Magnet Comparison On GlobalSpec

From Ningbo Newland Magnetics Co., Ltd.

These materials span a range of properties that accommodate a wide variety of application requirements. The following is intended to give a broad but practical overview of factors that must be considered in selecting the proper material, grade, shape, and size of magnet for a specific application. The chart below

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Rare-Earth Magnets

Rare-earth magnets are permanent magnets made of alloys of rare earth components. Rare-earth magnets have the strongest magnetic field of most magnets.

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Industrial Magnets

Industrial magnets are manufactured for industrial use. They include individual magnets, bulk magnet materials, magnetic assemblies, magnetic sweepers, magnetic lifts, magnetic sheet handlers, magnetic retrievers, and permanent / electromagnet combinations.

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NdFeB Magnets Properties (.pdf)

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Permanent Magnet Material

Permanent magnets are used in the following major groups: acoustic transducers, motors and generators, magneto mechanical devices, and magnetic field and imaging systems. You will find permanent...

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This chart is intended to be used as a general guide only. Since listed ratings are for ideal conditions, all factors affecting the tubing and the tubing application must be considered.

Chapter 3: AC and DC Motors - DC Motors: DC Motor Types

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Ampere*turn Versus mT And Gauss

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