Can a 15x5mm circular magnet achieve magnetic strength of 5000GS?

For a circular neodymium iron boron magnet with a diameter of 15mm and a thickness of 5mm, it is unlikely to reach 5000 Gauss, let alone other materials.... ...More>>

Analysis of the reasons for the unqualified size of magnets

Some internet users have asked what the reasons are for magnets failing to meet dimensional specifications. Below is an analysis of some common causes compiled by our editorial team.... ...More>>

Is the north pole of a countersunk magnet on the large hole face?

As explained above, you should now understand that magnetic poles are determined by the magnetization method, not by the countersink structure. Specific pole assignments (N or S on particular faces) can be discussed directly with the magnet manufacturer.... ...More>>

Precautions For Using Magnets That You Must Know

In fact, whether it is neodymium iron boron or ferrite magnets, improper use can affect product performance and even cause magnet damage. Today, I will talk to you about some important usage details.... ...More>>

Does the size of the magnet affect the torque of the motor?

In short, the size of the magnet plays a crucial role in motor performance, but it is only one of the many factors that affect torque. The comprehensive consideration of motor design includes the size, shape, magnetic field strength, and coordination with other components of the magnet.... ...More>>

How can the surface magnetic field of a 42H magnet be over 500 mT?

So, a 42H magnet with a magnetic field exceeding 500mT is a conditional and normal phenomenon. Ordinary 3mm and 5mm thick magnets cannot achieve such high surface magnetic strength.... ...More>>

How to weaken the magnetic force of a customized magnet if it is too strong?

The best solution is to increase the distance between the magnet and the object being held. As the distance increases, the magnetic field weakens rapidly. Adding a layer of plastic,... ...More>>

Can Ferrite Magnets Be Magnetised With Multiple Poles on Single Face?

First, the answer: ferrite magnets can indeed be magnetised with multiple poles on a single face. This applies to circular, ring-shaped and square magnets, amongst others.... ...More>>

How many poles does the disc magnet in the sensor section typically have?

In various position detection and speed feedback applications, the shapes of magnets commonly used in conjunction with sensors are mostly circular, ring-shaped, and hollow cylindrical. Some netizens have asked how many poles are typically found in the circular magnetic pieces of the sensor part?Actu... ...More>>

Why is the vertical load-bearing capacity of a magnet stronger?

Why is the vertical load-bearing capacity of a magnet stronger?... ...More>>