NavCore Inertial Navigation Product Guide: MEMS IMUs, MEMS-INS And Fiber-Optic Gyroscopes

NavCore offers a complete industrial-grade portfolio covering MEMS inertial navigation and fiber-optic gyroscope (FOG) products. Below is a quick guide to help engineers and buyers shortlist the right product.

MEMS for robots and AGV/AMR

  • HXGC-M011 – Ring Robot Attitude MEMS INS. Designed for humanoid and quadruped robots and AGV/AMR. Bias instability ≤2.5°/h, ±500°/s range, 30 × 22.4 × 9 mm, ≤20 g, SPI/I2C/UART with CAN2.0/RS422 via adapter board.
  • HXGC-M101 – MEMS 6-Axis Inertial Sensor. A vibration-resistant 6-axis IMU for board-level or module-level integration, bias instability ≤3°/h.
  • HXGC-M111 – MEMS Inertial Navigation System. A MEMS-INS in a compact metal box or modular board, bias instability ≤3°/h, with system-level calibration and temperature and installation-error compensation.

MEMS for UAVs and low-altitude platforms

  • HXGC-M021 – Ring Low-Altitude Flight Control MEMS IMU. For industrial and agricultural UAVs, cargo eVTOL and inspection platforms. Bias instability ≤2.0°/h, ±1000°/s, up to 1000 Hz data output, vibration filtering and start-up self-test.
  • HXGC-M031 – Ring Integrated Navigation MEMS-INS Module. Bias instability ≤1.0°/h, attitude accuracy ≤0.2° (1σ), 45 × 35 × 28 mm, ≤80 g. Fuses GNSS/BeiDou, RTK, barometer, odometer, visual odometry and UWB, with automatic mode switching.
  • HXGC-M131 – High-Precision MEMS INS. MEMS-INS/GNSS integrated navigation with 0.05°/h bias instability and ARW ≤0.006°/√h.

Fiber-optic gyroscopes for high precision

  • HXGC-F101 – Single-Axis Stabilization FOG. For gimbals, electro-optical pods, antenna servo and mapping payloads. Bias instability ≤0.05°/h, ±300°/s.
  • HXGC-F201 – Fiber-Optic Positioning and Orientation System. Three-axis FOG system for vehicles and mobile mapping, with zero-velocity update, odometer aiding and static north-finding. Bias instability ≤0.01°/h.
  • HXGC-F301 – High-Precision Fiber-Optic Integrated INS. Bias instability ≤0.002°/h, compatible with DVL, GNSS/BeiDou and RTK, for AUV/ROV and long-endurance platforms.

Customisation

Interfaces, temperature range, structure and aiding sensors can be tailored to project requirements; several models specify range, size and weight according to the datasheet or technical agreement.

Not sure which model fits your application? Send us your requirements at sales@navcore.com.sg or through https://navcore.com.sg/contact/ and our team will recommend a solution.

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