensor”. In other words, this thing can let our equipment know where we are and where we are going.
Applications
Integrated Navigation Systems & Inertial Guidance System
Flight Control & Guidance System
Attitude Heading Reference Systems (AHRS)
Stabilization of Antennas, Cameras & Platforms
Specifications
| Parameter | ER-3MG-08 |
| Range | ±400°/s |
| Bandwidth | 200Hz |
| Scale Factor at 25°C | 20000 LSB/deg/s |
| Scale Factor Non-linearity(1σ) | ≤200ppm |
| Scale Factor VS Temperature (1σ) | ±500 ppm |
| Bias instability(1σ 25℃) | 1 deg/hr |
| Bias Stability (10s,1σ) | 5 deg/hr |
| Bias Repeatability(1σ 25℃) | 5 deg/hr |
| Size | 38.6mm*44.8mm*25.5mm |
| Weight | ≤70g |
Dimension
Application Techniques
1.Main features of MEMS gyroscope
2.Comparative analysis of typical high performance MEMS gyroscopes
3.The materials and structure of MEMS gyroscope
4.What’s the north-seeking principle of MEMS gyroscope?
5.Borehole north finding: Shock vibration compensation for MEMS gyroscope
6.Error Generation Mechanism of MEMS Gyroscope Under High Acceleration Condition
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