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  • High Performance NdFeB Half Ring Magnets Premium Quality Arc Magnets for Sale
  • High Performance NdFeB Half Ring Magnets Premium Quality Arc Magnets for Sale
  • High Performance NdFeB Half Ring Magnets Premium Quality Arc Magnets for Sale
  • High Performance NdFeB Half Ring Magnets Premium Quality Arc Magnets for Sale
  • High Performance NdFeB Half Ring Magnets Premium Quality Arc Magnets for Sale
  • High Performance NdFeB Half Ring Magnets Premium Quality Arc Magnets for Sale
High Performance NdFeB Half Ring Magnets Premium Quality Arc Magnets for Sale

High Performance NdFeB Half Ring Magnets Premium Quality Arc Magnets for Sale

  • 100 - 4999 Pieces
    $0.08
  • 5000 - 9999 Pieces
    $0.05
  • >= 10000 Pieces
    $0.02

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

High Performance NdFeB Half Ring Magnets Premium Quality Arc Magnets for Sale

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Curved Magnetic Field Generation: Designed with an arc shape to create precise, curved magnetic fields for applications requiring targeted field shaping, such as magnetic shielding, lens fabrication, or device construction.
  • Industrial-Grade Performance: Built with high-strength neodymium (NdFeB) material (grades N35–N52) for exceptional magnetic strength and durability, suitable for demanding industrial tasks.

Key features

  • 1. Corrosion-Resistant NdFeB Material

    • With corrosion-resistant neodymium (NdFeB) composition, ensure long-lasting durability in harsh industrial environments. These magnets outperform standard ferrite alternatives with 20% higher corrosion resistance*, maintaining performance in humid or chemical-exposed settings.

  • 2. Stackable Arc Design for Custom Configurations

    • With an arc-shaped design and central hole, easily stack or integrate magnets to create tailored magnetic field setups. This design enables *50% faster assembly compared to flat magnets for applications like magnetic shielding or equipment calibration.

  • 3. High-Grade Strength and Precision Tolerance

    • With N35-N52 grade strength, achieve powerful magnetic performance for demanding industrial uses. The ±0.05mm precision tolerance ensures consistency in machinery, offering *40% tighter alignment than industry averages for critical applications.

  • 4. Versatile Industrial Scenario Solutions

    • With curved magnetic field shaping, optimize performance in equipment such as magnetic separators, shielding systems, or precision tools. Ideal for scenarios requiring *360° field control in manufacturing or research environments.

  • 5. IEC62321 Environmental Certification

    • With IEC62321 compliance, meet stringent global environmental and safety standards. These magnets are free of restricted hazardous substances, aligning with *EU RoHS directives for sustainable industrial use.

Product details

High Performance NdFeB Half Ring Magnets Premium Quality Arc Magnets for Sale

High Performance NdFeB Half Ring Magnets combine precision engineering with versatile design, offering arc-shaped magnetic solutions for industrial applications. Crafted from corrosion-resistant neodymium (NdFeB) with stainless steel coating, these magnets deliver exceptional strength and durability. Their unique arc design and central hole enable precise magnetic field shaping and easy integration into systems requiring curved magnetic pathways.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialNeodymium (NdFeB) + stainless steelIndustrial environments with humidity/chemical exposure
ShapeArc design with central holeMagnetic shielding, field shaping, device assembly
Tolerance±0.05mm, 10%Precision machinery, sensor alignment
CertificationIEC 62321 (RoHS compliant)Regulated industries requiring eco-safe materials
CompositeNdFeB (grades N35–N52)Motors, sensors, and high-strength applications

Customization guide

Adjustable parameters to meet specialized needs:

  • Magnetic Grade: Select from N35 to N52 for varying flux densities (e.g., N52 for aerospace applications).
  • Tolerance: Tighten to ±0.02mm for precision instruments.
  • Arc Radius/Thickness: Customize dimensions for tailored magnetic field control.

Get inspired

With their arc shape and corrosion-resistant material, these magnets are ideal for shaping magnetic fields in robotics, medical devices, or industrial automation. Stack them for scalable solutions or integrate into compact systems for targeted energy efficiency.

Choose your model

ParameterBase Model (N35)Advanced Model (N42)Pro Model (N52)
Magnetic Flux0.5 T+20% (0.6 T)+40% (0.7 T)*
Tolerance±0.1mm±0.05mm±0.02mm
Stack Capacity10 units20 units30 units
CertificationIEC 62321IEC 62321 + ISO 9001IEC 62321 + AS9100

Supplier's note

  1. Technical Breakthroughs:

    • Arc Design: Enables precise curved magnetic fields for applications like particle accelerators.
    • NdFeB Composite: Delivers 3x higher flux than ferrite magnets, ideal for compact motors.
    • Tight Tolerances: ±0.02mm precision in Pro models reduces alignment errors in automated systems.

  2. Version Selection Guide:

    • Base Model: Suitable for basic industrial uses (e.g., general machinery).
    • Advanced Model: Optimal for moderate-strength needs (e.g., sensor assemblies).
    • Pro Model: Best for high-performance scenarios (e.g., aerospace, MRI components). With triple the flux of standard magnets, the Pro Model ensures reliable operation in extreme conditions. Pair its low tolerance with robotic automation for seamless integration.

*Performance gains vs. industry benchmarks.

Frequently asked questions

  • Which NdFeB half ring magnet model suits industrial applications requiring high strength?

  • How do NdFeB arc magnets compare to ferrite magnets for magnetic shielding?

  • Can these arc magnets be customized for magnetic lens applications?

  • Are these magnets IEC62321 certified for electronic equipment use?

  • What applications benefit most from the curved magnetic field of these arc magnets?

  • How durable are these stainless-steel coated arc magnets in humid environments?

  • Can multiple arc magnets be stacked to enhance magnetic strength?

  • What tolerance guarantees do these arc magnets offer for precision engineering?

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