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N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
Specifications
Place of Origin :
Chongqing, China
Brand Name :
Great wall
Model Number :
Neodymium Magnet
Supply Ability :
1000000 Piece/Pieces per Month
Packaging Details :
Magnetism shield package for the Express and Air shipments by putting iron sheets/plates between foam form and outer carton.
MOQ :
100 Piece/Pieces
Price :
$0.50 - $200.00 / Piece
Name :
Neodymium Arc Magnets Industrial Permanent Magnets
Type :
Permanent, permanent
Composite :
Neodymium Magnet, Neodymium Magnet
Shape :
Block, sheet,block,ball,coil
Application :
Industrial Magnet
Tolerance :
±20%, 0.01mm ~ 0.05mm
Processing Service :
Cutting
Grade :
Neodymium Magnet, N40 n52 n50 n54
Size :
Customized Magnet Size
Color :
Black
Packing :
Carton
Max Working Temperature :
80-120
Usage :
Industrial Magnet
Port :
Shanghai
Description

N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets

Custom Grade Rare Earth Arc Magnets with High Magnetic Strength
Engineered neodymium arc magnets (segment magnets) featuring high coercivity and precise dimensional tolerance, designed for high-efficiency electric motor and alternator applications.

Product Overview

Neodymium arc magnets are a high-performance rare-earth magnet solution optimized for motor rotor assemblies, offering exceptional magnetic strength and stability across industrial and automotive applications. Widely used in permanent magnet motors, these arc-shaped segments provide uniform magnetic flux distribution, enabling efficient motor operation with enhanced power density.

Manufactured from high-grade NdFeB (Neodymium Iron Boron) material, our arc magnets are precision-cut into curved profiles and magnetized to match specific pole configurations. Protective coatings (Ni-Cu-Ni, epoxy, or custom plating) ensure corrosion resistance and long-term reliability in demanding operating environments. The arc geometry allows seamless integration into rotor assemblies, supporting both surface-mount and internal-mount motor designs.

Applications

Automotive & Transportation Applications

    • Alternator rotor assemblies
    • Traction motors for electric vehicles
    • Starter motors
    • HVAC and cooling fan motors
    • Electric power steering systems

Industrial & Commercial Applications

    • Permanent magnet motors
    • Generators and alternators
    • Compressor motors
    • Industrial drive systems
    • Wind turbine generators

Key Advantages

    • High magnetic performance: Exceptional magnetic strength and energy product for compact, high-power motor designs.
    • Precision arc geometry: Custom dimensions and pole configurations to match specific rotor assembly requirements.
    • Excellent temperature stability: High-grade material options with enhanced coercivity for elevated operating temperatures.
    • Corrosion-resistant coatings: Standard Ni-Cu-Ni plating or custom epoxy coatings for reliable performance in harsh environments.
    • Optimized flux distribution: Arc-shaped segments ensure uniform magnetic field distribution, reducing cogging torque and improving motor efficiency.
    • Cost-effective integration: Standard and custom sizes available, supporting both low-volume prototyping and high-volume production.
    • Reliable long-term performance: Consistent magnetic output with minimal demagnetization risk under normal operating conditions.
    • Versatile magnetization options: Available with radial, multi-pole, or custom magnetization patterns to meet specific motor design needs.
Product Name
Wholesale Industrial Alternator Permanent Magnetic Rotor New Designed Magnet
Place of Origin
Chongqing,China
Size
Customised
Application
sensor/education/science
Material
AlNiCo
Certification
ROHS
Tolerance
0/01---+/-0.05mm
Features
Environment Friendly
Directions of Magnetization
Customized
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent MagnetsN32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets

N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets

N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
Our Certificate
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
FAQ
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
Product tags

permanent magnet alternator rotor

,

permanent magnet alternator 240

,

supercore permanent magnet alternator
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N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets

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Product Detail
Place of Origin :
Chongqing, China
Brand Name :
Great wall
Model Number :
Neodymium Magnet
Supply Ability :
1000000 Piece/Pieces per Month
Packaging Details :
Magnetism shield package for the Express and Air shipments by putting iron sheets/plates between foam form and outer carton.
MOQ :
100 Piece/Pieces
Contact Supplier
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets
N32-N52 Neodymium Arc Magnets for Alternator Rotor Industrial Permanent Magnets

Chongqing Great Well Magnet Co.,ltd.

Verified Supplier
7 Years
chongqing, chongqing
Since 2003
Business Type :
Manufacturer
Main Products :
Neodymium Permanent Magnets, Ferrite Permanent Magnets, Neodymium Arc Magnets
Total Annual :
13000000-15000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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