N52 Super Strong Neodymium Magnet 40×20×10mm Factory | Fullzen Technology

Short Description:

N52 Super Strong Neodymium Magnet (40×20×10mm) is a strong rectangular magnet made of Neodymium Iron Boron (NdFeB), known as one of the strongest permanent magnets available.

Key Features:

Grade:
N52 is the highest grade of neodymium magnets, providing the highest magnetic strength for its size.

Dimensions:
40 mm (length) x 20 mm (width) x 10 mm (thickness).
Compact size, but extremely high magnetic strength for its size, ideal for applications requiring high performance magnets.

Magnetic Strength:
Generates up to 70-90 kg of magnetic pull force (depending on setup and surface contact), providing excellent holding power.
Surface magnetic field strength is approximately 1.42 Tesla, suitable for demanding applications.

Customized logo: Min. order 1000 pieces

Customized packaging: Min. order 1000 pieces

Graphic customization: Min. order 1000 pieces

Material: Strong Neodymium Magnet

Grade: N35-N52, N35M-N50M, N33H-N48H, N33SH-N45SH, N28UH-N38UH

Coating: Zinc,Nickel,Gold,Sliver etc

Shape: Customized

Tolerance: Standard tolerances, usually +/-0..05mm

Sample: If there is any in stock, we will send it within 7 days. If we don't have it in stock, we'll send it to you within 20 days

Application: Industrial Magnet

Size: We will offer as your request

Direction of Magnetisation: Axially through height

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Product Detail

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Product Tags

Neodymium 40×20×10mm block magnets

Material:
- Composed of neodymium (Nd), iron (Fe), and boron (B) in the NdFeB alloy, with a nickel-copper-nickel (Ni-Cu-Ni) coating for corrosion resistance and durability.
Magnetization:
- Axially magnetized, meaning the north and south poles are located on the larger 40mm × 20mm faces, offering strong attraction across flat surfaces.
Temperature Tolerance:
- Effective in temperatures up to 80°C (176°F). Higher temperatures may cause some loss of magnetic strength unless specially designed for heat resistance.

We sell all grades of neodymium magnets, custom shapes, sizes, and coatings.

Fast Global Shipping: Meet standard air and sea secure packing, More than 10 years of export experience

Customized is Available: Please offer a drawing for your special design

Affordable Price: Choosing the most suitable quality of products means effective cost savings.

Magnetic Product Description:

Applications:

Industrial Uses: Great for heavy-duty applications such as motors, generators, or magnetic separation systems.
Magnetic Holding: Used in machinery or tools where strong magnetic attachment is needed.
DIY and Home Projects: Ideal for magnetic latches, fixtures, or tool holders.
Engineering Projects: Suitable for experimental or high-performance magnetic setups in research and development.

Warnings:

Due to its strength, handle with care to avoid injury or damage to objects.
Keep away from electronic devices, as the strong magnetic field can disrupt or damage them.

This N52 40×20×10mm magnet is designed for projects requiring maximum magnetic strength in a compact form, making it ideal for industrial and high-performance applications

Uses For Our 40×20×10mm Block Magnets:

1. Industrial Applications

Magnetic Separators: Effective in separating ferrous materials from non-ferrous substances in manufacturing and recycling processes.
Magnetic Holding Systems: Used to hold heavy metal parts or tools securely in place during machining or assembly processes.

2. Engineering and Robotics

Motors and Generators: Incorporated in high-performance motors and generators to enhance magnetic field strength and efficiency.
Robotic Grippers: Utilized in robotic arms and grippers for securely handling and manipulating metal objects.

3. Magnetic Fixtures and Mounts

Tool Holders: Mounted on workbenches or walls to hold and organize metal tools and equipment.
Magnetic Mounts: Used for mounting and securing metal components or devices in place.

FAQ

Can the magnet size be customized?

Yes, we support customized service, we can do anything you want.

Can magnets be magnetized with planar multipoles?

Yes, Depending on our level of specialization, we can magnetize magnets with planar multipolarization

How long does it take for magnet proofing?

Normally 7-10 days,If you need to expedite it, you can tell us the time that you expect to receive the goods

Your Custom Custom Neodymium Magnets Project

Fullzen Magnetics has more than 10 years of experience in the design and manufacture of custom rare earth magnets. Send us a request for quote or contact us today to discuss your project's specialty requirements, and our experienced team of engineers will help you determine the most cost effective way of providing you with what you need.Send us your specifications detailing your custom magnet application.