Neodymium Trapezoid Magnets Alternator Permanent Magnets Prices

Technical specifications

Customization guide

Adjustable parameters include:

• Model Grade (N35–N52): Select based on required magnetic output (e.g., N52 for extreme strength).
• Coating: Choose epoxy for general use, Ni-Cu-Ni for marine environments, or gold/silver for high-end aesthetics.
• Tolerance: Tighter tolerances available for precision machinery.

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From automotive alternators to industrial separators, these magnets deliver unmatched performance. With customizable coatings and grades, they adapt to harsh chemicals, high temperatures, or precision requirements—ensuring reliability in every application.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • N52 Grade Strength: The Pro Model’s 52 MGOe BHmax delivers 30% higher magnetic output than industry benchmarks, enabling compact yet powerful designs.
   • Temperature Stability: Gold-coated Pro Models withstand 150°C, tripling the heat resistance of standard epoxy-coated magnets for use in extreme environments.
   • Precision Tolerance: ±0.1mm accuracy ensures seamless integration into precision machinery like alternators.

2. Version Selection Guide:

   • Base Model (N35): Ideal for standard industrial applications where cost-efficiency is prioritized (e.g., basic motor assemblies).
   • Advanced Model (N42): Best for mid-range applications needing higher strength and Ni-Cu-Ni corrosion resistance (e.g., marine equipment).
   • Pro Model (N52): Suited for high-performance scenarios like aerospace or electric vehicle motors, where extreme strength and heat resistance are critical.

With the Pro Model’s N52 grade, you can achieve 30% higher torque in alternators compared to N35 models. Pair its gold coating with high-temperature applications to ensure zero demagnetization in harsh conditions.