2024-07-20 09:30:14
1. Technical Principle The force sensor for humanoid robots is a device that can detect and measure the interaction force between the robot and the environment. Its working principle is mainly based on physical principles such as strain gauges, piezoelectric effect, and capacitance change. By applying these principles to sensor design, the force sensor can sense the forces exerted on various parts...
2024-06-14 11:23:28
The lag error is usually defined as the difference between the load cell process (input increase) and the return load (input decrease) output measurement for the same external load value. In other words, corresponding to the same size of the input signal, weighing the size of the output signal of the positive and negative stroke of the sensor They're not equal. That's the lag error. The lag error ...
2024-06-14 11:20:42
The biggest feature of sensor technology is the continuous incorporation of new technologies, new materials and new processes, the development of new varieties and the expansion of new functions. In me Under the strong traction of the national Internet of Things + industry and artificial intelligence technology, sensor technology has entered the transformation and development from the traditional ...
2024-05-05 14:42:43
Micro-sensor is the most successful and practical micro-electromechanical device, which mainly includes micro-pressure sensor and micro-acceleration sensor which generate electrical signal output by mechanical deformation of micro-diaphragm. In addition, there are micro temperature sensors, magnetic field sensors, gas sensors, etc., the area of these micro sensors is mostly less than 1 mm2. With t...
2024-04-15 14:06:32
Weighing sensors should be handled with care, especially for small-capacity sensors that use alloy aluminum materials as elastomers. Any impact or drop caused by vibration is likely to cause a large output error. When designing the loading device and installing it, ensure that the loading axes of the load cells coincide with each other to minimize the effects of tilt loads and eccentric loads. In ...
2024-03-12 14:55:55
Electronic scales have the advantages of fast weighing, convenient reading, and easy connection to computer networking for automatic control, and are widely used. At present, as various user units have increasingly higher requirements for the accuracy of electronic scales, corresponding weighing instrument manufacturers are constantly improving the resolution of electronic scales, and the number o...
2024-03-12 14:50:57
The intelligence and progress of science and technology are also reflected in elevator weighing technology. With the increasing popularity of elevator applications, the market has begun to pay more attention to elevator weighing technology. Heavy technology also has greater requirements. As an important guarantee for the later operation of the elevator, elevator weighing technology plays a very im...
2024-03-12 10:45:42
At present, the weighing sensors for concrete mixing plants generally use resistance strain gauges. Its working principle is based on the elastic deformation of the elastic body (elastic element) under external force, causing the resistance strain gauge (conversion element) pasted on its surface to deform at the same time, thereby causing the resistance value of the strain gauge to change (increas...
2024-03-12 10:44:17
In principle, a weighing sensor is a pressure sensor with a different shape. However, there are usually many methods for sensing, but they are commonly used. For example, the ones used in weighing scales are generally eddy current type. That is to say, he has an eddy current triggering winding, and then there is a sensor that senses the intensity of the eddy current. Due to the overall metal packa...
2024-02-20 11:52:21
The examination conditions of the environmental adaptability of the weighing sensor are the requirements for the range stability and durability of the weighing sensor in the OIML International Recommendation R60-1Edition2017 (E-cn) "Weight Sensor Measurement Requirements", that is, "the ability to output within the measuring range of the sensor after a period of time" and "the sensor shall have ap...
