Strong NdFeB magnet motor

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US $0.1023-0.4621 / Pieces | 1000 Piece/Pieces USD100 (Min. Order)
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Overview
Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
ZH
Model Number:
R34.3*18*13*5.6mm
Composition:
Neodymium
Product Type:
Rare Earth Magnet
Content(percent):
Neodymium strong iron dysprosium Boron Aluminum
Application:
Moto Magnet
Grade:
Rare earth permanent magnet, N48
Coating:
Black
Shape:
Segment
Size:
R34.3*18*13*5.6mm
Supply Ability
Supply Ability:
100000 Piece/Pieces per Week 300T
Packaging & Delivery
Packaging Details
Carton and Pallet
Port
NingBo/ShangHai
Lead Time :
5-7 days

Specifications of Ndfeb Magnet (magnet motor )

 

1.Cheap price,high quality and fast delivery time.
2.Professional
3.Our certificate: ISO9001:2008,TS16949:2009

Characteristics of NdFeB Magnet

Physical Properties of Ndfeb Magnet  (magnet motor )  

1. Neodymium Magnets are the strongest magnets in the world. They can lift up to 1000 times theirs own weight.

2. Neodymium Magnets are easy to machine, compared to Alnico and SmCo magnets

3. Neodymium Magnets are with high resistance to demagnetization.

4. The maximum working temperature of magnet is changeable due to ratio of length and diameter and environment factors.

5. Compressive strength MPa: 1050, bending strength:290

6. The perfect coating of neodymium magnet can meet many anti-corrosion requirements. The salt spray test and humidity heat test of the high anti-corrosion coating Nickel+Copper+Epoxy is typically more than one month.

7. The super-high neodymium magnet has a long lifetime with the following specifications; PCT: 120°C, humidity 100%, vapor pressure 2 bar, 4-7 days, average low weight loss<3mg/cm2

 

Magnetic Property of NdFeB Magnets: (magnet motor )
The choice of Strip casting and HDDR technology in our factory allows us to make high performance Neodymium Magnets of N52 possible. The standard properties, N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)

 

Shape: Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design (Design proper magnets for clients’ specific requirements)

Tolerance:+/-0.05mm for small dimensions, +/-0.1mm for common specifications, +/-0.15mm for big blocks

Surface Treatment: Ni, Ni-Cu-Ni, Zn, Tin, Epoxy, Ag, Ni-Au, Ni-Cu+Epoxy, phosphating etc.

The Magnetization Methods of Ndfeb magnet (magnet motor )

1. Axially Magnetized

2. Diametrical Magnetized

3. Radial Magnetized

4. Multi-poles Magnetized

Widely used in industry applciations

  • voice coil motors for computer HDDs
  • magnetic resonance imaging (MRI)
  • magnetic guitar pickups
  • magnetic bearings and couplings
  • permanent magnet motors:
    • servo motors
    • lifting and compressor motors
    • synchronous motors
    • spindle and stepper motors
    • electrical power steering
    • drive motors for electric and hybrid vehicles (car, bicycles)
    • actuators
    • consumer and office electrical/electronic devices such as CD and DVD players, mobile phones, digital cameras, clocks, watches, timer switches, speakers
  • Production flow and application  of magnet motor