What are the uses of large ferrite rings? What are the common sizes?

Large ferrite ring, that is, large diameter size ring ceramic ferrite magnet, is much cheaper than rare earth neodymium magnet in price, so it can replace NdFeb in some applications. Today, this article mainly introduces the application and size of large ring ferrite.... ...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>>

Why are square block countersunk neodymium magnets so popular with customers?

Which one is better to buy customized square block counterbore magnets? It is recommended that the manufacturer of Courage Magnets in china, Long term provision customized square (rectangular) counterbore magnets with various sizes and performances. Today I tell you why square counterbore is so popular with customers? What are its advantages?... ...More>>

What is the biggest difference between arc magnet and rectangle magnet for motor?

In some common DC motors, there are two kinds of magnet steels that are used most, namely tile arc magnet and straight plate (rectangular) magnet. Some netizens will ask, what is the biggest difference between the two? Which is better?... ...More>>

Introduction advantages of injection multipole magnet ring for bldc ceiling fan

Why use injection moulded multipole magnetic rings on ceiling fans? What are its main uses above? Next, Xiaofu, a manufacturer of Courage magnets, will tell you about the advantages of injection moulded multipole magnetic rings for suspension fan brushless motor.... ...More>>

Which mechanical equipment or accessories need neodymium powerful magnets?

Some time ago, a friend posted a post asking, what mechanical equipment or mechanical parts need to use the powerful NdFeB magnet? There are many mechanical equipment that use powerful magnets. Xiao Fu, the magnet manufacturer, has listed and sorted out some of them, hoping to help you.... ...More>>

Is the magnet used in the speaker sintered NdFeB or bonded NdFeB?

With the advancement of technology, the range of speaker speakers is getting wider and wider. loudspeaker are used from mobile phone headphones, MP3 headphones to car audio and so on. Generally speaking, the magnets used in speakers/horn are sintered NdFeB or bonded NdFe. What about boron?... ...More>>

Application of NdFeB permanent magnet in new energy vehicles

Many applications of neodymium iron boron have been introduced before, such as the application of high-performance neodymium iron boron permanent magnetic materials in the robot field, the application of neodymium magnets in electrical appliances, and the application of neodymium magnets in headphones. Today, we will introduce the application of neodymium magnets in new energy vehicles.... ...More>>

What are the types of arc magnets used in DC motors?

Arc magnets are mainly used in various DC motors, such as brushless DC motors, permanent magnet DC motors, etc., and magnets are indispensable. So what are the main arc magnet materials used in motors? What are the advantages? Please read on.... ...More>>

What kind of sensors need use magnets?

Non-contact sensors use magnetic materials. Such as Hall sensor, car position sensor, motor speed sensor, weighing sensor, security alarm sensor, magnetostrictive displacement sensor, car brake sensor, car wheel speed sensor, magnetic control sensor, vehicle speed sensor, water flow sensor, inductive type Magnetic sensors, inductive sensors, etc.... ...More>>