Countersink Hole Neodymium Super Magnets For Holding

Strong round base Neodymium pot magnet with countersink hole for holding application

Round based neodymium pot magnet

Pot magnets, also called Cup Magnets, holding magnet, round base magnet, mounting magnet, flat pot magnet, etc. The pot magnet consists of a cylindrical or ring NdFeB (Neodymium-iron-boron) magnet assembled with a concentric non magnetic ring into a steel pot. The magnet is magnetized together with the pot to create a holding force that is significantly stronger than an individual magnet, because this pot structure directs and concentrates the flux from both magnetic poles to one active face.

The pot magnet will retain its magnet force permanently unless working temperature or external magnetic field increases. The size, shape and magnet material of the pot magnet can adjust to its usage requirements including pull strength, working temperature, etc.

The pot magnet is versatile so that it is appropriate for various industrial applications. The typical applications are fixture positioning, sign and banner holders, emergency light holders, tool bases, etc.

When considering your selection, please be aware of the following factors: The stated force (holding/gripping) is based on the pot magnet retaining force against a direct pull when offered to a clean ground mild steel surface with a minimum thickness of 6mm. The smallest gap, even paint or un-ground surface will reduce the holding force significantly. On a vertical surface the holding force is reduced by approximately 70%.

Composition: Magnet + Steel pot + Plastic sheet or Epoxy glue

Magnet Grade: N35-N52(N, M,H, SH), you can choose the grade according to the magnet's work temp. and pull force requirement.

Coating: Zn, Ni, NiCuNi, Epoxy, Chrome coating.

Shape: 

Product list for pot magnet:

Notice
1. Be careful fragile and clip hand.
2. Placed in a dry place, stored at room temperature!
3. Careful draw them, close each other slowly and gently when connecting two magnets. Hard crushing cause magnet damage and cracks.
4. Not allowed Children play with naked neodymium magnet.

FAQ:

1. Who are we?
We are based in Hangzhou, Zhejiang, China, found in 2007, 95% goods are exported.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. What certification do you have?

ISO 9001, SGS, REACH

4. How long will you give me the reply?
We will reply you in 24 hours.

5. How is the price?
As we believe the quality is the most important, we will provide the high quality magnet with reasonable price.

6. Could I get samples?
Yes, we have materials in stock to help you to get the samples as soon as we can.

7. How long will you deliver sample and bulk order?
If we have materials in our stock, we can send them within 3 days. If we don’t have material in stock, production time for sample is 5-10 days, 15-25 days for bulk order.

8. How to pay you?
 T/T, Western Union, Paypal, etc.