Disc Shape Rare Earth NdFeB Permanent with Hole

Product Details
Customization: Available
Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
Shape: Disc Shape
Shipping & Policy
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Payment Methods:
visa mastercard discover JCB diners club american express T/T
PIX SPEI OXXO PSE OZOW
  Support payments in USD
Secure payments: Every payment you make on Made-in-China.com is protected by the platform.
Refund policy: Claim a refund if your order doesn't ship, is missing, or arrives with product issues.
Manufacturer/Factory & Trading Company

360° Virtual Tour

Secured Trading Service
Diamond Member Since 2013

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Number of Employees
123
Year of Establishment
2012-04-16
  • Disc Shape Rare Earth NdFeB Permanent with Hole
  • Disc Shape Rare Earth NdFeB Permanent with Hole
  • Disc Shape Rare Earth NdFeB Permanent with Hole
  • Disc Shape Rare Earth NdFeB Permanent with Hole
  • Disc Shape Rare Earth NdFeB Permanent with Hole
  • Disc Shape Rare Earth NdFeB Permanent with Hole
Find Similar Products
  • Overview
  • Company Profile
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
N35-N52/ D039
Coating
Nickel
Grade
N50
Type
Permanent
Composition
NdFeB Magnet
Processing Tolerance
-0.05~+0.05mm
Size
D30X5, D30X6...D50X8, D55X20
Transport Package
Carton
Specification
from35-52
Trademark
eastar
Origin
China, Ningbo
HS Code
8505111000
Production Capacity
500ton/Year

Packaging & Delivery

Package Size
3.00cm * 3.00cm * 2.00cm
Package Gross Weight
0.500kg

Product Description

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

Disc Shape Rare Earth NdFeB Permanent with HoleDisc Shape Rare Earth NdFeB Permanent with Hole


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

Packaging & Shipping

Disc Shape Rare Earth NdFeB Permanent with Hole
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

 

Disc Shape Rare Earth NdFeB Permanent with Hole

 

 


 


 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier