Gold Member Since 2013
Audited Supplier
Ningbo Eastar Magnet Co., Ltd.

Mortor Magnets, NdFeB, Neodymium Magnet manufacturer / supplier in China, offering Black Epoxy N35-N52 Neodymium Block Motor Magnet, N35-N50 Neodymium Ring Magnet Permanent, Custom Sintered Ring NdFeB Permanent Magnet with ISO9001 and so on.

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Supplier Homepage Product Ndfeb magnet Black Epoxy N35-N52 Neodymium Block Motor Magnet

Black Epoxy N35-N52 Neodymium Block Motor Magnet

FOB Price: US $0.1-10 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $0.1-10/ Piece
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Port: Ningbo, China
Production Capacity: 5000000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: SC-25
  • Shape: Block
  • Grade: N35-N52/H/Uh/Ah
  • Composition: NdFeB Magnet
  • Transport Package: Carton
  • Origin: China, Ningbo
  • Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
  • Coating: Black Epoxy
  • Type: Permanent
  • Trademark: eastar
  • Specification: from35-52
  • HS Code: 8505111000
Product Description
Black Epoxy N35-N52 Neodymium Block Motor Magnet

Materials: Sintered NdFeB / Neodymium magnet
Surface treatment: Ni, Ni + Cu + Ni, Zn, epoxy, gold, etc.

Applications of neodymium magnets:
1) Servomotor, step motor, DC motor and linear motor
2) Loudspeaker, headphone, earphone and microphones
3) Holding system equipment
4) Medical facility
5) Sound device
6) Wind power
7) VCM, MRI
8) Mobile accessory
9) Research and development, as well as many other applications

Magnet neodymium iron boron
1. Arc or rectangular magnet.
2. Zinc coating to protect the surface.
3. Used for electric motors
Black Epoxy N35-N52 Neodymium Block Motor Magnet
1. Magnet: Neodymium magnet

2. Characteristics:
Super strong Br resident induction.
Excellent demagnetization resistance capability.

3. Surface Treatment Method:
Black Nickel, Chroming, Copper, Epoxy, Gold, Nickel, Nickel+Epoxy, Nickel+Sn, Passivation, Zinc, phosphating

4. Applications of Neodymium Magnets:
AC Motors, DC Motors, servo motors, step motors
Computer rigid disc drives
Magnetic Separators
Magnetic resonance imaging
Speakers & earphones
Medical care machines
ParameterunitStandard Data
Curie Temperature(Tc)ºC310-380
Maximum Operating Temperature(Tw)ºC80-200
HardnessHv620
Electrical ResistivityΩ.CM1.8X10-4 ~2.0X10-4
Density(D)g/cm37.5~7.65
Recoil Permeabilityµ rec1.05
Magnetization Field Strength(Hs)KOe>  30
KA/m>  2400
Bending StrengthMpa295~345
Temp. Coefficient of Br (aBr)%/ºC-0.11~ -0.12
Temp Coefficient of Hcj (aHcj)%/ºC-0.5~ -0.7

We own a professional team to ensure high-quality products, and strict management to ensure timely delivery and perfect after-sales service.
We sincerely welcome your inquiry.
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