Multipolar Isotropic Ferrite Ring Permanent Magnet, Ceramic Multi-pole Magnets, motor rotor permanent ring magnets, Radially Orientation Multi-polar Magnetic Ring, Anisotropic hard ferrite magnetic rings for electronic motors Multipolar Isotropic Ferrite Ring Permanent Magnet Features: Specification size: custom design drawing Magnetizing mode: Radial 6 poles Type: Permanent Magnet Tolerance: +0.1mm Composition: Sintered Ferrite Magnet (hard ceramic) […]
L Type Laminated Permanent Magnets for Optimal Efficiency, Free Samples Magnet, Superior Strength Laminated Electric Motor Magnets, Neodymium Laminated Phosphated Magnet Offer the Thinnest Insulating Layers & Lowest Eddy Current Losses
L Type Laminated Permanent Magnets for Optimal Efficiency Part No. HSLAMIM-33 – L Type magnets reduce eddy current loss in high efficiency motors.
Samarium cobalt or neo magnets from HSMAG Magnetic Technologies with the thinnest insulating layers.
Achieve optimal magnetic performance with the lowest resistance: announcing L Type Laminated Magnets from Hangseng Magnetic Technologies.
Motor designers in markets such as aerospace, motors ports, automotive, and industrial are challenged to continually improve the efficiency of their high efficiency, high switching frequency applications. These applications demand the best magnetic materials, and Arnold L Type laminated magnets deliver record-breaking performance under extreme conditions.
L Type magnets are crafted from best-in-class samarium cobalt and neodymium iron boron materials with:
The thinnest available insulating layers, <20 um
Performance at temperatures up to 200˚C
Magnet layers from .5 mm and up in custom shapes and sizes in neodymium iron boron or samarium cobalt
“L Type Laminated Magnets are the ideal solution for customers looking to get increased efficiency from their permanent magnet motor materials,” HSMAG stated. “The innovative laminated magnet process results in next-generation material — a perfect complement to our suite of industry-leading samarium cobalt and neodymium iron boron magnets and assemblies.”
Material Neodymium Magnets
Grade N35-N52, 33M-50M, 30H-48H, 30SH-45SH, 30UH-40UH, 28EH-38EH, 30AH-33AH
Demension Customized size
Coating Silver, Gold, Zinc, Ni-cu-Ni. Epoxy etc.
Shape Customized NdfeB magnet shape
Magnetization direction Thickness, Length, Axially, Diametre, Radially, Multipolar
Application NdfeB Neodymium rare earth permanent magnets are widely applied in Auto, energy-efficient Motors and Generators, Machinery, Audio/Video and Communication Equipment, Medical Device(MRI), Office Automation, Magnetic Separator, etc. Free Samples Motor Rectangular Permanent Magnet Laminated
Delivery time 15-30 days according to order quantity
Capicity 5000 tons each year
Packaging 35x28x20cm or as per your request
When the permanent magnet motor is running, the motor will generate harmonic and the magnets themselves will generated skin effect, these all will bring a lot of eddy current loss, and then the temperature of permanent magnet rises, which results in irreversible demagnetization and affects the safety and stability of motor operation. So, the design of laminated magnet assembly is able to cut down risk and loss, however to improve the efficiency of motor.
Testing results :
The eddy current loss of magnet decreases with the increase of magnet segments
1.The thickness of insulating layers is within 0.04mm.
2. In normal temperature, the bond strength of insulating layers can reach more than 50Mpa.
3. The maximum working temperature can reach 200 ℃.
4. The whole geometric tolerance is within 0.05mm.
5. These small magnets are insulated from each other.
Reducing electromagnetic eddy current
Remaining the same magnetic properties with the whole magnet or ever superior