Custom Neodymium Ring Magnet for Motor and Speaker

Description:

Dimensiones: 28mm OD x 12mm ID x 4mm H vel Customized

Materia: NdFeB

Gradus: N48H vel N35-N55, N33M-N50M, N30H-N48H, N30SH-N45SH, N30UH-N40UH, N30EH-N38EH,N32AH

Magnetization Direct: Axially

Br:1.36-1.42 T, 13.6-14.2kGs

Hcb:≥ 1026kA/m, ≥ 12.9 kOe

Hcj: ≥ 1273 kA/m, ≥ 16 kOe

(BH)max: 358-390 kJ/m³, 45-49 MGOe

Max Operating Temp: 120


Product Detail

Product Tags

depictio producti

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Neodymium est metallum ductile et malleabile argenteo albo.Neodymium valde paramagneticum est.Maior applicatio neodymii est in vi magnetum permanentium altarum secundum Nd2Fe14B, quae in motoribus electricis et generantibus magno opere adhibitis, necnon in magnetibus fusis computatoribus duris agitationibus et turbinibus ventorum.Magnetes neodymium in amplis figuris, magnitudinibus et gradibus praesto sunt. Magnetes ringi sunt sicut orbes vel cylindri, sed cum centro foraminis.

Annulus NdFeB Magnet Characteres

1. High operating temperatus

In N48H neodymium magnetum anulum magnum habent resistentiam temperaturae.Ad NH series magnetum NdFeB, maximarum operans temperamentum attingere potest 120 ℃.

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Neodymium Material

Maximilianus.Operans Temp

Curie Temp

N35 - N55

176°F (80°C)

590°F (310°C)

N33M - N50M

212°F (100°C)

644°F (340°C)

N30H - N48H

248°F.

644°F (340°C)

N30SH - N45SH

302°F (150°C)

644°F (340°C)

N30UH - N40UH

356°F (180°C)

662°F (350°C)

N30EH - N38EH

392°F (200°C)

662°F (350°C)

N32AH

428°F.

662°F (350°C)

2. Physica et Mechanica Characteres

Density

7.4-7.5 g/cm3

Cogo fortitudo

950 MPa (137,800 psi)

Distrahentes fortitudo

80 MPa (11,600 psi)

Vickers duritia (Hv)

550-600

Resistivity electrica

125-155 μΩ•cm

Calor Capacitas

350-500 J/(leg.°C)

Scelerisque conductivity

8.95 W/m•K

Relativum Recoil Permeability

1.05 µr

3. Coating / Plating

Optiones: Ni-Cu-Ni, Zinc (Zn) , Epoxy nigrum, Purgamentum, Aurum, Argentum, etc.

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4. Directio magnetica

Magnetes anuli tres dimensiones definiunt: Diameter exterior (OD), Diameter interior (ID), Altitudo (H).
Directio magnetica genera magnetum anuli sunt axialiter magnetes, diametraliter magnetes, radiatim magnetes et multi-axialiter magnetes.

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Stipare & Shipping

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