Click to enlarge
Home » Unmanned System Products » China Moneypro MOPKT-EX2-1 Dual-Axis MEMS Micro-Electro-Mechanical Gyroscope Module Assembly
China Moneypro Full-Temperature Automatic Test Component
Back to products
China Moneypro MOPGF30 4-Stroke RC Gasoline Engines

China Moneypro MOPKT-EX2-1 Dual-Axis MEMS Micro-Electro-Mechanical Gyroscope Module Assembly

The MOPKT-EX2-1 dual-axis micro gyroscope module is built on a fully domestically developed MEMS gyroscope chip integrated with drive and signal acquisition circuits, temperature sensors, digital signal processing units, structural design, and embedded software. It is designed to measure real-time angular velocity along two horizontal axes of a carrier.

The system features full-temperature compensation, installation misalignment compensation, and nonlinear error correction algorithms. With RS-422 digital output, it provides highly reliable and calibrated angular velocity data even under static, dynamic, and harsh environmental conditions.

SKU: 6245fd75bab7 Category:
Description

Industry Pain Points

Modern inertial measurement systems often face several limitations:

  • Dependence on imported MEMS gyroscope chips with limited supply chain control
  • High noise and drift errors affecting measurement accuracy
  • Poor performance stability under temperature variation and vibration
  • Complex integration and large system size
  • Insufficient compensation for installation misalignment and nonlinear errors
  • High power consumption in embedded motion sensing systems

These issues reduce system reliability in aerospace, robotics, navigation, and industrial control applications.

⚙ Product Advantages

The MOPKT-EX2-1 dual-axis MEMS gyroscope module is engineered to solve these challenges through advanced domestic innovation:

  • ✔ Fully domestically developed and independently controllable technology
  • ✔ Low vibration rectification error with high precision output
  • ✔ Low noise, high repeatability, and stable long-term performance
  • ✔ Low power consumption and minimal signal latency
  • ✔ Strong anti-shock and anti-vibration capability
  • ✔ Full-system compensation including:
    • Temperature compensation
    • Installation misalignment correction
    • Nonlinear error compensation
  • ✔ Compact size and lightweight design for easy integration
  • ✔ RS-422 digital output for stable and reliable data transmission

Product Applications

The MOPKT-EX2-1 is widely used in precision motion and navigation systems, including:

  • UAV inertial navigation systems
  • Robotics motion control systems
  • Stabilization platforms (gimbals, payload stabilization)
  • Industrial automation equipment
  • Marine and vehicle navigation systems
  • Aerospace attitude measurement subsystems

⭐ Why Choose Us

  • Fully autonomous domestic MEMS gyroscope solution
  • High stability under extreme environmental conditions
  • Precision-grade compensation algorithms built into firmware
  • Designed for high-reliability embedded system integration
  • Strong anti-interference and long service life
  • Compact, lightweight structure suitable for modern UAV and embedded platforms

We focus on delivering stable, accurate, and fully controllable inertial sensing solutions for mission-critical applications.

❓ Frequently Asked Questions (FAQ)

Q1: Is the MOPKT-EX2-1 fully domestically produced?
Yes, it uses a fully domestic MEMS gyroscope chip and supporting electronics.

Q2: Does it support temperature compensation?
Yes, it includes full-temperature compensation for stable performance in varying environments.

Q3: What output interface does it use?
It uses RS-422 digital communication for reliable data transmission.

Q4: Can it be used in high-vibration environments?
Yes, it is designed with strong anti-vibration and anti-shock capabilities.

Q5: Is it suitable for UAV systems?
Yes, it is widely used in UAV navigation and attitude control systems.

Parameter Unit Basic Model Model A Model B Model C
Gyroscope
Measurement Range °/s ±400 ±400 ±400 ±300
Zero Offset °/h 15 10 5 8
Bias Instability (Allan variance) °/h 0.3 0.1 0.05 0.2
Bias Stability (10s smoothing, 10°C, room temp) °/h 3 1 0.4 1
Bias Error over Full Temperature Range °/h 3 1 0.3 0.5
Bias Repeatability °/h 20 10 2 5
Random Walk °/√h 0.15 0.05 0.02 0.03
Bias Acceleration Sensitivity °/h/g 2 2 2 2
Resolution °/h 2 1 0.5 1
Output Noise (half peak) °/s 0.3 0.25 0.15 0.2
Bandwidth Hz 250 250 150 400
Scale Factor Nonlinearity ppm 100 100 100 100
Scale Factor Repeatability ppm 100 100 100 100
Cross Coupling % 0.1 0.1 0.1 0.1
Other
Startup Time s <1
Data Update Rate Hz 2000
Voltage V +5 ± 0.25
Startup Current mA <200
Steady-State Power Consumption W <0.5
Ripple mV 100
Operating Temperature °C -45 ~ 85
Storage Temperature °C -55 ~ 105
Weight g 50
Dimensions mm 21.5 × 21.5 × 30
Interface RS-422

Related products

China Moneypro MP-NF0103 High-Precision Fiber Optic North-Seeking System

China Moneypro MP-NF0103 is a high-precision fiber optic north-seeking system, composed of advanced FOG gyroscopes, mechanical rotation devices, and signal processing electronics. It is capable of tracking Earth’s rotation angular velocity and calculating the azimuth angle between the gyroscope axis and true north. With its fast alignment capability (≤ 3 minutes) and high accuracy (≤ 0.1° (1σ)), China Moneypro MP-NF0103 provides reliable true north orientation and tilt measurements for vehicles, platforms, and surveying tasks in challenging environments.

China Moneypro DD Three-Degree-of-Freedom Angular Rate Sensor Module MOPKT-EX3-20 (domestically produced); MOPKT-EX3-6 Product model: MOPKT-EX3-20 (domestically produced); MOPKT-EX3-6

This high-precision MEMS gyroscope system is composed of a MEMS gyro chip, temperature sensors, digital signal processing circuitry, structural design, and embedded software. It integrates full-temperature compensation, installation misalignment correction, and nonlinear error compensation algorithms. The system maintains stable and reliable performance under static, dynamic, and harsh environmental conditions, and outputs compensated angular rate data through a high-speed RS-422 serial interface.

China Moneypro MOPS6475 MOPS6477 Motion Sensor Module

This high-performance MEMS inertial measurement unit (IMU) is composed of a MEMS gyroscope chip, MEMS accelerometer chip, signal processing circuit, structural design, and embedded software. It integrates full-temperature compensation, installation misalignment compensation, and nonlinear error correction algorithms. The system delivers stable and reliable measurement data under static, dynamic, and harsh environmental conditions. It is fully compatible and can be a drop-in replacement for the ADIS16475 and ADIS16477 series.

China Moneypro MP-IMU2301 Inertial Measurement Unit (IMU)

China Moneypro MP-IMU2301 is a high-reliability, cost-effective six-axis MEMS Inertial Measurement Unit (IMU). Compact, lightweight, and low in power consumption, it offers high-speed sampling up to 1 kHz. All electronic components are fully temperature-compensated, ensuring accurate measurement of angular velocity and linear acceleration even in harsh environments. With full calibration of zero-bias, scale factors, and misalignment errors, the MP-IMU2301 provides long-term stability and high precision in dynamic applications.

China Moneypro MP-GI023A Fiber Optic Integrated Navigation System

China Moneypro MP-GI023A is a high-performance fiber optic integrated navigation system designed to provide real-time outputs of position, attitude, velocity, and orientation. With its compact size, lightweight design, and excellent accuracy, the system leverages advanced multi-sensor fusion algorithms to deliver continuous navigation information. By combining fiber optic gyroscope (FOG) data with RTK real-time differential technology, China Moneypro MP-GI023A achieves centimeter-level positioning accuracy, ensuring reliable operation even in demanding environments where GNSS signals may be intermittent.

China Moneypro MOPS6505 MOPS6507 Motion Sensor Module

This high-performance MEMS IMU (Inertial Measurement Unit) is composed of MEMS gyroscope chips, MEMS accelerometer chips, signal processing circuits, structural design, and embedded software. It integrates advanced compensation algorithms including full-temperature calibration, installation misalignment compensation, and nonlinear error correction. The system delivers stable and reliable motion data under static, dynamic, and harsh environmental conditions. It is a direct drop-in replacement for the ADIS16505 and ADIS16507 series.

China Moneypro DD Dual Degree of Freedom Angular Rate Sensor Module MOPKT-EX2-2 (domestically produced) MOPKT-EX2-5

This high-performance MEMS gyroscope system is built with a MEMS gyro chip, temperature sensors, digital signal processing (DSP) circuitry, structural design, and embedded software. It adopts flexible interconnection technology and integrates advanced compensation algorithms, including full temperature compensation, installation misalignment compensation, and nonlinear error correction. The system delivers stable and accurate angular rate data even under static, dynamic, and harsh environmental conditions, and outputs real-time compensated signals via a high-speed RS-422 serial interface.

China Moneypro MP-VG2301 Vertical MEMS Gyroscope IMU

China Moneypro MP-VG2301 is a high-performance, cost-effective, compact, and lightweight vertical gyroscope inertial measurement unit (IMU). With low power consumption and full-temperature calibration, it provides accurate measurements of roll, pitch, angular velocity, and acceleration, even in harsh environments. Equipped with 100% domestically produced components, the MP-VG2301 ensures long-term reliability and precision, making it an ideal choice for aerospace, defense, maritime, and industrial navigation systems.