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Item #:
86949176
N42H NdFeB Arc Segment OR18xIR14x45deg.x20mm Strong Motor Magnets for Generators Wind Turbine Rotor Neodymium Permanent Magnet 36mm Diameter 20mm
Item #:
86949176
ZMW 1650
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Accurate and professional CNC tooling machined N42 permanent magnets for all your DIY needs.
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What Stands Out
High Strength
Made from premium neodymium, these magnets provide exceptional holding power, making them ideal for DIY projects, generators, and wind turbines.
Versatile Design
The arc segment shape allows for flexible applications in various mechanical setups, ensuring compatibility with different machinery and projects.
Cost-Effective Pack
Available in an 8-pack, this product offers increased value plus convenience, ensuring you have plenty of magnets for multiple uses or larger projects.
Product Details
| Brand Name | Magerial |
| Manufacturer | HMME |
| UPC | 754525931225 |
| Part Number | ArcMagnets |
| Model Number | ArcMagnets |
| Unit Count | 8.0 Count |
| Item Weight | 0.01 Ounces (0.28 grams) |
| Included Components | NeodymiumIronBoron Alloy |
| Item Dimensions L x W x Thickness | 1.1"W (2.8 cm) |
| Item Thickness | 20 Millimeters |
| Number of Pieces | 8 |
| Material Type | Copper |
| Color | Steel Color |
| Shape | Round |
| Material | Copper |
| Brand | Magerial |
| Product Dimensions (L x W x H) | 1.1"W (2.8 cm) |
Who Should Buy?
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DIY Enthusiasts
Ideal for individuals who enjoy creating custom projects including generators and wind turbines using powerful neodymium magnets.
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Renewable Energy Users
Great for those building or repairing wind turbines, enhancing efficiency with high-strength, reliable arc segment magnets.
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Electric Motor Builders
Suitable for hobbyists and engineers constructing electric motors, where optimal magnet performance is crucial for efficiency.
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Casual Users
Not ideal for casual users looking for simple magnetic solutions, as this product requires specific applications and knowledge.
Product Description
N42H NdFeB Arc Segment OR18xIR14x45deg.x20mm Strong Motor Magnets for Generators Wind Turbine Rotor Neodymium Permanent Magnet 36mm Diameter 20mm Height 8 Pack
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of N42 Magnet Arc Segment 2.36 Diameter?
Answer: The N42 Magnet Arc Segment is specifically designed for applications such as generators and wind turbines. These powerful neodymium magnets are engineered to optimize magnetic attraction while maintaining compact size. Their unique arc shape allows them to fit perfectly in rotor assemblies, enhancing energy efficiency in wind power systems and DIY motor projects. They are ideal for hobbyists and professionals who need reliable, high-performance magnets for various applications, including robotics and electronic projects. -
Question:
How do I ensure proper installation of these magnets?
Answer: To install N42 Magnet Arc Segments correctly, ensure that the surfaces where magnets will be placed are clean and flat. Use appropriate adhesive specifically recommended for neodymium magnets for a secure bond. Additionally, direct alignment with existing rotor components is crucial to ensure maximum efficiency. This makes these magnets perfect for DIY applications where precision is vital, such as in custom generator builds or repurposed wind turbines where you need optimized performance. -
Question:
What materials are these magnets made from?
Answer: The N42 Magnet Arc Segment is made from neodymium, a rare-earth element that provides an exceptionally strong magnetic field. This material is particularly valued for its lightweight and compact form combined with high magnetic strength, allowing for efficient use in compact spaces like motor rotors and wind turbine designs. Neodymium magnets are known for their durability and resistance to demagnetization, making them suitable for both indoor and outdoor applications. -
Question:
Can these magnets be used for DIY projects?
Answer: Absolutely! The N42 Magnet Arc Segment is perfect for DIY enthusiasts looking to create custom motors or integrate magnets into other projects. Their strong magnetic field and versatile arc shape enable innovative designs in generators, educational projects, or robotics. Hobbyists often use them to build everything from simple models to complex machinery, showcasing their adaptability in various crafting and engineering applications. -
Question:
What is the significance of the N42 grade?
Answer: The N42 grade indicates the magnetic strength of the neodymium magnet, with 'N' representing neodymium and '42' indicating a specific maximum energy product. This grade denotes a strong magnet, making it suitable for demanding applications like wind turbines and electric motors. Higher grades like N52 may offer greater strength, but N42 provides a perfect balance of performance and cost, making it an excellent choice for applications where space is limited yet powerful magnets are required. -
Question:
What are the dimensions of each segment?
Answer: Each N42 Magnet Arc Segment measures 2.36 inches in diameter, with a thickness of 5mm and an internal radius of 30mm and an external radius of 45 degrees. These dimensions are designed to optimize their integration into generator rotors or similar applications. Knowing these specifics is crucial when planning your project, as they help ensure a snug fit and better performance in various mechanical setups. -
Question:
How does temperature affect the performance of these magnets?
Answer: The performance of N42 neodymium magnets can be affected by temperature, as high heat can reduce their magnetic strength. N42 magnets typically operate best at room temperature, but they can withstand temperatures up to 80°C (176°F). If your project involves high-temperature environments, consider incorporating cooling mechanisms or selecting a higher-grade magnet with better thermal resistance. Understanding this aspect is essential for applications in electronics and machinery that may experience fluctuating temperatures. -
Question:
Are the magnets safe to handle?
Answer: Yes, N42 Magnet Arc Segments are generally safe to handle with basic precautions. Their strong pull can pinch skin or may cause minor injuries if fingers get caught between two magnets. Therefore, it’s important to keep them out of reach of children and handle them carefully when assembling or disassembling from projects. Additionally, always store the magnets in a safe place, preferably in pairs to minimize the risk of accidents. -
Question:
Can these magnets be used in conjunction with other materials?
Answer: Yes, N42 Magnet Arc Segments can be effectively used with various materials, such as iron, steel, and even in conjunction with other magnets. They create strong magnetic connections which can enhance functionality in generator designs and mechanical assemblies. Projects that utilize materials like aluminum or wood can also benefit from strong neodymium magnets to achieve secure attachments or enable motion mechanisms in robotics. -
Question:
Where can I buy N42 Magnet Arc Segment 2.36 Diameter OR30xIR5x45DEGx5mm DIY Moto Magnet?
Answer: You can purchase the N42 Magnet Arc Segment 2.36 Diameter OR30xIR5x45DEGx5mm DIY Moto Magnet at Ubuy in Zambia. Ubuy offers a variety of tools and supplies for DIYers and professionals alike, making it easy to find the right products for your projects, including powerful neodymium magnets. Their platform ensures a user-friendly experience with access to detailed product descriptions and customer reviews.
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Features & Benefits
- 8-piece pack of N42 Neodymium magnets.
- Precision CNC tooling machined with +/-0.1mm tolerances.
- Metallic finish with durable NiCuNi triple layer coating.
- Ideal for DIY projects and educational purposes.
- Perfect for generators and rotor wind turbines.
- Strong permanent magnets for reliable performance.
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