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Like the general magnet manufacturers, they usually use the bench drilling machine, which mainly drill (punch), enlarge and lower the hole of the magnet. Of course, if you want to drill holes yourself, you can also try using a vibrating diamond grinding wheel drill.... ...More>>
The magnet in the brushless motor is installed on the rotor and is one of the important parts of the brushless motor. So what requirements does the brushless motor have for the magnet? For example, magnetic performance requirements, shape, number of poles, etc., let me introduce to you today.... ...More>>
This is not certain. There are many types of single motors, different types and sizes of motors, and the number of magnets used will be different, including the finances of magnets. Some motors use 2 pieces of magnets, and some have dozens of magnets, such as electric vehicle motors. In addition, not all motors have magnets, and some motors do not, such as AC motors.... ...More>>
Customers often ask about the price of neodymium magnets. How much is the price of one neodymium magnet or one kilogram? Today, Permanent magnetsmanufacturer Courage Magnet will tell you about this.... ...More>>
Many magnet suppliers have added the word "cheap" to the product names (key words) they sell to meet the search needs of consumers. Today, we will introduce to you what are cheap neodymium magnets, what are the characteristics of cheap neodymium magnets, and how to buy cheap high-quality neodymium powerful magnets,... ...More>>
Speakers or loudspeakers belong to the electroacoustic industry and can not lack permanent magnets. Magnets are mainly annular in shape, also known as horn annular magnets. At present, the speaker materials on the market mainly include ferrite materials, neodymium magnets and samarium cobalt magnets. How to choose? Today, Courage, a Chinese permanent magnet manufacturer, will take you to know.... ...More>>
About counterbore (screw hole) magnets, we have also introduced some before. The main material is neodymium iron boron. The commonly used types are round counterbore magnets, square countersunk magnets, triangle counterbore magnets, arc counterbore magnets, and rectangular counterbore magnets. Today, we will talk about its magnetization direction and drawings.... ...More>>
What does wet pressed ferrite mean? Where are wet-pressed arc ferrites mainly used? The following article will focus on this issue to share with you. The above is the relevant introduction about wet-pressed ferrite, edited by ferrite magnet supplier Courage, if you want to buy magnets, welcome to inquire with us.... ...More>>
In short, through proper maintenance and storage of magnets, permanent magnets can maintain their strength forever. However, if it is exposed to certain conditions, it will also lose its "permanent" magnetism. Ultimately, determining whether a permanent magnet will lose its magnetism over time depends on its specific application.... ...More>>
It is controversial whether neodymium iron boron magnets have magnetism as soon as they are produced. Some people think that magnets have magnetism as soon as they are made, while others think that they have no magnetism. Today, Xiao Fu from Courage Magnet Factory came to popularize this knowledge.... ...More>>