Great Magtech (Xiamen) Electric Co., Ltd is one of the most reliable manufacturers and suppliers of magnetics 829 alnico deep pot magnet in China. We warmly welcome you to wholesale high quality magnetics 829 alnico deep pot magnet from our factory. Good service and reasonable price are available.
What Is a Pot Magnet?
A pot magnet is a compact magnetic assembly made by placing a magnet inside a steel cup or shell. This design helps concentrate the magnetic force on one working face, so you get stronger holding power in a smaller size. Depending on your application, the internal magnet can be made from NdFeB, ferrite, Alnico, or other magnetic materials. You will often see pot magnets used for holding, mounting, clamping, lifting, or positioning metal parts in industrial and commercial settings. If you need a magnet that is easy to install and delivers focused magnetic strength, a pot magnet is often a practical choice.
Strong Magnetic Force in a Compact Pot Magnet Design
An NdFeB pot magnet is designed to give you a strong magnetic holding force in a small, compact size. This is one of the main reasons why it is widely used in mounting, fixing, clamping, and holding applications. The neodymium magnet is placed inside a steel pot or shell, which helps direct and concentrate the magnetic force to the working surface. As a result, most of the magnetic strength is focused on one side of the pot magnet, where it makes contact with the steel surface.
Strong Holding Power for Easy Mounting on Steel Surfaces
One of the biggest advantages of a pot magnet is its ability to create strong adsorption on an iron plate or other iron-containing surfaces. When the magnetic face is in direct contact with a flat steel surface, the holding force can be very strong, making the pot magnet a practical choice for fixing, mounting, clamping, and positioning products in daily use or industrial applications. This focused magnetic design helps you achieve reliable holding performance without taking up too much space.
External Thread Neodymium Pot Holding Magnet Specification
| Model | D (mm)(mm) |
M (mm)(mm) |
H (mm)(mm) |
h (mm)(mm) |
Net Weight(g) | Attraction(Kg) |
| NC10 | 10 | 3 | 14.3 | 5 | 4 | 1.5 |
| NC12 | 12 | 3 | 14 | 5 | 5 | 2 |
| NC16 | 16 | 4 | 14 | 5.2 | 9 | 8 |
| NC20 | 20 | 4 | 16 | 7.2 | 16 | 12 |
| NC25 | 25 | 5 | 17 | 7.7 | 26 | 22 |
| NC32 | 32 | 6 | 18 | 7.8 | 43 | 34 |
| NC36 | 36 | 6 | 17.6 | 7.6 | 54 | 41 |
| NC42 | 42 | 6 | 18.7 | 8.8 | 83 | 68 |
| NC48 | 48 | 8 | 24 | 10.8 | 130 | 81 |
| NC60 | 60 | 8 | 31.5 | 15 | 256 | 120 |
| NC75 | 75 | 10 | 35 | 17.8 | 510 | 178 |
External Thread Neodymium Force Detection
We use automated machinery at a pull-off speed of 80mm/min to test the maximum vertical pull force of the product by applying a load to a 10mm-thick steel plate.
1. The test methods measured by different companies can't be compared.
2. Need to consider the direction of force and tension of the insurance factor in actual use.
3. Ideally, when in direct contact with a ferromagnetic surface, e.g., mild steel. The actual pull force achieved does not only depend on the surface that is being clamped onto (material type, thickness, flatness, friction levels, etc) but also on the size and quality of the magnets.
Why Choose GME for Pot Magnets
We provide pot magnets with high-quality surfaces to meet the needs of different applications. Depending on your project, the magnetic pot surface can be plated with Mikuni, nickel, zinc, or coated with colored paint, giving you durability, corrosion resistance, and a professional finish.
We also offer customized solutions. You can provide us with your samples or technical drawings, and our team will work with you to produce pot magnets that match your exact specifications. This flexibility allows you to achieve the right size, shape, coating, and mounting design for your application.
By choosing GME, you are working with a reliable manufacturer that combines quality materials, precision engineering, and customer-focused customization. Whether you need standard pot magnets or fully tailored solutions, we ensure your magnetic assemblies perform effectively and safely in your industrial or commercial projects.
FAQ
Q: What are deep pot magnets used for?
A: Deep pot magnets are widely used for holding, clamping, mounting, positioning, and fixture applications. You can apply them in workshops, factories, machinery, signage, or display setups where a reliable and focused magnetic force is required.
Q: How do I choose the right holding force?
A: To select the proper holding force, consider the weight and size of the object, surface material, contact area, and safety factor. Make sure the magnet can securely hold your part under actual working conditions, including any vibrations or temperature variations.
Q: Is this product suitable for high-temperature environments?
A: Yes, unlike some other magnets, Alnico pot magnets are designed to maintain performance under high-temperature conditions. You can rely on them for applications requiring high heat resistance, such as industrial machinery or heated fixtures.
Q: Can GME customize pot magnets according to my drawings?
A: Absolutely. GME can produce custom pot magnets according to your samples or technical drawings, adjusting the size, shape, mounting type, coating, and magnetic strength to meet your specific project needs.
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External Thread Neodymium Pot Magnets Magnetic Pot Holding Magnet Application
The neodymium pot magnet is widely used in advertising Exhibition Display Signs, Holders, Magnetic Bases, mechanical processing, office and family life and other fields.
