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[Province: Zhejiang ]   
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China Neodymium Segment Magnets supplier Rotor parts Rare Earth Grade N35UH
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China Neodymium Segment Magnets supplier Rotor parts Rare Earth Grade N35UH

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Basic Info.
  • Application: Motor Magnet 
  • Shape: Others 
  • Type: Permanent 
  • Composite: NdFeB Magnet 
  • Brand Name: Xiong hai 
  • Model No.: China Rotor Magnets R68.4-r64.8*40*43.75° 
  • Place of Origin: Zhejiang  
  • Min.Order: 10 Piece/Pieces
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 100 tons per month
  • Packing:Neutral packing
  • Delivery Date: 15days
Sintered NdFeB magnets are the most powerful permanent magnetic materials commercially available, possessing high energy ranging from 30 MGOe to 53MGOe and wonderful coercive force. As the third generation of Rare Earth permanent magnets, NdFeB magnets are less brittle than SmCo. Sintered NdFeB has been widely used in high performance stepper, DC, servo, and linear motors, actuators, loudspeakers, headphones, instrumentation, switches, relays, magnetic imaging for medical and geophysical applications, holding systems, magnetic bearings, magnetic couplings, hard disk drives, etc..
Nickel-Copper-Nickel Plated   ,super strong, high quality magnet ,One Piece with North Pole on Outside Face, Another Piece with South on Outside Face ,which called out magnetized per pair .
Counter sunk hole NdFeB magnet
1. Materials: Rare earth Neodymium-Iron-Boron, Permanent Sintered Ndfeb Magnets;
2. Certification: ISO9001:2008;
3. Magnetic properties:
    a) High coercive force,
    b) (BH)max from 33 to 53MGOe,
    c) Max working temperature up to 230°C;
4. Grades: N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH, 30EH-35EH;
5. Shapes: Arc/Segment, or others;
6. Sizes: R x r x H x Degree, Customized;
7. Coatings: Ni, Zn, gold, copper, epoxy, chemical, parylene and so on;
8. Applications: sensors, motors, rotors, wind turbine,wind generators, loudspeakers, magnetic hooks, filters automobiles, Toys, micro-special electric machinery, audio equipments, electronic industry, auto industry, magnetic transmission gears and magnet therapy equipment, sorption, ads, teaching tools and other office automation, magnet toys, aero generators, magnetic toys, magnetic separators, magnetic bracelets, magnetic necklaces, copiers, synchrotrons, radiation sources, free electron lasers, agriculture, detection earthquake, and so on.

The Physical Properties of Neodymium Permanent Magnete Super Strong Magneti Neodimio Rare Earth Aimant Neodyme:
ParametersUnitsIndicators
Densityg/cm³≥7.3
Home temperature℃310-340
BrReversible temperature coefficient℃/%-0.100~-0.130
HcjReversible temperature coefficient℃/%0.40~0.70
Compressive strengthN/mm21050
Bending strengthN/mm2250
Tensile strengthN/mm280
Webster Hardness 600
Coefficient of thermal expansion(20 to 200℃)10-6/k∥5⊥-1.5
Specific heatJ/(Kg.K)460
Thermal conductivityW/(m.K)9
ResistivityμΩ.cm150

Pictures of Neodymium Arc Magnet / Sintered NdFeB magnet / Neodymium Iron Boron Magnet / Sehr Starke Magnete:
China Neodymium Segment Magnets supplier Rotor parts Rare Earth Grade N35UHChina Neodymium Segment Magnets supplier Rotor parts Rare Earth Grade N35UH

The N48M and N38EH BH-Curve:

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Ms. Kristen
Tel: 86-574-87472238
Mobile: 13586512038
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Contact Method
Ningbo Xionghai Magnetics Co., Ltd.
, CaiChangXi, Maimianqiao, YinzhouDestrict, Ningbo, Zhejiang, China (Mainland)
Fax: 86-574-87482706
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