All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Metals & Alloys
Iron & Iron Products
Magnetic Materials
  • Neodymium Arc | Segment | Motor Magnets for Wind Generators N35/N38/N40/N42/N45/N48/N50/N52
  • Neodymium Arc | Segment | Motor Magnets for Wind Generators N35/N38/N40/N42/N45/N48/N50/N52
  • Neodymium Arc | Segment | Motor Magnets for Wind Generators N35/N38/N40/N42/N45/N48/N50/N52
  • Neodymium Arc | Segment | Motor Magnets for Wind Generators N35/N38/N40/N42/N45/N48/N50/N52
  • Neodymium Arc | Segment | Motor Magnets for Wind Generators N35/N38/N40/N42/N45/N48/N50/N52
  • Neodymium Arc | Segment | Motor Magnets for Wind Generators N35/N38/N40/N42/N45/N48/N50/N52
Neodymium Arc | Segment | Motor Magnets for Wind Generators N35/N38/N40/N42/N45/N48/N50/N52

Neodymium Arc | Segment | Motor Magnets for Wind Generators N35/N38/N40/N42/N45/N48/N50/N52

  • >= 100 Pieces
    $0.10

Customization:

Customized logo（Min.Order: 3000 pieces）
Customized packaging（Min.Order: 3000 pieces）
Graphic customization（Min.Order: 3000 pieces）
View product details

Neodymium Arc | Segment | Motor Magnets for Wind Generators N35/N38/N40/N42/N45/N48/N50/N52

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Industrial Strength Magnetism: Designed for high-performance applications in wind generators, motors, and industrial machinery, offering magnetic grades from N35 to N52 for varying strength requirements.
  • Ergonomic Safety Design: Rounded corners ensure safe handling, reducing injury risks while maintaining structural integrity for heavy-duty use.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With corrosion-resistant black epoxy coating, protect against environmental wear in industrial settings*

  • 2. Customizable Strength Presets (Interactive Design)

    • With customizable strength presets (N35-N52), easily adapt to varying industrial requirements*

  • 3. High-Performance Magnetic Output

    • With BHmax grades up to N52, achieve 30% higher magnetic output than N35 models*

  • 4. Precision-Engineered Reliability (Scenario Solutions)

    • With ±0.1mm precision tolerance, ensure seamless integration into motor/generator systems*

  • 5. Global Compliance Certification Standards

    • With RoHS and REACH certification, ensure compliance with global safety and environmental regulations

Product details

Neodymium Arc | Segment | Motor Magnets for Wind Generators N35/N38/N40/N42/N45/N48/N50/N52

The Neodymium Arc Motor Magnets are engineered for high-performance applications in wind generators and industrial machinery. With neodymium's exceptional magnetic strength and precision tolerances (±0.1mm), these magnets ensure reliable performance in demanding environments. Available in grades N35 to N52, they cater to varying requirements, from standard to ultra-high-strength applications.

Technical specifications

FeatureSpecificationBenefit
MaterialNeodymium magnetHigh magnetic strength for heavy loads
CoatingBlack epoxy or epoxyCorrosion resistance for outdoor use
Tolerance±0.1mm (dimensional), ±1% (magnetic)Precision engineering for tight fits
CertificationsRoHS, REACH compliantSafe for global industrial standards
Magnetic GradeN35–N52Adjustable strength for diverse needs
Shape/DesignRectangular with rounded cornersErgonomic handling and reduced edge risk

Customization guide

Adjustable parameters include:

  • Size/Shape: Customize dimensions (thickness, length, width) for specific generator/motor designs.
  • Magnetic Strength: Select grades (e.g., N45 for moderate loads, N52 for extreme applications).
  • Coating Color/Thickness: Tailor epoxy layers for corrosion protection or aesthetic needs.

Get inspired

From wind turbines to industrial motors, the Neodymium Arc magnets deliver unmatched power and durability. Their rounded corners and epoxy coatings make them ideal for high-vibration environments, while customizable strengths ensure optimal performance across applications.

Choose your model

ParameterBase Model (N35–N42)Advanced Model (N45–N48)Pro Model (N50–N52)
Magnetic StrengthStandard (N35–N42)+20% stronger+35% stronger*
Temperature Range-40°C to 80°C-40°C to 120°C-40°C to 150°C
Tolerance Precision±0.1mm±0.08mm±0.05mm

Supplier's note

  1. Technical Breakthroughs:

    • N52 Strength: The Pro Model’s N52 grade offers 35% higher magnetic output than Base models, enabling heavier load handling in wind generators.
    • Epoxy Coating: A 50% thicker epoxy layer in Pro/Advanced models enhances corrosion resistance for offshore or humid environments.
    • Precision Tolerance: The Pro Model’s ±0.05mm tolerance ensures seamless integration into high-precision motors.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard industrial motors or low-vibration applications (e.g., small generators).
    • Advanced Model: Suitable for medium-duty wind turbines or machinery operating in moderately harsh conditions.
    • Pro Model: Designed for high-stress environments (e.g., offshore wind farms) requiring extreme strength and thermal stability. With N52’s triple the magnetic density of traditional ferrite magnets, the Pro Model ensures unmatched performance even under prolonged stress.

*Note: Comparative values are based on internal testing against industry-standard ferrite magnets.

Frequently asked questions

  • Which Neodymium Arc model suits wind generator applications best?

  • How do I maintain Neodymium Arc magnets for motor longevity?

  • Neodymium vs Ferrite: Which is better for motor magnets?

  • Can Neodymium Arc magnets be customized for motor dimensions?

  • Are Neodymium Arc magnets RoHS/REACH compliant for industrial use?

  • Are these magnets suitable for heavy-duty motor applications?

  • How do Neodymium Arc grades (N35-N52) affect magnetic strength?

  • Are rounded-corner Neodymium Arc magnets safer for handling?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Magnetic Strength GradeHigh-torque industrial motorsN35 (Industry), N38 (Base) ▲, N52 (Advanced) ▲▲
(BHmax: 35–52 MGOe)
(▲ = 3-grade increase; ▲▲ = 17-grade leap)		Advanced grades enable stronger magnetic fields for heavy loads (e.g., wind turbine rotors)
Base meets most industrial standards		Advanced grades may demagnetize at temps >80°C; cost increases with grade
Material CompositionCorrosive environmentsNeodymium + black epoxy coating
(ASTM F2262 corrosion resistance: 96hr salt spray test)
(▲ = no tier differentiation)		Durable, corrosion-resistant coating for harsh conditions (e.g., offshore wind farms)Base material vulnerable to high temps without thermal protection
Dimensional TolerancePrecision machinery assembly±0.2mm (Industry), ±0.1mm (Base) ▲, ±0.05mm (Advanced) ▲▲
(ISO 10360 accuracy)
(▲ = 50% tighter tolerance)		Tighter tolerances ensure seamless integration in sensitive equipment (e.g., generator shaft alignment)Advanced precision increases production costs by ~30%
Compliance CertificationsGlobal supply chainsRoHS (Industry/Base), REACH (Advanced) ▲
(EU/US regulatory compliance)
(▲ = added certification)		Advanced meets stricter EU environmental standards (e.g., restricted substances)Base lacks REACH, limiting EU market access
Coating TypeOutdoor equipmentBlack epoxy coating
(ASTM D523 gloss rating <10% for UV resistance)
(▲ = no tier differentiation)		UV-resistant finish maintains color integrity over time (e.g., solar farm mounts)Not suitable for prolonged exposure to temps >120°C without shielding
Application-Specific DesignWind turbine maintenanceWind generator-optimized shape
(ISO 9227 salt spray test 96hr pass)
(▲ = no tier differentiation)		Custom geometry reduces vibration in turbine blades (ISO 14640 compliance)Limited adaptability for non-wind energy applications (e.g., automotive)

Related searches

multi choise crystal pokeball keychain crystal18k gold plated earringssilent generator dieselthree phase equipower generator198fdvelvet watch organizerwestern belt buckleAir Conditioning Compressorvinyl wrap install toolelegant chocolate packaging boxsilicone seal stripmotorcycle speedometer gaugeHydraulic vane pumpEsonic B250 motherboardLED car bulbover sink dish drying rackKids electric scooter

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.