N48 High-Performance
Neodymium Iron Boron Magnet for Advanced Engineering Applications Experience the power of precision with our N48 grade neodymium iron boron (NdFeB) permanent
Magnet, engineered for superior performance in demanding technological environments. This advanced rare earth magnetic material delivers exceptional magnetic strength, making it an ideal choice for high-efficiency motors, sensors, and other cutting-edge applications. Designed with both functionality and durability in mind, this product supports rapid prototyping, custom manufacturing, and scalable production needs across global industries. Key Features: - Exceptional remanence (Br) and coercivity (Hc), ensuring stable magnetic output under varying conditions - High maximum energy product (BH)max, enabling compact and powerful motor designs - Excellent mechanical machinability for precise shaping and integration into complex assemblies - Available with nickel plating as standard, plus options like black nickel or epoxy black coatings for corrosion resistance and aesthetic customization - Consistent quality control through in-house R&D, production, and testing processes Detailed Description: Our N48
Ndfeb Magnets are manufactured using state-of-the-art sintering techniques that optimize grain alignment and minimize internal defects, resulting in enhanced magnetic properties. Unlike conventional ferrite or alnico magnets, these neodymium-based materials offer significantly higher flux density and energy efficiency—making them indispensable in modern electric systems. The surface finish, whether bright nickel, black nickel, or epoxy-coated, ensures long-term protection against environmental factors such as humidity and temperature fluctuations. Whether you're developing micro-motors for robotics, automotive components, or industrial automation equipment, this magnet provides a reliable foundation for innovation. Our team specializes in tailoring magnetic solutions to meet unique engineering specifications, offering support from concept to final assembly. Applications: Ideal for use in brushless DC motors, stepper motors, loudspeakers, magnetic couplings, medical devices, wind turbines, and precision instrumentation. These magnets are particularly favored in applications where space constraints exist but high torque or responsiveness is critical. From consumer electronics to aerospace-grade hardware, N48 offers a balance of strength, stability, and adaptability that meets international standards for performance and safety. Customer Feedback: Users consistently highlight the consistent magnetic output, ease of integration, and minimal demagnetization over time. Engineers appreciate the ability to work closely with our technical team during design phases, allowing for optimized magnet placement and reduced prototype iterations. Many have noted improved system efficiency when replacing older magnetic materials with N48 variants, especially in battery-powered devices where energy conservation is paramount. Frequently Asked Questions: What makes N48 different from other NdFeB grades? N48 represents a mid-to-high range in the NdFeB classification system, offering a strong combination of magnetic strength and cost-effectiveness. It strikes an optimal balance between remanence and coercivity, making it suitable for most industrial and consumer applications without excessive material costs. Can I get custom shapes or sizes? Yes, we support custom machining, including drilling, grinding, and cutting to specific dimensions based on your CAD files or technical drawings. Our expertise allows us to produce complex geometries while maintaining magnetic integrity. How do I choose the right coating for my environment? Nickel plating offers general-purpose protection; black nickel enhances aesthetics and reduces light reflection in optical applications; epoxy black provides superior corrosion resistance in humid or chemically aggressive settings. Is this magnet suitable for outdoor or high-temperature environments? While N48 has good thermal stability up to 80°C, prolonged exposure to elevated temperatures may affect performance. For higher operating temperatures, consider specialized grades like N48H or N48SH, which offer enhanced heat resistance.
Product Categories : Motor And Generator Magnets > Ladder Magnets
