Superior Permanent Samarium Cobalt Rod Magnets, Samarium Cobalt Cylindrical Magnets, China Samarium Cobalt Rods Strong SmCo Magnets, Rare Earth Sintering SmCo Cylinder Magnets Chinese Magnet Factory Superior Permanent Samarium Cobalt Rod Magnets Specifications Diameter: 5 mm (0.19″) Thickness (Length): 10 mm (0.39″) Axially Magnetised through the thickness so that one flat face is north, the […]
Segmentation Neodymium Lamination Motor Magnet, N33AH Rare Earth Laminate Generator Magnets, China Manufacturer Direct Low Eddy Current Losses Segment Laminated Sintered NdFeB Magnet
Segmentation Neodymium Lamination Motor Magnet Part No. HSLAMIM-41
Customzied Specific Requirements
OEM or ODM service: Accept
Grade: N38AH N38EH N35AH N35EH N35UH N38UH N33AH
Surface Treatment: Phosphate / Epoxy
Laminated Magnet is to cut the whole magnet into many small magnets, and then use specific glue to bond together. These small magnets are insulated from each other and can cut down electromagnetic eddy current.
When the permanent magnet motor is running, the motor will generate harmonic and the magnet will generate 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 can just cut down this risk.
1. The thickness of insulating layers is within 0.04mm.
2. The bond strength of insulating layers can reach more than 50MPa.
3. The whole geometric tolerance is within 0.05mm.
4. These small magnets are insulated from each other.
5. The maximum working temperature can reach 200 ℃.
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.
Purpose: To reduce magnetic eddy current loss
Magnets & Motors
HSMAG has assisted companies in many motor projects, from design assistance to production of the rotor & stator. We have optimized, engineered and manufactured brushless DC rotor motors, linear motors, EV motors, and pancake motors. Permanent Type Laminate Phosphate Coated Segment Nd Magnet, High Precision Efficiency Rare Earth Laminate Generator Magnets
Each designs requires the correct combination of magnets, windings and materials to achieve the maximum efficiency. Selection of the correct magnets requires an understanding of the workings of the entire motor, which our engineering staff provides to each customer.
Magnets & Generators
Our generator customers require many of the same solutions as our motor customers. Using our expertise and experience, HS Magnetics has provided assistance with torque coupling requirements and the appropriate magnets used in generators. This assistance has led to improved designs and manufacturing efficiencies.
HS Magnetics also plays an additional role in the motor and generator industry. We have the ability to manufacture the magnetic sub-assembly of the entire motor or generator, including the windings, wiring, steel and assembly. Our in-house manufacturing mean reduced overall cost of manufacturing and production.
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.