Can a brushless motor still work if its magnet has a misaligned N S pole?

First, if magnets are installed with reversed polarity (N installed as S, or two adjacent poles both as N or S), the motor will almost certainly fail to start normally.... ...More>>

Do Magnets Get Stronger When Stacked?

Many people notice that when using magnets, stacking several together seems to make them “stronger” than a single magnet. Is this true? Today, we'll explain the science behind this phenomenon and illustrate it with examples.... ...More>>

18mm Neodymium Magnets Gauss And Pull Force

The magnetic flux density of 18 mm neodymium magnets is mainly affected by their grade (such as N35, N42, N54) and volume. As the grade of the magnet increases, so does the magnetic flux density.... ...More>>

Why do some magnets need magnetic pole markings?

In summary, whether magnets need to be marked with N S depends mainly on the application. Two magnets used in pairs need to be distinguished, while single magnets used for adsorption applications do not need to be marked.... ...More>>

Why can't strong neodymium magnets be made too thin?

This is because neodymium magnet is a sintered material, which is hard and brittle like ceramic. Once the thickness becomes too thin (such as 0.3mm, 0.2mm, or even thinner), it is highly prone to chipping and cracking during processes like slicing, grinding, electroplating, and packaging, resulting in a significant drop in yield rate.... ...More>>

10 Hot FAQs About Screw Countersunk Magnets

Regarding countersunk magnets, customers often encounter many questions. Below are the top 10 frequently asked questions and answers compiled by Xiao Fu.... ...More>>

Advantages and applications of square block neodymium countersunk hole magnets

Square（(square and rectangle)） countersunk magnet, also known as square countersunk hole magnet, that is, to punch one or more countersunk hole on the square magnet, is a more common type of magnet, mostly NdFeb material, Of course, ferrite material can also be just NdFeb is relatively more used, after all, the magnetic gap is placed there.... ...More>>

What type of magnet is not easy to rust in water?

Magnets are sometimes exposed to water in certain applications, either briefly or continuously. If magnets do not have good corrosion resistance, they are prone to rusting and failure. Today, we will introduce several types of magnets that are resistant to rust.... ...More>>

Key Knowledge Points of Small Magnets with Holes

Small magnet with holes usually refers to a small magnet with one or more holes on its surface, which is easy to pass through with a wire, string or other fixture.Today, this article will introduce small magnet with holes shape and hole type, use, material and so on in detail, hope it will be helpful to you.... ...More>>

Are AlNiCo Magnets Considered Strong Magnets?

AlNiCo and ferrites are very magnetic. Weak, not strong magnetic, but the temperature resistance is quite good. This is also a law of magnets, magnetic force and temperature resistance are inversely proportional.... ...More>>