The technology of torque sensor has become more and more mature. But in fact its development has gone through three stages. The first stage is the generation of measurement technology. In 1678, Robert Hooke described Hooke's law of proportionality between material elongation and associated material tension. Moreover, the advent of bridge circuits enables small changes in voltage to be measured. Th...
The stability of force sensor is very important for all kinds of electronic testing machine and force measurement system which determines the stability of the whole product and system. At present, there is no unified evaluation standard and testing method for the stability of force sensors in the world. All the manufacturers of force sensors in the world admit that stability is an important qualit...
1. The mounting surface of the base for installing the weighing sensor should be smooth and clean, without any oil film, rubber film and other sundry things. The mounting base should have sufficient strength and rigidity, generally higher than the strength and rigidity of the sensor itself. 2. The load cell should be handled gently, especially the aluminum alloy elastomer material For large capaci...
Torque sensor is mainly used to measure all kinds of torque, speed and mechanical efficiency. It will change the torque into electrical signals. Its accuracy is related to the accuracy of the test system. Its main characteristic lies in that it can measure both static torque and rotational torque, namely dynamic torque. Let's have a brief understanding of the commonly used torque sensors. Non-cont...
1. Sensitive components A component that directly senses the measured (mass) and outputs other quantities that have a definite relationship to the measured. For example, the elastic body of the resistance strain type load cell changes the mass of the measured object into deformation; The elastic body of the capacitive load cell converts the measured mass into displacement. 2, conversion element Al...