N52 Arc Magnets Rare Earth Strongest Magnet Industrial Magnets

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N52 arc magnets rare earth strongest magnet industrial magnets description

The Performance of arc magnet effect on the Motor

(1) High residual magnetic flux density /Br. Because in the same magnetic surface area and air gap, Br high will produce large output torque and large power. The motor will have a higher efficiency.

(2) High Hcb. In order to ensure the output of the motor required electromotive force, let the motor operating point near the maximum energy product, will make full use of the ability of the magnet.

(3) High (BH) max. the better the coefficient of work for the actual operation of the permanent magnet in the motor.

(4) Magnetic energy Φ the bigger the better, which will greatly improve the efficiency of the motor.

(5) The better the rectangularity of the demagnetization curve, the smaller the dynamic loss of the motor.

(6) The higher the resistivity of the permanent magnet, the smaller the eddy current loss.

(7) Small permanent magnet temperature coefficient, at high temperature ，good temperature stability

(8) The starting current is small and the time constant is small. The impact on the power supply is small.

N52 arc magnets rare earth strongest magnet industrial magnets Specification

(1)Grade: N52(As client’s request)

N35-N52,33M-50M,30H-48H,30SH-45SH,30UH-40UH and 30EH-38EH

(2)Coating: Ni, Zn, Epoxy(As client’s request)

Coating is an in alienable component of NdFeb magnets. It prevents these magnets from oxidation. Widely used coatings are Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy and so on.

(3)Size: R39*r36*50*45°(As client's request)

(4)Magnetized Direction: (As client's request)

Axially Magnetized, Diametrically Magnetized, Multi-poles magnetized, Thickness Magnetized,

(5)Quantity: (As client's request)

N52 arc magnets rare earth strongest magnet industrial magnets Manufacture

N52 arc magnets rare earth strongest magnet industrial magnets Packaging

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