MEMS IMU2018 | Cost-Effective Six-Axis Industrial Inertial Measurement Module

MEMS IMU2018 is a highly reliable, cost-effective six-axis MEMS inertial measurement module.

It integrates high-performance gyroscopes and accelerometers built on leading MEMS process technology.

As a professional industrial-grade solution, MEMS IMU2018 delivers excellent long-term stability, strong anti-interference capability, low noise performance, and outstanding temperature adaptability.

It supports flexible customizable precision ranges to perfectly adapt to diverse navigation, control, and measurement scenarios across multiple industrial fields.

This makes it an ideal choice for system integrators seeking balanced performance and cost efficiency.

 

Core Technologies & Structural Design of MEMS IMU2018

The product adopts an independent separated structure for its gyroscopes and accelerometers.

This is a key design that effectively reduces cross-interference between core components.

It ensures superior long-term operational stability even in 24/7 continuous working environments.

The gyroscopes of MEMS IMU2018 are dedicated to high-precision angular motion measurement with low drift (≤0.01°/h typical) and high resolution.

Meanwhile, the accelerometers accurately capture linear motion data with high sensitivity, low noise, and excellent linearity.

This ensures minimal data deviation in both static and dynamic states.

Equipped with advanced full-temperature compensation technology based on multi-point calibration, MEMS IMU2018 precisely corrects zero offset, scale factor, and non-orthogonality errors.

The correction covers the wide operating temperature range of -40°C to +80°C.

This maintains stable performance in extreme high and low temperature environments.

Its integrated vibration-damping and hermetically sealed design (IP67 protection grade) effectively isolates external dust, moisture, and vibration interference.

This enables stable operation in harsh industrial environments such as high vibration, dust, and humidity.

It achieves high reliability and long service life at a cost-effective price point.

 

High-Precision Manufacturing & System Calibration of MEMS IMU2018

MEMS IMU2018 relies on advanced high-precision MEMS manufacturing processes, including deep reactive ion etching and wafer-level packaging.

It also follows strict quality control standards complying with ISO 9001 and ISO 16750 certification.

This ensures excellent consistency, repeatability, and reliability of each sensor unit.

It integrates a series of core technologies to comprehensively enhance overall performance.

These include 1.6kHz high-speed sampling rate for capturing rapid and subtle motion changes, 200Hz real-time data update frequency for timely system response, full-temperature static error compensation, and dynamic coning error compensation.

All of these ensure high accuracy even in complex dynamic scenarios.

As a cost-effective industrial-grade module, MEMS IMU2018 features a compact size (22×22×10mm), lightweight design (<10g), and low power consumption (<1W).

This greatly facilitates easy integration into various compact industrial equipment.

Widely applied in vehicle attitude measurement, ship navigation, UAV flight control, port surveying, industrial robot positioning, aerospace auxiliary navigation, and intelligent equipment monitoring, it provides stable, real-time, and high-accuracy motion data support.

This effectively supports industrial equipment intelligent upgrade.

It also helps customers reduce integration costs, shorten R&D cycles, and improve overall operational efficiency.

 

Competitive Key Features

  1. Multi-sensor redundancy and fault-tolerant design
  2. Small size, light weight, low power consumption
  3. Full-temperature calibration compensation (-40℃ to +80℃)
  4. 1.6KHz high-speed sampling
  5. Resistant to harsh mechanical environments
  6. Supports over-the-air software upgrade

Six Core Application Scenarios

  1. Vessel/vehicle attitude measurement
  2. Port measurement system
  3. Mobile satellite communication (SATCOM)
  4. Mobile surveying and mapping system
  5. Autonomous driving system
  6. Agricultural machinery
Performance Specifications
Core MEMS Components
Gyroscope
±450°/s range, ≤0.07°/s (1σ) bias, ≤15°/h (10s smoothed) bias stability, 2°/h (allan, typ) bias instability, ≤100ppm scale factor nonlinearity, ≥50Hz (adjustable) bandwidth
Accelerometer
±16g range, ≤2mg (1σ) bias, ≤300μg (10s smoothed, typ) bias stability, 30μg (allan, typ) bias instability, ≤300ppm (1g) scale factor nonlinearity, ≥50Hz (adjustable) bandwidth
Electrical & Mechanical
Power Supply
3.3±0.1V, <1W power consumption
Interfaces
1x LVTTL interface, 1x sync input, 1x sync output; 200Hz update rate
Dimensions & Weight
22×22×10mm, <10g
Environmental Adaptability
Operating Temperature
-40°C ~ +80°C
Storage Temperature
-55°C ~ +85°C