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Arc NdFeB High Power Permanent Magnets Neodymium Magnets In Wind Turbines

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Arc NdFeB High Power Permanent Magnets Neodymium Magnets In Wind Turbines

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Brand Name : Monte Bianco

Model Number : N35-N52 (M.H.SH.UH.EH.AH)

Certification : ISO9001, ISO14001, TS16949

Place of Origin : China

MOQ : 500 piece

Price : Negotiatial

Payment Terms : T/T

Supply Ability : 500k pcs/month

Delivery Time : 15-30 working days after received your payment

Packaging Details : Standard Package

Product name : High Power Permanent Magnets

Grade : N35-N52 (M.H.SH.UH.EH.AH)

Coating : Ni, Zn, Cr, Gold, Silver, Epoxy, Phosphating

Size : Customized Magnet Size

Material : Permanent Neodymium Magnet

Application : Industrial Magnet

Processing : Sintered Motor Magnet Permanent,Sintered

Packing : Foam Board+carton Box or Customized

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Arc NdFeB Magnet For Generators Wind Turbine Neodymium Permanent Magnets

Wind turbines can work in the wilderness and withstand the tests of high temperature and cold. At the same time, motor loss also leads to an increase in motor temperature. Sintered neodymium iron boron magnets can operate at 120 ° C.

The Curie temperature of neodymium iron boron permanent magnet alloy is about 310 ℃. When the temperature of the magnet exceeds the Curie point, it will change from ferromagnetism to paramagnetism. At the Curie temperature, the remanence of neodymium iron boron decreases with increasing temperature, and its remanence temperature coefficient (Br) is -0.095-0.105%/. The coercive force of Nd-Fe-B decreases with increasing temperature, and the temperature coefficient of coercive force β (jHc) is -0.54-0.64%. If an appropriate coercive force is selected, the magnet will still have a sufficiently high coercive force at the highest operating temperature designed for the motor; Otherwise, it will lose motivation.

Max Operating Temperature

grade Max Operating Temperature grade Max Operating Temperature
N30-N54 80℃(176℉) N30UH-N45UH 180℃(356℉)
N30M-N52M 100℃(212℉) N30EH-N38EH 200℃(392℉)
N30H-N52H 120℃(248℉) N32AH 220℃(428℉)
N30SH-N45SH 150℃(302℉)

Arc NdFeB High Power Permanent Magnets Neodymium Magnets In Wind Turbines


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NdFeB High Power Permanent Magnets

      

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