Laminated Magnets

Laminated magnets can reduce eddy current Loss in high efficiency motors.
High efficiency demands the best materials, and the laminated rare earth magnets are proven to reduce eddy current losses in high efficiency motors. Fewer eddy current losses means lower heat and greater efficiency.

laminated magnets

laminated magnets

Technical requirement:
1. The thinnest available insulating layers, <20 um;
2. Performance at temperatures up to 200˚C;
3. Magnet layers from .5 mm and up custom shapes and sizes in neodymium magnets or SmCo manets.

Application scope:

Now aerospace, automotive, motorsport, and industrial markets are turning to laminated rare earth magnets, and are working to balance the tradeoff between power and heat.

Calculation of eddy current losses with and without lamination are shown below:

Neodymium Segment Wedge Snakeline Magnet N45UH For Motor Rotor

Neodymium Segment Wedge Snakeline Magnets N45UH For Motor Rotor

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Sintered NdFeB Arc Segment Snakeline Magnet N46UH For Motor

Sintered NdFeB Arc Segment Snakeline Magnet N46UH For Motor

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Neodymium Iron Boron Laminated Magnet Block N35H For Motor

Neodymium Iron Boron Laminated Magnet Block N35H For Motor

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Block NdFeB Laminated Magnet N38H For Permanent Magnet Synchronous Motor

Block NdFeB Laminated Magnet N38H For Permanent Magnet Synchronous Motor

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Epoxy-painting NdFeB Block Segmentation Technology Layered Magnets N40M

Epoxy-painting NdFeB Block Segmentation Technology Layered Magnets N40M

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N54 Lamination Permanent Magnet to reduce Eddy Current Loss

N54 Lamination Permanent Magnet to reduce Eddy Current Loss

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Small Segment Fan Shaped Lamination Permanent Magnets

Small Segment Fan Shaped Lamination Permanent Magnets

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Segment Lamination NdFeB Magnet To Reduce Magnetic Eddy Current Loss

Segment Lamination NdFeB Magnet To Reduce Magnetic Eddy Current Loss

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Neodymium Segment Lamination Magnet In Aerospace and Automotive

Neodymium Segment Lamination Magnet In Aerospace and Automotive

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Neodymium Segmented Magnet Reduce Eddy Current Loss for High-efficiency Motors

Neodymium Segmented Magnet Reduce Eddy Current Loss for High-efficiency Motors

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Gluing and Fabrication NdFeB Segmented Laminated Block Magnets

Gluing and Fabrication NdFeB Segmented Laminated Block Magnets

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Black Epoxy Coating Block NdFeB Magnet N45 for Eddy Current Loss

Black Epoxy Coating Block Laminated NdFeB Magnet N45 for Eddy Current Loss

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Block Laminated Neodymium Magnet N48 for Generators Motors

Block Laminated Neodymium Magnet N48 for Generators Motors

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N38SH Rectangle Laminated Magnet for Brushless DC Motors, Synchronous Motors

N38SH Rectangle Laminated Magnet for Brushless DC Motors, Synchronous Motors

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N40SH NdFeB Strong Rectangular Laminated Magnets

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NdFeB N42H Rectangular Sqaure Block Laminated Magnets 30x30x5mm

NdFeB N42H Rectangular Sqaure Block Laminated Magnets 30x30x5mm

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N40H Neodymium Laminated Block Magnet Rectangle 20x20x5mm

N40H Neodymium Laminated Block Magnet Rectangle 20x20x5mm

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Block Neodymium Iron Boron Laminated Magnet with Groove

Block Neodymium Iron Boron Laminated Magnet with Groove

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N38 Block Laminated Magnet with Groove and Epoxy

N38 Block Laminated Magnet with Groove and Epoxy

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Laminated Permanent Segment & Block SmCo Rare Earth Magnets

Laminated Permanent Segment & Block SmCo Rare Earth Magnets

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Epoxy Coated Sector Segment NdFeB Lamination Magnet

Epoxy Coated Sector Segment NdFeB Lamination Magnet

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Epoxy Coated Laminated Square Magnet Segmentation Tech

Epoxy Coated Laminated Square Magnet Segmentation Tech

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Laminated Segment Magnet for High-Efficiency Motor

Phosphate Surface Laminated Segment Magnet for High-Efficiency Motor

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Block Permanent NdFeB Lamination Motor Magnet

Block Permanent NdFeB Lamination Motor Magnet

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Segment Lamination SmCo Magnet

Customized Layered Segment Lamination SmCo Magnet

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High Temperature SmCo Arc Insulated Magnet

High Temperature SmCo Arc Insulated Magnet

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Lowest Eddy Current Losses Arc Laminated Rare Earth Magnets

Lowest Eddy Current Losses Arc Laminated Rare Earth Magnets

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Segment SmCo Laminated Magnet

Segment SmCo Laminated Magnet

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