Force sensor uses force sensitive components, conversion components and processing units to convert one or more mechanical quantities (tension, tension, pressure, weight, torque, internal stress and strain, etc.) into electrical signal output (voltage, current, bus, etc.) ) Devices.
The development of force sensors involves the interdisciplinary integration of mechanics, machinery, materials, metrology, etc., with high barriers
Multi-axis force products can be divided into two-axis force, three-axis force, four-axis force, and five-axis force according to the number of measuring axes.
According to the decoupling method, it can also be divided into structure decoupling structure and matrix decoupling structure.
Using the principle of resistance strain type, it has the advantages of high accuracy, high signal-to-noise ratio, good high and low temperature characteristics, high rigidity, strong stability, and diversified size customization. Sensor internal has a mechanical anti-overload design, strong anti-overload capability, and can be integrated Amplifier, the output signal has many forms for selection.Through a special decoupling method design, small crosstalk error, especially the small long-term crosstalk error.
Scientifically optimized design and analysis: The sensor body (elastic body) has been scientifically optimized and analyzed many times using supercomputers and powerful commercial software, instead of designing based on the designer's experience.
High sensor accuracy: It solves the multi-dimensional coupling problem from both hardware (reasonable body structure and strain gauge patch solution) and software (signal output decoupling algorithm). Improve the accuracy of various sensors.
Small size: Most of the popular sensors on the market are larger size sensors, which are easy to manufacture. Large size sensors will seriously affect the measurement accuracy due to their own weight and inertia. The production of small-sized sensors has to solve many difficulties, such as body processing, sensor installation, strain gauge layout, strain gauge patch, and so on.
Significantly improved dynamic performance: including the width of the response frequency and response speed, the sensor has static and dynamic performance, and the dynamic performance is particularly important to the measurement accuracy of the sensor. In the past, most sensors were still focused on static performance, and there was very little research on dynamic performance. This product improves the static/dynamic performance of the sensor elastomer.