Powerful Disc Magnet

Powerful disc magnet is currently the highest performing permanent magnet , which is widely used in aerospace, defense, electronic communication, and other fields. We have a complete industrial chain of neodymium magnets from raw materials to finished products. The comprehensive testing measures enable powerful disc magnet to have industry-leading magnetic consistency and precise dimensional tolerances (with a minimum of ± 0.01 millimeters).

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Product Description

Product Name	Neodymium Magnet, NdFeB Magnet
Grade & Working Temperature	Grade	Working Temperature
	N30-N55	+80℃ / 176℉
	N30M-N52M	+100℃ / 212℉
	N30H-N52H	+120℃ / 248℉
	N30SH-N50SH	+150℃ / 302℉
	N25UH-N50UH	+180℃ / 356℉
	N28EH-N48EH	+200℃ / 392℉
	N28AH-N45AH	+220℃ / 428℉
Magnetic Direction	Thickness, Axial, Radial, Radiation, Multi-pole, etc..
Coating	Zn, Ni, Epoxy, Au, Ag, Passivated, etc...	Salt spray test can reach 38-96 hours
Tolerance	Lowest can reach ±0.01mm
Size Range	0.2 to 150mm

Product Details

Any shape and grade can be customized according to your requirements, the accuracy can be reached to 0.01mm.

Magnetization Direction

The common direction of magnetic direction is shown in the following figure:

Disc, cylinder and ring magnets can be magnetized axially or radially.
Block magnets can be magnetized by thickness, length or width.
Arc-shaped magnets can be magnetized by diameter, width or thickness.
Special magnetization directions can be customized as needed.

Product Parameters

Coating

The coating of neodymium magnets is a Ni-Cu-Ni coating. Some other coating options include zinc, rubber, nickel, epoxy resin, silver, gold, etc.

Application

Powerful disc magnet has a small volume and high suction force. It has been widely used in the medical field, IT industry, terminology such as cranes, wind power generation, transportation, communication equipment, motors, and imaging equipment.