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Sensors are indispensable in many devices, just like aero engines, vehicles, various large motors, and various air compressors will install sensors, especially electromagnetic sensors, but magnets are inseparable from the sensors. And what we are going to talk about next is the application of AlNiCo magnets in the sensor field, let's take a look at it together.
In order for the electromagnetic sensor to transmit the signal better and more accurately, it needs a good magnetic material to complete the signal conversion. In the past many years of exploration, it has been found that the AlNiCo magnet is very magnetic and not easy to degrade, which is very suitable Applied to the sensor, so almost all of the current sensors use AlNiCo magnets.
The working principle of the sensor is very simple. It is mainly composed of alloy reeds and AlNiCo magnets. When a magnetic object approaches, a strong magnetic field will appear, and then the reed will attract and close. When the magnetic object leaves, the magnetic field will Will weaken, then the reed will be released, this repeated process is a continuous process of generating kinetic energy, and then the signal is transmitted.
The above is the application of AlNiCo magnets in the sensor field. In fact, it mainly relies on the very strong magnetic effect of AlNiCo magnets, which greatly improves the signal transmission of the entire sensor.