Sensor induction neodymium iron boron round sheet magnets are high-precision miniature magnetic components specially used for matching industrial sensors, proximity switches, Hall sensors and magnetic induction detection equipment, serving intelligent detection, automatic control, electronic equipment and other fields. Made of high-purity neodymium iron boron permanent magnet materials through ultra-precision slicing, edging and magnetic field calibration processes, the round sheet magnets have the characteristics of small size, high magnetic density, stable magnetic field and low magnetic leakage, which can provide accurate and stable magnetic induction signals for sensor equipment and ensure the sensitivity and accuracy of detection and induction.

This series of round sheet magnets has complete size specifications, with a diameter range of 2mm to 50mm and a thickness of 0.5mm to 10mm, meeting the miniature and miniaturized assembly requirements of various sensor devices. The product adopts a single-sided strong magnetic design, with concentrated induction magnetic field and low peripheral magnetic interference, which can effectively prevent signal confusion and detection deviation caused by external magnetic field interference during sensor operation. After precise magnetization and magnetic field stabilization treatment, the product has uniform magnetic field distribution, small magnetic force error, and stable magnetic output for a long time, ensuring that the sensor can continuously and accurately induce magnetic signal changes during long-term cyclic work.

In terms of environmental adaptability, the surface of the sensor-specific round sheet magnet is treated with advanced nickel-copper-nickel multi-layer electroplating, which has excellent corrosion resistance, moisture resistance and oxidation resistance, and can work stably in complex industrial environments such as humidity, dust and slight chemical corrosion. The product has good temperature resistance, with a working temperature of up to 120℃, which is suitable for the continuous working state of high-frequency operation of industrial sensors. It is widely matched with Hall position sensors, speed sensors, distance induction sensors, automobile induction sensors and smart home sensing equipment, realizing position detection, speed monitoring, distance induction and automatic switch control. Its ultra-thin sheet structure is convenient for embedded assembly inside miniature sensor equipment, saving installation space and optimizing equipment structure. Relying on high-precision magnetic performance and reliable stability, neodymium iron boron round sheet magnets have become core supporting components for intelligent sensor induction systems.