Block Permanent NdFeB Lamination Motor Magnet Item No. MPCO-LAMN series
Grade N40H
Shape Block
Size Customzied Specific Requirements
Material Neodymium Iron Boron
Coating Un-coated
MOQ 1000 pcs
Laminated magnet is produced with several pieces of magnets glued so as to reach insulation effect between those pieces. Therefore sometimes laminated magnet is also called insulated magnet or glued magnet. Laminated SmCo or laminated Neodymium rare earth magnets are proven to reduce the eddy current loss for the high efficiency motors. Customized Layered Segment Lamination SmCo Magnet
Accompanying the higher performance and lower cost of permanent magnets, permanent magnets are also coming into use in large machines such as motors for electric cars, motors for railroads, and wind-powered electric generators. With the expansion of usage applications, permanent magnets are also becoming larger and coming to be used at higher rotation rates, so the loss due to eddy currents from permanent magnets is becoming a problem. Therefore, the permanent magnet loss in magnetic circuits is simulated with magnetic field analysis and magnet shapes are proposed to reduce that loss.
China Motor Magnet Suppliers
Motor Magnet,usually have huge magnetism and high working temperature, neodymium magnets, smco magnets Ferrite Magnet are motor magnets,pending on magnetic properties and unit price, Neodymium Magnet is the best motor magnet of industrial areas.
Neodymium magnets are have the most rich remanence of magnetism, but the working temperature of pure Ndfeb Magnet is low, formula need adjustment for higher working temperature of neodymium magnet.Surface coating is needed to prevent neodymium magnet from corrosion.
The fewer the eddy current loss becomes, the lower the heat generates to enhance higher efficiency. Nowadays the demand of laminated rare earth magnets has been going up, because aerospace, industrial markets and promising EV especially are dedicating to pursuing the balance between motor power and heat. Custom Drawing Design Block Insulated Magnet Thanks to knowledge in electric motor and extensive experience in laminated magnets, Horizon can work with customers to improve motor performance through ensuring laminated magnets with following characteristics:
Stable working at temperature up to 200˚C
Consistency of insulation guaranteed
Insulation layer ranging 25 -100 μm
Magnet layer with thickness from 0.5mm and up in a wide of shapes like block, loaf, segment and wedge
Magnet material in SmCo or Neodymium
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