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We all know that magnets can be punched, as we have mentioned before, today we mainly tell you about the main role of magnets with small holes in the middle and various pictures.
What is the main function of a magnet with a small hole in the middle?
This role is a lot, not certain. For example, some product designs require a hole in the middle or side of the magnet for installation, some may be due to the need to install a screw fixed somewhere, some may need to add a small steel shaft in the middle of the motor or other places, and so on.
What are the types of magnets with small holes in the middle?
Magnets can be made into a small hole in the middle of the disc, a small hole in the middle of a square, a hole in the middle of a cylinder, a magnetic tile(Arc) hole, a small hole on the side of the ring, etc. The material can be quoted free of charge according to customer requirements.
More magnet types with small holes;
Square strong small magnet with hole [sales quotation supplier]
Round magnet with small hole in center
Courage magnet manufacturers recommended column;
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Advantages and applications of square block neodymium countersunk hole magnets
What is the difference between round magnet with hole and without hole?
Neodymium round magnets with a diameter of 5mm and a thickness of 4mm are more commonly used. If you feel that the magnetic force is not enough, the performance level can be appropriately improved. Welcome to consult the price!...
Our company is a permanent magnet supplier from China. We are good at processing micro-precision magnets, high-performance magnets, special-shaped magnets, and multi-pole ring magnets. The quality is guaranteed and the price is not expensive. We look forward to customer consultation from all over the world....
The sample is an N52 high-performance ultra small hole radially sintered neodymium rotor magnet, with specifications of 2mm outer diameter, 0.9mm bore, and 4.5mm height....
This is a square neodymium magnet for earphones, the length and width are 5mm, the thickness is 2mm, the thickness is magnetized, the surface is galvanized, 1mm or other thickness can also be selected, non-high temperature grade, the maximum working temperature is less than 80 ℃...
The sample is a high-performance ferrite rotor magnet with a radial 3-pair pole configuration (6 poles), measuring 20mm in outer diameter, center bore diameter of 8mm, and height of 27mm. surface magnetic flux density reaches approximately 1800 Gauss....
This is a small-sized short bar shaped neodymium iron boron strong magnet with a specification of 1.5 × 1.5 × 10mm. It is made of N42 performance grade neodymium iron boron material and magnetized along the length direction (10 mm direction)....
This is a rare earth NdFeB strong magnet with a length of 30mm, a width of 20mm and a thickness of 10mm. Surface treatment is nickel-copper-nickel, and the thickness is 10mm. Magnetization direction is length direction....
This product is a small rare earth NdFeB magnet ring, with gold plated surface, N52 grade, the magnetization method is axial, the size is 5mm outer diameter, 2mm inner hole, 2mm height, and the tolerance can be ±0.02mm. Welcome to consult us for the price....