N48 NdFeB Permanet Magnet for Motors Neodym Lichtbogenmagnet
NdFeB Permanet Magnet:
1. Materials: Neodymium-Iron-Boron
2. Shape: Disc, Disk, Stick, cylinder, block, tiles etc.
3. Certificate: TS16949; ISO9001: 2002; SGS
NdFeB Disc Magnet:
- N35-N52, N48M, N48H, N48SH, N38UH, N38EH.
- Max temperature: 80-230'C
- Dimension range: 1-280 mm
- Guaranteed quality
Product specifications:
1. NdFeB Permanent Magnets with different grades of: N35, N38, N40, N42, N45, N48, N50, N52(M, H, SH, UH, EH) etc.
2. Working temperature for NdFeB Permanent magnets: From 80 centigrades to 230 centigrades.
3. Can be magnetized according to the requirements of clients.
4. Coatings: Ni, Zn, epoxy, gold, silver, Cu and so on(as per the requirements).
5. NdFeB magnet has super strong magnetic force and high intrinsic coercive force.
6. With precise tolerance.
Application for NdFeB magnet:
Magnetic separator, Sensors, Wind generators, Vibration motors, DC motors, Servo motors, Linear motors, VCM, MRI, Loudspeakers, Linear actuators, drives, toys, bags, household appliances, microphone parts, transmission equipments...
Remarks:
1, HHMAG has years' experiences in magnets producing and we can Produce magnets acccording to your own specifications or designs.
2, We deliver goods in time and have excellent after-sale service.
3, Commited to customers with our best service and with the most that we1. Magnet: Neodymium magnet
2. Characteristics:
Super strong Br resident induction.
Excellent demagnetization resistance capability.
3. Surface Treatment Method:
Black Nickel, Chroming, Copper, Epoxy, Gold, Nickel, Nickel+Epoxy, Nickel+Sn, Passivation, Zinc, phosphating
4. Applications of Neodymium Magnets:
AC Motors, DC Motors, servo motors, step motors
Computer rigid disc drives
Magnetic Separators
Magnetic resonance imaging
Speakers & earphones
Medical care machines
| 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
|
Company Profile
Test Equipment & Workshop
• Demagnetization Curves & Outgoing Inspection Report for each shipment.
Packaging & Shipping
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
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