35H Neodymium large ring magnet with holes

35H Neodymium large Ring Magnet with two small holes

Neodymium Iron Boron (NdFeB) is used to manufacture the most powerful magnets per unit volume that are commercially available today. They are used where a small size and maximum power are needed.

Depending on the application, it may be a requirement to have a hole inside the disc magnet. This is sometimes called a ring magnet. Although the hole can be placed at nearly any position on the disc (e.g. as part of the Made to Order range), the hole is almost always centrally located. The ring magnet is used for fixing the magnet to another item (as part of an assembly) or is used (particularly with large ring magnets) to make use of the parallel magnetic field within the aperture of the ring.

More details of the Neodymium large ring magnets as below:

Material	NdfeB
Grade	35H
Outer Diameter	72mm
Inner Diameter	20mm
Thickness	12mm
Magnetizing Direction	Axial Magnetization (Thickness)
Plating Coating	Color Zinc
Magnet Weight	330g

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Product Categories : Sintered NdFeB Magnet > Ring Magnet