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  • Is there any magnetic force on the inner diameter surface of the radially outer magnetized ring magnet?

    Is there any magnetic force on the inner diameter surface of the radially outer magnetized ring magnet?

    Through actual tests, it can be seen that the inner circle of the radially outer multi-pole annular magnet also has magnetic force, but it is much smaller. At present, there is also a radial ring, which can achieve inner and outer monopole magnetization.... ...More>>

    2022-05-10
  • 1mm thick round neodymium magnet magnetic field strength and suction force

    1mm thick round neodymium magnet magnetic field strength and suction force

    Neodymium magnets with a thickness of 1mm are thin magnets, mainly in the shape of round blocks, which are very popular in the market. They are mainly used in various precision electronics, personal DIY, medical equipment, optical instruments, etc. Today I will introduce you a 1mm round strong Magnet's surface magnetic field strength (surface magnetism) and suction force.... ...More>>

    2022-05-06
  • What is cat eye nail magnet? What is the function?

    What is cat eye nail magnet? What is the function?

    What is a Nail Magnet? How do you use it? What kind of nail polish magnets are used? Today, the permanent magnet manufacturer Courage is here to share with you about the nail art magnet, including its shape and function use.... ...More>>

    2022-05-06
  • What is the pulling force of N50 magnet?

    What is the pulling force of N50 magnet?

    The pulling force of the magnet is not only related to the size of the magnet, but also to the direction in which the object is attracted. The following data is for reference only, if you need more accuracy, you can use a tension meter.... ...More>>

    2022-04-30
  • Which motors use neodymium arc magnets?

    Which motors use neodymium arc magnets?

    The specific motor types that apply neodymium arc magnets include elevator motors, special motors, electric vehicle motors, vacuum cleaner motors, generators, model aircraft motors, four-wheel drive motors, traction motors, vibration motors, etc...... ...More>>

    2022-04-28
  • Smart wireless door magnetic switch induction magnet installation

    Smart wireless door magnetic switch induction magnet installation

    The induction magnet is an important part of the door magnet. Whether the installation method is correct or not will directly affect the induction sensitivity of the door magnet. The induction magnet should be installed on the door or on the side that can move. When the door and window are opened, the induction The magnet is far away from the sensor to alarm.... ...More>>

    2022-04-26
  • How many kg can 20x5mm magnet absorb (pull force)?

    How many kg can 20x5mm magnet absorb (pull force)?

    How strong is the strong magnetic attraction force of 20x5mm NdFeB? 20*5mm magnet with N42 grade has a pulling force of about 6kg. The higher the grade, the higher the pulling force value. The 20*5mm ferrite of Y30BH is about 1.15 lbs/0.52 kg pulling force.... ...More>>

    2022-04-25
  • Why are neodymium magnets magnetic not as strong as they used to be?

    Why are neodymium magnets magnetic not as strong as they used to be?

    Courage magnet manufacturers in China not only provide magnet sales, but also provide magnet FAQs. Today, they answer the questions of netizens: Why is the magnetism of magnets not as strong as before?... ...More>>

    2022-04-22
  • Which glue is better for sticking motor magnets?

    Which glue is better for sticking motor magnets?

    Since most of the motor magnets (arc magnets) are bonded and fixed by multiple arc-shaped magnets, they need to be glued. So what kind of adhesive should be used? Which brand of adhesive is better? Let me introduce to you today.... ...More>>

    2022-04-21
  • Where are the bicycle code meter magnet installed?

    Where are the bicycle code meter magnet installed?

    The installation of code meter magnet has attracted the attention of many netizens. The following is a brief introduction to the installation position, material and shape of the code meter magnet.... ...More>>

    2022-04-13
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