SM-03152041 High-Performance Zinc-Plated Neodymium Arc Magnets (Magnetic Segments/Wedges) for Motor Applications
Features
High-Grade Neodymium Magnetic Performance: Crafted from premium sintered NdFeB, these arc magnets offer outstanding magnetic energy product, high coercivity, and excellent temperature stability, enabling motors to achieve higher power density, efficiency, and torque output with minimal size and weight.
Reliable Zinc Plating Corrosion Protection: The uniform zinc coating provides superior resistance to rust, oxidation, and mild environmental corrosion, extending the service life of the magnets in various operating conditions. Zinc plating also offers excellent cost-effectiveness compared to other coatings, balancing performance and affordability.
Precision Arc (Wedge/Segment) Design: The custom curved profile is specifically engineered for motor stator and rotor assemblies, ensuring seamless installation, optimal magnetic circuit alignment, and maximum magnetic flux utilization, which directly enhances motor efficiency and reduces energy loss.
Strict Dimensional & Quality Control: Each magnet is manufactured to tight dimensional tolerances, with precise curvature, flatness, and surface finish, guaranteeing consistent performance across production batches and reliable fit in motor assemblies.
Wide Application Compatibility: These zinc-plated NdFeB arc magnets are widely used in brushless DC motors (BLDC), servo motors, automotive traction motors, industrial motors, generators, and other high-performance electromagnetic systems, meeting the demanding requirements of modern motor technology.
RoHS-Compliant & Environmentally Friendly: The magnets and zinc plating meet international RoHS environmental standards, free of harmful substances, ensuring compliance with global manufacturing and environmental regulations.
Product Details
Introduction
These zinc-plated neodymium (NdFeB) arc magnets, also known as magnetic segments or wedges, are premium rare-earth permanent magnets engineered for high-efficiency electric motor applications. Manufactured from high-grade sintered NdFeB material, they deliver exceptional magnetic flux density, strong coercivity, and reliable performance in compact, high-torque motor designs. The professional zinc plating provides robust corrosion resistance, excellent adhesion, and cost-effective environmental protection, making these arc magnets ideal for automotive, industrial, and consumer electronics motor systems. Each magnet is precision-machined to strict dimensional tolerances, ensuring a perfect fit in stator/rotor assemblies, consistent magnetic performance, and long-term operational stability.