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Strong N52 N42SH NdFeB Halbach Array Motor Magnet Segment Arc Wedge Triangle Custom Size & Coating

📦 Product Overview

Our custom NdFeB motor magnets are ideal for advanced magnetic assemblies that require tailored geometry, high-energy output, and optimized flux paths. They support both single-piece and multi-segment configurations, ensuring high performance in rotating and linear motion systems.

⭐ Key Features

High magnetic flux density
Precision machined shapes
Designed for Halbach arrays & BLDC motors
Available in wedge, arc, segment, and triangle forms
Excellent dimensional tolerance
Custom coatings & grades available
High-temperature material options (SH, UH, EH)

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Powerful Precision Customization Delivered

These custom-shaped NdFeB magnet segments, including Halbach array, arc, wedge, and triangle forms, deliver exceptional magnetic strength and precision for compact, high-efficiency motor designs. Manufactured with tight tolerances and available in multiple coatings and grades, they ensure durability and optimal magnetic flux for improved torque and reduced energy loss. Perfectly packaged and tailored to your exact specifications, these magnets enhance performance in brushless motors, robotics, drones, and advanced automation systems.

Arc neodymium magnet for high-speed motors

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Powerful, Precise, Durable, Customizable

Strong N52 N42SH NdFeB Halbach Array motor magnet segments are precision-engineered in arc, wedge, and triangle shapes to maximize magnetic flux density and optimize directional magnetic fields. Their specialized geometry and high-grade magnetic materials enable enhanced motor efficiency, increased torque output, and compact system designs suitable for advanced BLDC motors and robotics. Custom coatings and tight dimensional tolerances ensure durability and consistent performance in high-speed, high-temperature applications.

Powerful Precision Custom Magnets

These strong N52 and N42SH NdFeB magnet segments are precision-engineered in custom shapes such as Halbach arrays, arcs, wedges, and triangles to enhance motor efficiency and magnetic flux. Designed for high-performance applications, they feature excellent dimensional tolerances, multiple coating options, and high-temperature resistance for reliable operation in demanding environments. Ideal for BLDC motors, robotics, drones, and aerospace systems, these magnets provide compact, powerful magnetic solutions tailored to specific design needs.

◎ Precision Engineering

◎ High Performance

◎ Versatile Customization

Precision Halbach array neodymium segment

Custom arc segment magnet for BLDC motor

Powerful, Precise, Durable, Customizable

Crafted with high-grade N52 and N42SH NdFeB materials, this Halbach Array motor magnet segment is engineered for exceptional magnetic strength and efficiency, enhancing motor performance significantly. Its custom arc wedge triangle shape ensures precise fit and optimal magnetic flux distribution, while durable coatings protect against corrosion and wear in demanding environments. This product excels in providing reliable, high-power density solutions ideal for advanced motor applications requiring compact size and superior magnet stability.

Material introduction

These motor magnet segments are crafted from high-performance Neodymium-Iron-Boron (NdFeB) alloys, utilizing premium grades such as N52 and N42SH to ensure exceptional magnetic strength and thermal stability. Their materials are optimized for Halbach array configurations, providing enhanced magnetic flux concentration while reducing energy losses. Advanced coatings like nickel or black epoxy protect the magnets from corrosion and mechanical wear, extending their durability in demanding motor applications.

◎ N52 NdFeB Magnet

◎ N42SH NdFeB Magnet

◎ Custom Coated Segments

Triangle permanent magnet for compact designs

FAQ

What are the primary applications of the Strong N52 N42SH NdFeB Halbach Array Motor Magnet Segment Arc Wedge Triangle?

These magnet segments are mainly used in high-performance electric motors, generators, and magnetic coupling devices where enhanced magnetic flux and improved efficiency are critical. Their design is ideal for applications in automotive, aerospace, renewable energy, and industrial machinery.

How does the Halbach array configuration improve motor performance?

The Halbach array arrangement concentrates the magnetic field on one side while canceling it on the other, resulting in stronger magnetic flux directed toward the rotor or stator. This leads to increased torque, reduced cogging, and improved overall motor efficiency.

Can these magnet segments be customized in size and coating for specific applications?

Yes, these NdFeB magnet segments can be custom-made in various dimensions and coated with different protective layers such as nickel, epoxy, or gold to suit the environmental conditions and mechanical requirements of diverse applications.

What are the typical environmental conditions these magnets can withstand?

With appropriate coatings, the N52 and N42SH grade magnets offer excellent resistance to corrosion, high temperatures (up to 150°C for N42SH), humidity, and mechanical wear, making them suitable for harsh industrial settings and outdoor applications.

Are these magnet segments compatible with both brushless DC motors and synchronous motors?

Yes, their design as arc wedge triangles makes them highly compatible with brushless DC (BLDC) and permanent magnet synchronous motors (PMSM), optimizing flux distribution and enhancing motor dynamics in both setups.

How should these magnet segments be handled and installed to ensure optimal performance?

Due to their strong magnetic forces, careful handling is required to avoid injury or magnet damage. Installation should be precise, aligning the segments according to the Halbach array configuration to maximize magnetic efficiency and motor performance. Using non-magnetic tools and protective gloves is recommended.

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