Free Samples Industrial Magnetic Materials Rare Earth Magnets Disc N52 No Restricted Elements Neodymium Magnets

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Product Description

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Basic Information

Model NO.NM02230122
Product NameCustomized Size N35-N52 Strong Disc Magnet
GradeN42
CoatingNickel, Gold, Black Epoxy or Customized
CompositionNdFeB Magnet
CertificateCE/SGS/ISO/IATF 16949/RoHS/Reach
Tolerance+/-0.1mm or Customized
SizeD X H (Such as D8 X 1mm, D10 X 3mm, D15 X 1.5mm)
Production Capacity1000000PCS/Month
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Product Description & Specs

MaterialSintered Neodymium-Iron-Boron (NdFeB)
Operating TempN35-N55: 80°C | 35H-52H: 120°C | 28AH-42AH: 220°C
ShapeBlock, Disc, Cylinder, Bar, Ring, Arc, Countersunk
MagnetizationThickness, Axially, or Diametrally Magnetized
Density7.5-7.6g/cm³

Product Application

Our Neodymium magnets are high-performance components driving innovation in:

  • Sustainable Transportation: Electric Vehicles (EVs), New Energy Vehicles
  • High-Efficiency Power Systems: Wind Generators, Precision Motors
  • Advanced Electronics: Sensors, Loudspeakers, Microphones
  • Industrial Automation: Magnetic Separators, Packaging Systems
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Manufacturing Excellence

With more than 20 years of expertise, we focus on engineering the future of magnetic solutions. Certified by IATF 16949:2016 and ISO 9001:2015.

Packing & Logistics

Packaging details
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Frequently Asked Questions

How fast can I get a reply?
You will receive our reply within 15 minutes during our working hours (08:00-18:00 UTC-8).
What information is needed for a precise inquiry?
Please provide: Dimensions or drawings, Grade of Material, Magnetized direction, Surface coating, and Quantity. If unknown, our technicians can provide professional advice based on your application.
Can you offer customized sizes and shapes?
Yes, we specialize in producing magnets in customized sizes and complex shapes (Arc, Segment, Countersunk, etc.) according to specific requirements.
Are free samples available before mass production?
Yes, we offer free samples for items currently in stock. Customers only need to cover the delivery cost. Production for out-of-stock sizes takes a minimum of 7 days.
Can magnets be shipped by air or express?
Absolutely. We use specialized magnetic shield packaging to ensure magnets can be safely shipped via air or express services.
Do Neodymium magnets lose their power over time?
Permanent magnets lose less than 1% of their flux density over 100 years if stored correctly. The decline is negligible, which is why they are classified as Permanent Magnets.

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