0769-23388351
Toggle Navigation
Just see a know the question is about electric vehicle (bicycle) turn handle magnet, the netizen asked electric vehicle turn handle with what magnet? How does its magnetic force change? See also did not introduce very detailed, the following permanent magnet supplier courage to tell you about it.
What kind of magnet does electric bicycle turn handle use?
Xiao Fu has been in contact with several customers used in electric vehicle speed control turn, they use NdFeb arc magnets (curved magnet), proofing is used N35 performance, this can withstand 80 degrees of temperature. Most electric vehicle magnets are based on NdFeb material, after all, there are certain requirements for magnetic force.
Electric bicycle speed regulating magnet arc shape;
What is the change of magnetic force of rotating magnetic steel magnet?
At present, most of the handlebars are Hall handlebars. The output voltage of Hall handlebars depends on the strength of the magnetic field around Hall. Turning the handle changes the strength of the magnetic field around the Hall element and thus changes the output voltage of the Hall handle.
Guess you also want to know if the magnetic force of the magnet will demagnetize?
The magnetic steel will slowly demagnetize due to the motor heating and other factors, but because the internal Hall element is highly sensitive, it will not affect the use of the motor in general. Unless the motor overload and other factors cause the motor to produce a lot of heat in a short time and cannot timely heat dissipation, resulting in irreversible serious demagnetizing phenomenon of magnetic steel, and finally lead to the motor unable to operate and permanent stop, the magnetic steel can continue to be used after replacement.
Because customers use different specifications of the transfer magnetic steel, need to quote or find samples, welcome to contact courage magnet( High-temperature resistant NdFeB rotary handle magnet can be customized for you ).
Similar magnet article recommended;
This 25x5mm round neodymium magnet is made of N35 grade rare earth material with a nickel-plated surface, offering excellent corrosion resistance and stable magnetic force. It features a 5mm diameter countersunk hole in the center....
This is a rectangular block magnet used on the door magnetic alarm. The material is ceramic ferrite. The size is 25mm in length, 6mm in width and thickness. It is magnetized in the length direction, and the strong magnetic surface is 6x6mm....
Product Name: Radial Multipole Magnet for Drive Motor，Product Specifications: Customized. [The outer diameter of this magnet product is 9mm]，Magnetizing direction: radially charging，Number of magnetizing poles: 10 poles，Coating: Black Epoxy，Magnetic force size: about 1100gs...
The key component of the magnetic pump is the magnetic coupling, which is mainly composed of inner and outer magnets, even if two are used. At present, the inner and outer magnets are mainly made of NdFeB or rare earth cobalt, and then there is ferrite. This sample It is also suitable for magnetic drive pumps, with radial 6-pole magnetization, and many customers choose 6 or 8 pcs neodymium arc magnets....
Product Name: Rectangular neodymium magnet block with adhesive back, Size: Customizable, 1mm thickness is common, Magnetizing mode: thickness, Price: According to your magnet specification, performance, purchase quantity, Type of back glue: 3M, sponge, others, Application: DIY refrigerator sticker, DIY sun curtain, fixed painting, fixed door curtain, storage and arrangement, fixed teaching AIDS, Crafts...
This product is an industrial mounting magnet, made of the strongest neodymium magnets, square in shape, punched with countersunk screw holes to mount where it is needed, these powerful mounting magnets are typically used to lift and hold magnets, including magnetic tool holders , component lifters, clips, latch magnets, universal magnetic racks, etc....
This sample is a square magnet with 2 countersunk holes (screw holes), the material is the strongest NdFeB, N45 grade, magnetized in the thickness direction, it is a customized magnet, it can be installed with screws where it is needed, strong mounting magnet except square, you can also choose rectangle, bar, circle, size, performance grade you can choose...
This is a new scheme that can replace the multiple pcs arc magnets of the fan motor. It consists of ferrite magnet (above Y30)+plastic coating process. The number of magnetic poles can be 10, 14, 16, and the outer diameter is about 110-160mm. It is mainly used for the fan motor. If you are interested in this product, please contact the customer service website to make a quotation for you....