Dynamic MEMS North Seeker with Compact Size 70×65×45mm High-Precision MEMS Gyro and All-Solid-State Design for Heading Machine
The ER-MNS-05AD dynamic north seeker utilizes advanced MEMS gyro technology to achieve an optimal balance between compact size and high performance. Its small form factor enables easy integration into various compact equipment and complex systems, making it ideal for space and weight-sensitive applications. Primarily used in mining engineering, underground excavation, and construction sectors, it can be seamlessly integrated into engineering machinery such as tunneling machines and mining equipment.
Unlike traditional magnetic field-dependent measurement equipment, the high-precision MEMS gyroscope accurately measures the angular velocity component of Earth's rotation, enabling precise geographic true north direction measurement without magnetic interference.
Utilizing three-axis MEMS gyroscopes and three-axis MEMS accelerometer strapdown inertial measurement technology, the all-solid-state structure eliminates mechanical wear risks. Combined with the inner platform design, it offers superior impact and vibration resistance compared to traditional mechanical gyroscopes, ensuring stable operation in demanding mining environments.
The modular design supports OEM custom development with ample internal space and strong expandability. Whether upgrading existing equipment or developing new projects, it provides flexible solutions to diverse requirements while reducing integration costs and shortening development cycles.
- Latest MEMS gyro technology with compact dimensions: 70×65×45mm (with shell)/43.2×43.2×35.5mm (inner table)
- Three-axis MEMS gyro and three-axis MEMS accelerometer strapdown inertial measurement technology
- Full solid-state design with built-in inner table for excellent impact and vibration resistance
- Modular design supporting OEM customization with strong expandability
- Self-seeking function unaffected by magnetic fields
- 5°C to 55°C temperature compensation
- Direction control for advanced mining/drilling equipment
- Excavation operations in underground tunnels of coal mines, metal mines, etc.
- Suitable for large equipment including cantilever tunneling machines and continuous coal miners
- Orientation and attitude measurement for mining AGV transportation equipment in underground tunnels
- Precision platform attitude measurement and control
- North search in land surveying and geological exploration
| Model No. | ER-MNS-05AD |
|---|---|
| Azimuth accuracy (1σ,°secψ) | 1 |
| Attitude accuracy (1σ,°) | ≤0.3 |
| Azimuth accuracy retaining time | 20min |
| Attitude accuracy retaining time | 20min |
| Azimuth measurement range (°) | 0~360 |
| Inclination angle measurement range (°) | -85~85 |
| North seeking time | 180s |
| Update Rate (Hz) | 100 |
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