Block Neodymium Iron Boron Laminated Magnet with Groove

Block Neodymium Iron Boron Laminated Magnet with Groove, N38 Block Laminated Magnet with Groove and Epoxy, Block Permanent NdFeB Lamination Motor Magnet, Super Strong Block Laminated Motor Magnets for Eddy Current Loss, Laminated Glued Layered Square Neodymium Magnets, Magnet Segmentation Technology

Block Neodymium Iron Boron Laminated Magnet with Groove  Item No. MPCO-LAMN series
Grade N38, or customized
Insulating Layer <20 μm
Working Temp. <200℃
Magnet Layer ≥0.5 mm, or customized
Shape Block
Size Customzied Specific Requirements
Material Neodymium Iron Boron
Coating Un-coated
MOQ 1000 pcs

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. N40 Zinc Convex Rectangle Block Neodymium Magnets 20mm Length

Laminated Magnets-The right way for solving eddy effect
Laminated magnets are a type of magnets designed to reduce energy losses and improve efficiency in electrical devices. They are essentially magnets made by stacking thin layers, or lamination, of magnetic material together. Each layer is typically coated with an insulating material to prevent electrical currents from flowing between them.

The primary advantage of laminating magnets is to minimize eddy current losses. Eddy currents are loops of electrical current that can form within conductors when they are exposed to a changing magnetic field. These currents generate heat and waste energy. By laminating the magnetic material, the eddy currents are confined to each thin layer, and the insulating coatings prevent them from flowing between layers. This results in a more efficient magnetic field with less energy lost as heat.

Laminated magnets are commonly used in applications where magnetic fields are rapidly changing, such as in electric motors, transformers, and generators. They help enhance the performance and longevity of these devices by improving energy efficiency and reducing heat generation.

What is the glue thickness of the laminated magnet？
The glue thickness in a laminated magnet can vary depending on the specific application and design requirements. In general, for laminated magnets, the adhesive layer between the lamination is typically very thin, often in the range of 0.1 to 0.3 millimeters (0.004 to 0.012 inches).

The primary goal is to ensure a strong bond while minimizing the impact on the magnetic properties of the laminate. Thin adhesive layers help maintain the overall performance of the magnet while providing the necessary structural integrity.