Sintered Rare Earth Ring Magnets Neodymium Round Magnets Grade 35M-50M
| Attribute | Value |
|---|---|
| Material | Neodymium Iron Boron |
| Coating | Nickel, NiCuNi, Zinc, Epoxy Etc |
| Magnetic Orientation | As Customization |
| Grade | N35-N52, 35M-50M, 35H-48H, 30SH-45SH... |
| Working Temperature | 80~220°C |
| Application | New Energy Cars, Wind Power Generation, Servo Motors, Traction Motors |
| Shape | Block, Arc, Ring, Customized Shape Magnet |
Sintered Neodymium Magnet is a high-performance permanent magnet made from rare earth metal neodymium, iron and boron. With superior magnetic properties, these magnets are ideal for demanding applications in new energy vehicles, wind power generation, servo motors, and traction motors.
All our Sintered Neodymium Magnets are certified with ISO9001, IATF16949 and ISO14001 standards, ensuring consistent quality and performance. Available with various coating options including Nickel, NiCuNi, Zinc, and Epoxy.
- High energy product and coercivity for superior magnetic performance
- Excellent temperature stability (80~220°C operating range)
- High corrosion resistance with multiple coating options
- Exceptional resistance to demagnetization
- Customizable magnetic orientation and shapes
- Certified quality with ISO9001, IATF16949, and ISO14001
| Grade | Remanence | Coercivity | Intrinsic Coercivity | Max Energy Product | Working Temp | ||||
|---|---|---|---|---|---|---|---|---|---|
| (Br) KGs | (Br) T | (HcB) KOe | (HcB) KA/m | (HcJ) KOe | (HcJ) KA/m | (BH)max MGOe | (BH)max KJ/m³ | ||
| N35 | 11.7-12.2 | 1.17-1.22 | ≥10.9 | ≥868 | ≥12 | ≥955 | 33-36 | 263-287 | ≤80 |
| Grade Series | Working Temperature |
|---|---|
| NSeries (N35~N52) | ≤80°C |
| MSeries (38M~50M) | ≤100°C |
| HSeries (35H~48H) | ≤120°C |
| SHSeries (33SH~48SH) | ≤150°C |
| UHSeries (30UH~40UH) | ≤180°C |
| EHSeries (30EH~38EH) | ≤200°C |
Our sintered NdFeB magnets are widely used in industrial applications including:
- New energy vehicle motors and components
- Wind turbine generators
- Servo motors and precision equipment
- Traction motors for electric vehicles
- High-speed motors and power tools
- Various magnetic applications requiring high performance
UNMAG provides complete customization services for sintered neodymium magnets:
- Custom shapes including blocks, arcs, rings, and complex geometries
- Multiple coating options for different environmental requirements
- Precision magnetic orientation tailored to application needs
- Special grades for high temperature or demanding applications
Brand: UNMAG
Origin: China
Delivery: 20-25 days
Certifications: ISO9001, IATF16949, ISO14001
Our sintered neodymium magnets are carefully packaged to ensure safe delivery:
- Vacuum-sealed in moisture-resistant bags to prevent oxidation
- Shipped in robust cardboard boxes for maximum protection
- Special packaging available upon request
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.