Lamination rare earth magnet is proved that it can reduce the eddy current loss for the high-efficiency motors.
The reduction of the eddy current loss can decrease the heat and enhance the efficiency. Nowadays, new-energy Auto, aerospace as well as Intelligent industrial robot markets are addicted to pursuing the balance of motor power and calorific value, so the demand of lamination rare earth magnet has kept increasing. With respect to your designing team and project requirement, we can help you to realize the magnetic customization of the following contents by using the licensed process manufactured lamination rare earth magnet in HSMAG Magnetics: Ningbo Factory motor application epoxy coated sector neodymium magnet laminations Insulation thickness：50-100μm Insulation layers：Layer(Magnet thickness limits the layers) Max working temp. of the magnet：60-400℃ Temp.Resistance of the magnet surface coating：200-500℃ Corrosion resistance of the magnet surface coating：Neutral salt spray resistance can be over 1000hrs and PCT can be over 500hrs. We can also provide magnetic assembly, even the complete motor rotor. Magnet segmentation technology is a very practical way to make high-resistivity magnet without changing the composition of the magnet.
High grade Customized Segment Laminated Neodymium Magnet For Motor, Laminated Magnet Assembly, Lamination Rare Earth Magnet for Motors Sintered NdFeB magnets typically have a higher temperature coefficient than other rare earth magnets. When the magnet is exposed to a higher temperature, it may lose part or all of its magnetic performance. Depending on the temperature and duration to which a magnet is subjected to, magnetic loss can be reversible. The recommended maximum operating temperature, residual induction (Br), and the intrinsic coercive force (Hci) should be considered when determining which magnet grade to use for your application. Contact your HSMAG representative to find out the correct magnet for your application.
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