MEMS INS

Home
Solution
Contact

MEMS IMU-6000 Series | Tactical-Grade High-Precision Inertial Measurement Unit

MEMS INU6000

Product Overview

The MEMS IMU-6000 series is a highly reliable, cost-effective six-axis MEMS inertial measurement unit (IMU), suitable for applications such as inertial navigation and attitude stabilization. It supports customized hardware and software configurations, can be upgraded to a customized inertial navigation system, and can also connect to other devices to achieve integrated navigation.
 

Core Process Technology

It integrates high-performance MEMS gyroscopes and accelerometers in an independent structure, representing the leading level of MEMS inertial devices. The module features built-in full-temperature parameter compensation (zero offset, scale factor, etc.) and anti-shock/vibration design, enabling accurate measurement even in harsh environments and delivering a low-cost, high-reliability solution.
 

High-Precision Device Manufacturing & System Calibration Technology

Leveraging accumulated core technologies, the system adopts high-speed sampling, full-temperature static error compensation (zero offset, installation error, etc.), and dynamic error compensation (coning error) to ensure high performance.

Key Features

  1. Full-temperature compensation (calibration range: -45℃ to +80℃)
  2. High performance, compact size, lightweight design, low power consumption
  3. 2 kHz high-speed sampling capability
  4. Resistant to harsh mechanical environments
  5. Supports in-system firmware upgrade

Main Applications

  1. Missile-borne navigation and control
  2. UAV attitude reference system
  3. Underwater ordnance
  4. Vessel/vehicle attitude measurement
  5. Inertial/satellite integrated navigation system
  6. Drilling and mining systems
  7. Mobile mapping systems
  8. Mobile satellite communication
  9. Seeker stabilization
  10. POS (Position and Orientation System)
  11. North-seeking
  12.  
Performance Specifications
Gyroscope
ItemIMU-60001IMU-60002IMU-60003IMU-60004
Range (°)±400①±400±400±200
Bias (°/h, Full Temp)≤15≤5≤2≤0.5
Bias Stability (°/h, 10s Smooth)≤3≤1≤0.5≤0.1
Bias Stability (°/h, Allan)≤0.5≤0.2≤0.03≤0.01
Angle Random Walk (°/√h)≤0.3≤0.08≤0.02≤0.005
Rate Random Walk (°/√h)≤0.1≤0.08≤0.02≤0.01
Scale Factor Nonlinearity (ppm)≤100≤100≤50≤50
Bandwidth (Hz)15015015025
Accelerometer
Range (g)±10②±10②±10②±10②
Bias (mg, Full Temp)≤1≤1≤1≤1
Bias Stability (μg, 10s Smooth)≤100≤100≤100≤100
Bias Stability (μg, Allan)≤10≤10≤10≤10
Bias Repeatability (μg)≤100≤100≤100≤100
Velocity Random Walk (m/s/√h)≤30≤30≤30≤30
Scale Factor Nonlinearity (ppm)≤500≤500≤500≤500
Bandwidth (Hz)150150150150
Electrical & Mechanical
Power Supply (V)5±0.2
Power Consumption (W)1.5
Start-up Time (s)2
Communication Interface1×RS-422, 1×Synchronous Output
Update Rate (Hz)200 (Configurable)
Dimensions (mm×mm×mm)47mm×47mm×28mm
Weight (g)200
Environmental Adaptability
Operating Temperature (°C)-45 ~ 80
Storage Temperature (°C)-55 ~ 85
Vibration (g, Rms)6.06
Shock (g)1000g/1ms (With Cable)
Reliability
MTBF (h)200000

Notes: ① Range expandable; ② Range expandable; ③ Autonomous north-seeking accuracy: 0.5° (1σ).