NingBo BeiLun Meank Magnetics Co.,Ltd.
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Neodymium Disc Magnets 30x5mm

This round magnet is made of neodymium, a rare earth element, which gives it super strong magnetic force. The grade range of the neodymium disc magnets 30x5mm from N35 to N52, and the pull force of magnet to steel plate range from 21.76 lbs to 32.33 lbs. The central surface magnetic field range from 1913 Gs to 2340 Gs. Our 30x5mm strong neodymium disc magnets are delivered with plastic spacer.

Characteristics Of N52 Neodymium Disc Magnets 30x5mm

Remanence(Br): Neodymium disc magnets 30x5mm N52 have remanence range from 14300 to 14800 Gs.

Hcj: It is over 11 Koe(876 KA/m)for sintered neodymium disc magnets N52 .

Magnetic Energy/(B-H)max: The 30x5mm round disc magnets have magnetic energy of 50-53 MGOe.

Working Temperature: The disc magnets wholesale must be used under 80 degrees Celsius.

Corrosion Resistance: Not resistant corrosion, Ni-Cu-Ni is the widely used coating for the disc neodymium magnets.

Specification Of 30x5mm Neodymium Disc Magnets N52


Category

Disc Magnet

Material

Sintered Neodymium,N52

Diameter

30mm

Thickness

5mm

Magnetized

Axially(poles on flat ends)

Coating

NiCuNi

Pull Force

approx. 14.6 kg

Weight(1 piece)

26g

Tolerance

+/-0.05mm

Max.Working Temp.

80℃

Central Surface Field

2340Gauss


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