Accelerometer

The U2650 MEMS Inertial Measurement Module is a highly reliable and cost-effective 9-axis MEMS inertial measurement module, widely applicable to fields such as humanoid robots, underwater robots, and AGVs. The U2650 series of inertial measurement modules integrates high-performance MEMS gyroscopes, MEMS accelerometers, and magnetic sensors within a single structure, and incorporates attitude algorithms to provide real-time output of angular velocity, acceleration, and attitude information of the product.

The U2600 series MEMS inertial measurement module is a highly reliable and cost-effective 9-axis MEMS inertial measurement module, which can be widely used in navigation, control, and measurement fields represented by robots, vehicles, ships, and drones. The U2600 series inertial measurement module integrates high-performance MEMS gyroscopes, MEMS accelerometers, and magnetic sensors within an independent structure, and incorporates attitude algorithms to provide real-time output of angular velocity, acceleration, and attitude information of the product.

The U2500 high-dynamic MEMS attitude and heading reference unit is a highly reliable and cost-effective six-axis MEMS inertial attitude and heading reference unit, widely applicable to navigation, control, and measurement fields represented by robotics. The U2500 series attitude and heading reference units integrate high-performance MEMS gyroscopes and MEMS accelerometers within an independent structure. The devices undergo compensation for full temperature parameters, zero-point, scale factor, non-orthogonal error, and acceleration-related terms, ensuring high measurement accuracy over an extended period. The three-axis MEMS gyroscopes of the attitude and heading reference unit sense the angular motion of the carrier, while the three-axis MEMS accelerometers sense the linear acceleration of the carrier, outputting the carrier's attitude information through navigation solution.

  The U2300 vehicle-grade MEMS IMU is a universal and miniaturized IMU BOX inertial component, incorporating information from three-axis gyroscopes and three-axis accelerometers. By performing temperature compensation on the zero bias and scale of each axis, as well as compensating for the cross-coupling between any two axes, its measurement accuracy is improved.    

The U2200 automotive-grade MEMS IMU is a universal and miniaturized inertial measurement unit that incorporates information from three-axis gyroscopes and three-axis accelerometers. By compensating for the zero bias and scale of each axis, as well as compensating for the cross-axis coupling between the two axes, its measurement accuracy is improved. It is widely used in automotive intelligent driving systems. This product is compatible with MS313C.

The AC-SMA-XXD series accelerometer is a single-axis capacitive MEMS accelerometer, consisting of a fully silicon MEMS sensing structure and a low-power signal processing ASIC composition. AC-SMA-XXD is powered by a single power supply (5V) and features low typical power consumption (11mA). Its output is either a digital signal in SPI protocol or a fully differential analog signal (common mode voltage at 2.5V), and the analog output voltage ranges from 0.5V to 4.5V.

The ACM-1700 series is a high-performance single axis MEMS accelerometer designed specifically for high-precision and high reliability acceleration measurement applications. This series offers four different range models, covering a wide measurement range of ±10g to ±200g, and supports customization according to customer needs. The sensor adopts 24 bit binary complement data output and communicates through SPI digital interface to ensure stable and accurate data acquisition even under complex working conditions. The ACM-1700 series has excellent performance, including high zero bias stability, low nonlinear error, and strong shock resistance. Its integrated temperature sensor further supports system level temperature compensation, improving measurement consistency across the entire temperature range. This series of products is suitable for multiple high demand fields such as aerospace, industrial control, navigation systems, mechanical monitoring, attitude measurement, structural health monitoring, etc. It is an ideal choice for inertial measurement, vibration analysis, and motion perception applications.

The M3G-230 MEMS three-axis gyroscope assembly is a highly reliable and cost-effective 3-axis MEMS gyroscope, suitable for navigation, control, and other fields of low- and medium-orbit satellites. The M3G-230 series three-axis gyroscope assembly integrates high-performance MEMS gyroscopes within an independent structure. The gyroscopes used in the system represent the leading level of domestically produced MEMS technology inertial devices. All electronic components within the system are 100% domestically produced. The three-axis MEMS gyroscopes sense the angular motion of the carrier, and the system internally compensates for zero position, scale factor, and non-orthogonal errors across all temperature parameters, maintaining high measurement accuracy over a long period of time.

The M3G-220 MEMS three-axis gyroscope assembly is a highly reliable and cost-effective 3-axis MEMS gyroscope assembly, specifically designed for navigation and control applications in low- and medium-orbit satellites. The M3G-220 series of three-axis gyroscope assemblies integrates high-performance MEMS gyroscopes within an independent structure. The gyroscopes used in the system represent the leading level of domestically produced MEMS technology inertial devices. All electronic components within the system are 100% domestically produced. The three-axis MEMS gyroscopes sense the angular motion of the carrier, and the system internally compensates for zero position, scale factor, and non-orthogonal errors across all temperature parameters, maintaining high measurement accuracy over extended periods.

The M3G-210 MEMS three-axis gyroscope is a highly reliable and cost-effective 3-axis MEMS gyroscope assembly, widely applicable in navigation, control, and other fields represented by stability control. The M3G-210 series three-axis gyroscope assembly integrates high-performance MEMS gyroscopes within an independent structure. The gyroscopes selected for the system represent the advanced level of domestic MEMS technology inertial devices. All electronic components within the system are 100% domestically produced. The system internally compensates for the zero bias, scale factor, and non-orthogonal error of the three-axis MEMS gyroscopes across all temperature parameters, maintaining high measurement accuracy over a long period of time.

Gyroscope  Range (°/s):±450/±500 Bias Instability (°/h, Allan, typ.):0.8/0.5 Angular Random Walk (°/√h):0.03 Accelerometer Range (g):±20 Bias Instability (μg, Allan, typ):20 Velocity Random Walk (m/s/√h):0.05/0.03

The dual axis testing turntable consists of two main parts: a mechanical platform and a measurement and control system. It adopts a U-T or U-O structure and a precision mechanical shaft system, with position, velocity, and low-frequency sinusoidal oscillation motion.