Block Laminated Magnet with Groove

SMON5996 Block Laminated Magnet with Groove

Product ID: SMON5996

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DESCRIPTION

Block Laminated Magnet with Groove Introduction

Block Laminated Magnet with Groove is a specialized magnet designed for enhanced performance and specific application requirements. It is typically made from high-strength magnetic material - neodymium (NdFeB).

Block Laminated Magnet with Groove is constructed from multiple thin layers or sheets of magnetic material bonded together to form a block. The magnet is composed of thin laminated segments, which help reduce eddy current losses. This is particularly important in high-speed and high-frequency applications. The groove can be customized to meet specific application requirements, making the magnet versatile for different uses.

Block Laminated Magnet with Groove Specification

Grade	N38, or customized
Insulating Layer	<20 μm
Working Temp.	<200℃
Magnet Layer	≥0.5 mm, or customized

Block Laminated Magnet with Groove Applications

Electric Motors: Used in high-efficiency electric motors where the groove can assist in mounting or cooling.
Generators: Employed in generators to enhance efficiency and provide specific design functionalities through the grooved structure.
Transformers: Utilized in transformers where the groove can help manage heat or align the magnet with other components.
Magnetic Assemblies: Applied in various magnetic assemblies where precise alignment or specific design features are required.
Industrial Machinery: Used in machinery requiring high-strength magnets with customized features for optimal performance.

Laminated Magnet

Laminated magnets are specialized neodymium-based magnets designed to reduce eddy current losses in high-efficiency applications. These magnets are composed of multiple magnetized layers separated by insulating materials, which help minimize heat generation and enhance performance in high-frequency environments. Common types include Arc Segment Laminated Magnets, Laminated Magnets with Epoxy Coating, Fan Shape Laminated Magnets, and Block Laminated Magnets with Groove.

Function

Laminated magnets function by reducing eddy currents that typically occur in solid neodymium magnets when exposed to rapidly changing magnetic fields. This property enhances efficiency, particularly in high-speed motors, generators, and transformers.

Properties

Material: Neodymium (NdFeB) with insulating layers to minimize eddy currents.

Magnetic Performance: Maintains high magnetic strength while improving efficiency in dynamic applications.

Eddy Current Reduction: Laminated structure significantly decreases energy loss and heat buildup.

Coating Options: Common coatings include epoxy, nickel, or other insulating layers to prevent oxidation and enhance durability.

Customizable Shapes: Available in arc segments, fan shapes, blocks with grooves, and other tailored designs to fit specific applications.

Usage

Laminated magnets are widely used in:

High-Speed Electric Motors: Improving efficiency by minimizing eddy current losses.

Generators and Transformers: Enhancing performance in alternating magnetic fields.

Aerospace and Automotive: Used in electric vehicle (EV) motors, aircraft propulsion, and power systems.

Wind Turbines: Reducing energy dissipation for improved efficiency.

Medical and Industrial Equipment: Applied in high-precision instruments requiring stable magnetic performance.