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Sintered NdFeB Large Ring Magnets

Neodymium Ring Magnet OD60 x ID52 x 6.5mm
N52 Magnet Rare Earth Sinterd NdFeB Circular Ring For Audio Speaker.

Magnet Material:                    NdFeB or Neodymium Iron Boron

Magnet shape:                        Ring

Magnet grade:                        N52

Length:                                    60mm

Width:                                      52mm

Thickness:                                6.5mm

Tolerance:                                +/-0.1mm (0.004”)

Nickle plated

Operating Temp(Max).:

Direction of magnetization:    Magnetized through thickness

Other size and grade are available on request
Please send us email at info@aamagnet.com if you can’t find what you are looking for.

High Quality Neodymium Ring Magnet N52 OD60 x ID52 x 6.5mm

Material type:

Material composition:                    Nd2Fe14B

Remanence (Br):                             14.2– 14.8

Coercive force(Hcb):                      10KOe

Intrinsic Coercive Force( Hci ) :     11KOe

Max Energy (BH)max:                    49– 53MGOe

Max working temp. :                      80℃

Curie Point (Max). :                        176℉

Density :                                          7.4~7.6g/cm3

➤ Ring Magnet  OD60x ID52x6.5mm  Axially Magnetized

Axially Magnetized

➤ Other Options For Neodymium Arc Magnet.
Diametrically Magnetized

Multi-poles Axially