AlNiCo Odometer Magnet Description
AlNiCo Odometer magnet is a magnet made by AlNiCo which is used in automobile odometers, including an outer AlNiCo magnet ring, and a magnetic injection-molded body with a shaft hole is fitted in the hole of the outer magnetic ring. The outer magnetic ring is an interference fit, the magnetic injection molding body and the outer magnet ring are cylindrical bodies, the outer magnet ring is an AlNiCo permanent magnet, and the diameter of the hole in the outer magnet ring is the corresponding magnetic The diameter of the shaft hole of the injection body is 3 times that of the injection-molded body. The production process of the AlNiCo Odometer magnet is simple and easy, the raw material AlNiCo is relatively cheaper than rare earth Neodymium or SmCo, and the use performance of the product is equal to or better than that of the existing similar products, thereby reducing the production cost and saving a lot of expensive rare earth permanent magnet materials reduce the production cost of enterprises and have huge economic benefits. Usually AlNICo odometer magnets are made by Alnico 2 & 3 grades.
How does electronic odometer work?
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