Super Strong Sintered Ferrite Permanent Ring Magnet for Motor

Product Details
Customization: Available
Certification: RoHS, ISO9001
Type: as Customer Required
Manufacturer/Factory & Trading Company

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Number of Employees
123
Year of Establishment
2012-04-16
  • Super Strong Sintered Ferrite Permanent Ring Magnet for Motor
  • Super Strong Sintered Ferrite Permanent Ring Magnet for Motor
  • Super Strong Sintered Ferrite Permanent Ring Magnet for Motor
  • Super Strong Sintered Ferrite Permanent Ring Magnet for Motor
  • Super Strong Sintered Ferrite Permanent Ring Magnet for Motor
  • Super Strong Sintered Ferrite Permanent Ring Magnet for Motor
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  • Overview
  • Company Profile
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
N35-N52 / C030
Application
Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
Shape
Ring
Coating
as Customer Required
Factory
Established in 2007
Processing Tolerance
-0.05~+0.05mm
Work Temp
-20~+120 Oc
Grade
N35~N54
Transport Package
Packages for Sea /Air Shipping Are Both Available
Trademark
eastar
Origin
China, Ningbo
HS Code
8505111000
Production Capacity
500000PCS/Month

Product Description

Rare Earth Neodymium permanent magnets:
Shape: Customized design (Cup shape)
Materials: Sintered NdFeB / Neodymium magnet
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
7) VCM, MRI
8) Mobile accessory
9) Research and development, as well as many other applications
Company Profile

Super Strong Sintered Ferrite Permanent Ring Magnet for MotorSuper Strong Sintered Ferrite Permanent Ring Magnet for Motor


Test Equipment & Workshop
 • Demagnetization Curves & Outgoing Inspection Report for each shipment.
 

Packaging & Shipping

Super Strong Sintered Ferrite Permanent Ring Magnet for Motor
Standard Packaging
•  Vacuum packaging for all Neodymium magnets and Neodymium magetic assemblies.
• Shielding box and wooden box to protect the Neodymium magnets during shipping.

Shipping Methods 
• Contract price with FedEx, DHL, UPS and TNT to minimum your shipping cost.
• Experienced shipping forwarder for Ocean and Air shipments.

FAQ

 

Super Strong Sintered Ferrite Permanent Ring Magnet for Motor

 

 


 

 


 

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