High Quality Neodymium/NdFeB Magnet with SGS RoHS Certification Permanent Magnet Sphere Magnet

Product Details
Customization: Available
Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
Shape: as Customer Required
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Number of Employees
123
Year of Establishment
2012-04-16
  • High Quality Neodymium/NdFeB Magnet with SGS RoHS Certification Permanent Magnet Sphere Magnet
  • High Quality Neodymium/NdFeB Magnet with SGS RoHS Certification Permanent Magnet Sphere Magnet
  • High Quality Neodymium/NdFeB Magnet with SGS RoHS Certification Permanent Magnet Sphere Magnet
  • High Quality Neodymium/NdFeB Magnet with SGS RoHS Certification Permanent Magnet Sphere Magnet
  • High Quality Neodymium/NdFeB Magnet with SGS RoHS Certification Permanent Magnet Sphere Magnet
  • High Quality Neodymium/NdFeB Magnet with SGS RoHS Certification Permanent Magnet Sphere Magnet
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  • Company Profile
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
Eastar-2746
Grade
as Customer Required
Type
Permanent
Composition
NdFeB Magnet
Processing Tolerance
-0.05 ~ +0.05mm
Work Temp
-20 ~ 80oc
Transport Package
Carton
Specification
N35-N52
Trademark
eastar
Origin
China, Ningbo
HS Code
8505111000
Production Capacity
500ton/Year

Packaging & Delivery

Package Size
1.00cm * 1.00cm * 2.00cm
Package Gross Weight
0.500kg

Product Description

High Quality Neodymium Magnet with SGS RoHS Certification

Materials: Sintered NdFeB / Neodymium magnet
Surface treatment: Ni, Ni + Cu + Ni, Zn, epoxy, gold, etc.

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
7) VCM, MRI
8) Mobile accessory
9) Research and development, as well as many other applications

 
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

Neodymium magnet offer the strongest magnetic power today. They are particularly suitable for high volume production in a wide variety of shape and size. Precise dimensional control is achieved in machining processes.

1.Applications:Motors, Generators, Sensors, Speakers, Earphones and other musical instruments, Magnetic therapy devices, Magnetic Chuck, Magnetic bearings and couplings, NdFeB Pot Magnet and other magnetic applications.
2.Grade: N35-N52, N35M-N50M, N35H-N48H, N35SH-N45SH, N28UH-N42UH, N28EH-N40EH, N28AH-N38AH.
3.Shape: Customized4.Coating:Ni, Ni-Cu-Ni, Zn(Cr3+), Tin, Epoxy, Ni-Ag, Ni-Au, Passivation, Parylene, etc.
5.Size:Customized size per your requirements.
6.Certification:ISO9001:2008 and RoHS.

Eastar Advantages
1.Competetive price
Strategic cooperation with China's No.1 rare earth miner CHINALCO, which enables us strong and safe backup for rare earth raw materials cost stability, 3 x -3% annual price down guaranteed.
2.High Quality
ISO9001, ISO14001 certified company, RoHS, REACH, SGS, FDA complied product. 0 PPM performance for General Motor's OEM since 2008, remarkable customers such as SIEMENS, BMW, REGAL BELOIT, NIDEC, ELECTROLUX, S&T Motiv. Over 100 million neodymium magnets delivered to American, European, Asian  and  African countries.
3.Best Service
One stop service from R&D to mass production. Will feedback to our customer within 12Hours.
 
Company Profile

High Quality Neodymium/NdFeB Magnet with SGS RoHS Certification Permanent Magnet Sphere MagnetHigh Quality Neodymium/NdFeB Magnet with SGS RoHS Certification Permanent Magnet Sphere Magnet

Packaging & Shipping

High Quality Neodymium/NdFeB Magnet with SGS RoHS Certification Permanent Magnet Sphere Magnet

FAQ

 

High Quality Neodymium/NdFeB Magnet with SGS RoHS Certification Permanent Magnet Sphere Magnet



 

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