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N38uh Cylinder Neodymium Permenent Motor Magnet

Place of Origin: 
China, Ningbo
Supply Ability: 

Basic Info

Model No.:  N35-N52/EH/UH /C088

Product Description

Model NO.: N35-N52/EH/UH /C088 Coating: Nickel Type: Permanent Processing Tolerance: -0.05~+0.05mm Trademark: eastar Origin: China, Ningbo Shape: Cylinder Grade: N38uh Composition: Ndfeb Magnet Size: D10X20, D15X30... Specification: from35-52 HS Code: 8505111000 Neodymium permanent magnets:

1.Materials: Sintered NdFeB / Neodymium Magnet
2. Magnet grade:N35, N38, N40,...N52 H, SH, UH EH series optional
3. Magnet shape: Blocks, bars, discs, rings, cylinders, tiles,...or customized design
4. Surface treatment: Ni, Ni + Cu + Ni, Zn, epoxy, gold, etc.

Magnet Parameter data sheet:

Parameter unit Standard Data
Curie Temperature(Tc) ºC 310-380
Maximum Operating Temperature(Tw) ºC 80-200
Hardness Hv 620
Electrical Resistivity Ω.CM 1.8X10-4 ~2.0X10-4
Density(D) g/cm3 7.5~7.65
Recoil Permeability µ rec 1.05
Magnetization Field Strength(Hs) KOe >  30
KA/m >  2400
Bending Strength Mpa 295~345
Temp. Coefficient of Br (aBr) %/ºC -0.11~ -0.12
Temp Coefficient of Hcj (aHcj) %/ºC -0.5~ -0.7

Applications of Neodymium Magnets:
1) Servomotor, step motor, DC motor and linear motor
2) Loudspeaker, headphone, earphone and microphones
3) Holding system equipment
4) Medical facility
5) Sound device
6) Wind power
8) Mobile accessory
9) Research and development, as well as many other applications

TypeResidual lndurtion
Br(KGs)Coereive Foree
BHe(KOe)Intrinsic coereive
Force iGe(KOe)Squareness
(Hk/iHe)Max. Energy Product
(BH)max. (MGOe)Max. Openating
Temp. (C)Density

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Product Categories : Cylinder Magnet

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