ISO 14001 Certified High-Temperature Sintered Neodymium Magnet for Industrial Use
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
20-25days
Brand:
UNMAG
Product Description
ISO 14001 Certified High-Temperature Sintered Neodymium Magnet for Industrial Use
Product Specifications
| Attribute | Value |
|---|---|
| Material | Neodymium Iron Boron |
| 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 |
| Magnetic Orientation | As Customization |
| Shape | Block, Arc, Ring, Customized Shape Magnet |
| Coating | Nickel, NiCuNi, Zinc, Epoxy Etc |
Product Overview
Boost efficiency in demanding environments with our high-temperature sintered neodymium magnets. Manufactured under ISO 14001 environmental standards, they retain ≥90% flux at 150°C to 230°C, outperforming standard N-series grades. Ideal for servo motors, turbochargers, magnetic couplings, and down-hole sensors.
Key Features & Benefits
| Feature | Benefit |
|---|---|
| H-grade thermal stability | N35AH-N54UH grades maintain Br ≥ 11.0 kG at 180°C |
| ISO 14001 certified plant | Traceable, eco-friendly production; REACH & RoHS compliant |
| ±0.05 mm tolerance | Press-fit into rotors without additional machining |
| Triple-layer coatings | Ni-Cu-Ni, Zn, epoxy, or parylene for 500 h salt-spray resistance |
| Custom shapes & sizes | Blocks, rings, arcs, segments; laser-cut to drawing |
| Fast global shipping | Stock blanks + 7-day custom production |
Technical Specifications
| Property | Typical Values |
|---|---|
| Grade Range | N35AH, N38SH, N42UH, N54UH |
| Max Operating Temp | 150°C (SH) - 230°C (AH) |
| Remanence (Br) | 11.7-14.3 kG |
| Coercivity (Hcj) | ≥ 25 kOe (AH grade) |
| Pull Force | 5 N-500 N per piece (size dependent) |
| Dimensions | 1 mm³ - 150 mm³ blocks, OD ≤ 120 mm rings |
| Tolerance | ±0.05 mm, ±0.1° angles |
| Coatings | Ni-Cu-Ni, Zn, black epoxy, parylene, Teflon |
| Certifications | ISO 14001, ISO 9001, IATF 16949, REACH, RoHS |
Industrial Applications
- Servo & stepper motors - high torque density at 180°C winding temps
- Automotive turbo actuators - survives exhaust manifold heat
- Oil & gas sensors - reliable flux in 200°C down-hole tools
- Magnetic couplings & pumps - zero leakage, high torque transfer
- Wind turbine pitch control - long-term demagnetization resistance
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xiamen Un Magnet Co.,Ltd.
Location
Room 503,Building C,No.319,Hubin East Road,Xiamen,China
Contact Person
Sales Department