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  • 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
  • Are neodymium strong magnets waterproof ?

    Are neodymium strong magnets waterproof ?

    Normally neodymium strong magnets are not waterproof, although magnets are usually coated with a protective layer such as nickel copper nickel, zinc or epoxy to prevent rust and moisture corrosion, they are not waterproof, neodymium magnets can get wet or submerged for a short period of time , especially in the case of poor coating treatment.... ...More>>

    2022-04-02
  • What is the role of ferrite magnetic isolation sheet in wireless charging?

    What is the role of ferrite magnetic isolation sheet in wireless charging?

    With the launch of the iPhone 8 that supports wireless charging, the development of the wireless charging industry is in full swing, and more and more wireless charging products have entered people's lives. Today we are mainly talking about the wireless charging ferrite magnetic separator, as shown in the figure below.... ...More>>

    2022-02-24
  • What are the motors that need magnets in cars?

    What are the motors that need magnets in cars?

    such as window switch motors, steering wheel adjustment motors, ceiling motors, rear door motors, wiper motors, antenna lift motors, ABS pump motors, alternators, fan motors, water pump motors, vacuum pump motors , starter motor, oil pump motor, compressor motor, condenser motor, accelerator, secondary air pump motor, power steering motor, electric adjustment motor, self-suspension motor, fuel pump motor, cooling fan motor...... ...More>>

    2022-02-14
  • Are AlNiCo magnets strong magnet?

    Are AlNiCo magnets strong magnet?

    AlNiCo and ferrites are very magnetic. Weak, not strong magnetic, but the temperature resistance is quite good. This is also a law of magnets, magnetic force and temperature resistance are inversely proportional.... ...More>>

    2022-01-10
  • How long can ferrite magnets be used?

    How long can ferrite magnets be used?

    When it comes to the service life of ferrite magnets, the fact that they are called "permanent magnets" may have answered this question for us. Since all the materials that make up these types of magnets are very strong, they can be used almost permanently.... ...More>>

    2022-01-05
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