Two methods for securing magnets embedded in plastic components

In many plastic products, small magnets are used, such as sensors, electronic products, toys, door locks, level gauges, motors, and various magnetic components. After the magnets are installed in plastic parts, how to fix them firmly and not easily loosen is a concern for procurement and engineering... ...More>>

Adaptation scheme for the number of magnetic poles of fan motors in different scenarios

In brushless motor fans, the choice of the number of magnetic poles directly affects the motor’s rotational speed, noise level, operational stability and cost. So, what are the requirements for the number of rotor poles and stator slots in different types of fans?Household floor fans and table fans... ...More>>

Are injection moulded magnetic rings suitable for use in air conditioning systems?

Overall, injection-moulded magnetic rings for air conditioning applications represent a cost-effective solution. For applications such as air conditioning fans and small brushless motors, injection-moulded magnetic rings offer clear advantages in terms of cost.... ...More>>

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 make magnets magnetism weaker? What are the methods?

Some people want the magnetism to become stronger, and some feel that the magnetism is too strong and want to reduce it and become weaker. Today, our article mainly talks about some methods and techniques to make the magnetism weaker. I hope it will help you. !... ...More>>