Arc Segments Magnets for Motor – Bread, Tile, Wedge, Curved Magnets Arc Magnets are curved magnets with variants bread, tile and wedge shapes. Because of the limits of the magnetization orientation, they are a unique shape and will combine to form a ring magnet instead of single radial ring magnets. Four or more segment permanent [...]
What is Arc Magnet ? Introduction of Arc Magnet (Type Advantage Magnetic Pole) Most of the magnets that many people see in life are round, ring, or square. There are fewer irregularities. In fact, magnets have the same properties as many products, and they can have many shapes, including arcs. Shapes, rhombuses, ellipses, bumps, trapezoids, [...]
Magnets for Motor Applications Magnets and Assemblies from MPCO Magnetic Products can be found in many types of motors, generators, and actuators. Rare Earth magnets (Samarium Cobalt and Neodymium), or ferrite (ceramic) magnets can be used in magnetic motor and vehicle magnet applications. Rare Earth magnets are typically two to three times stronger than ferrite [...]
Various shapes Magnets Magnetization Orientation Neodymium, ceramic, samarium cobalt magnets can be custom-made in various shapes, sizes and magnetization orientations or directions. In this article, we list out and illustrate some of the available options for magnetization orientation which is defined during pressing process and prior to magnetization. Of course, engineers can always request otherwise [...]
Large Undulator Neodymium Permanent Magnets China MPCO MAGNETICS has some customers, who request permanent magnets for undulator, like N50M neodymium arc magnets in large sizes, with cutted sides, Nickel coating, working temperature 80 ℃. Customers usually send us drawings with enough information. A few of them require spread of magnetization less than 0.5%. As for [...]
Wind Power Magnets To that end we have developed a line of permanent magnets exclusively for direct drive, wind power turbine generators. We have produced this grade of material for use in DD PMG's (Direct Drive Permanent Magnet Generators) for small and large size wind turbines from 25 kW to 2.3 MW. DD PMG’s used [...]
Wind Turbine Module Magnetic Assembly During the mounting process of MW-grade Motor/Generator’s magnetic rotor, the NdFeB magnets can be easily damaged during assembly. In this circumstance, the magnet fragment and dust are easily stick and attached to the contact surface between magnet and yoke, which would increase the gap distance and even more, lead to [...]
Rotor magnet shaping technologies for permanent magnet electrical machines Engine torque ripple is essential for the comfort of vehicle passengers. Large torque ripple may result in a harsh driving experience. Moreover, additional noise and vibration are byproducts of torque ripple. The service life of the machine and attached components can be influenced by severe vibrations. [...]
NdFeB MAGNETS Neodymium permanent magnets (Nd-Fe-B / NdFeB MAGNETS) are composed of neodymium, iron, boron and a few transition metals. These magnets are extremely strong for their small size, metallic in appearance and found in simple shapes such as rings, blocks, discs and arcs. Attributes of NdFeB Magnets - Very high resistance to demagnetization High [...]
ARC Magnets Manufacturer MPCO Design in China, MPCO supply custom arc magnets dimension of customer's design Arc magnets are a unique shape which are designed especially for motors, generators and alternators and are commonly used for both rotors and stators. They are also used in magnetic flywheel assemblies. In motor design a ring of magnets [...]
How to Select the Magnet Shapes A magnet is an object that exerts either an attractive force or a repulsive force on another object. Good examples of materials with strong magnetic properties are iron, mineral lodestone and certain types of steel. One popular type of magnets is the rare-earth magnet. Commonly called a neodymium magnet, [...]
Spiral Segment Magnets of Special Motor Magnet, Spiral Tile Arc Magnets In our daily life, such as block magnets, disc magnets, cylindrical magnets, ring magnets, etc., these should be familiar and often accessible. However, some shaped magnets, such as spiral segment magnets, should be very strange to most people. The following magnet manufacturers will briefly [...]
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