Magnetic Stator Motor Permanent Arc Ferrite Ceramic Magnets, Permanent Arc Ferrite Magnet for Micro Motor with SGS & RoHS Certification, Anisotropic & Isotropic Hard Ferrite Magnet For Motor Generator, Stator Motor Permanent Magnet China Supplier Magnetic Stator Motor Permanent Arc Ferrite Ceramic Magnets Feature: 1) Material: SrO or BaO and Fe2O3 by ceramic processing technology; […]
Micro Rectangle High Strength Magnets 5.0*1.0*0.25mm Nd N35UH, Tiny Rectangular NdFeB Magnets, buy powerful performance sintering neodymium block magnets, high precise micro Neo magnets for electronics and medical instrument, magnets China supplier
Micro Rectangle High Strength Magnets Dimension 5.0mm*1.0mm*0.25mm, Nickel coating, Shape block, Grade N35UH
We have the ability to make small neodymium micro magnets less than 0.2 mm. Our tiny micro magnets have been used in many consumer electronics and medical applications. We carry many sizes of neodymium micro magnets in stock, but If you require a small, tiny neodymium micro magnet in a custom size, please contact us or use our online custom magnet quote form.
miniature motor, micro-mechanical devices,optical communication, instrument and meter, medical, watch, electro acoustic, cell phone, sensor, defense, photonic etc.
We own advanced processing equipments and full set of production lines, products range can be as small as size class, 0.2 mm ~ 2.0mm, with high precision, tolerance between 0.005mm and 0.02mm. Also, we can make thickness 0.12 mm on very tiny thin ring like magnetic materials, using high electroplating technology like parylene coating and checkout equipment of projector and microscope to offer high and reliable products for our customers.
Technical details of NdFeB
density: 7612 kg/m³ (0.275 lbs./in³);
magnetic field required for saturation: ±35 kOe;
BHmax value of the available range of neodymium grades: 170-422 kJ/m³.
Sintering is the most common and widely used process: a combination of heat and pressure produces a solid mass of magnetic material. N38SH Neodymium Micro Block Magnet
With their high strength and performance, neodymium magnets are used in many applications, such as:
spindle drives of hard disks
Often in combination with sensors.
exceptionally powerful performance;
supplies more energy per cubic metre than any other magnetic material;
relatively inexpensive, one-twentieth the weight of ferrite magnets and, based on ‘euro per BHmax’, approximately three-quarters the price of ferrite magnets;
relatively easy to process, especially compared to samarium-cobalt and alnico magnets.