N42 Strong magnetic neodymium magnets for motor magnets

N42 Strong Magnetic Neodymium Magnet for Electrical Motor magnet Permanent Magnet Materials IntroductionPermanent magnets are used in the following major groups: acoustic transducers, motors and generators, magneto mechanical devices, and magnetic field and imaging systems. You will find permanent magnets in many prod

Featured Products

N42 Strong Magnetic Neodymium Magnet for Electrical Motor magnet

Permanent Magnet Materials Introduction
Permanent magnets are used in the following major groups: acoustic transducers, motors and generators, magneto mechanical devices, and magnetic field and imaging systems. You will find permanent magnets in many products, such as televisions, telephones, computers, audio systems and automobiles.
The permanent magnet family consists of non-rare earth permanent magnets and rare earth magnets. The non-rare earth magnets include Alnico magnets and Ceramic magnets. Rare earth magnets include Sm-Co magnets and NdFeB magnets (Neodymium-Iron-Boron).
Although non-rare earth magnets are used in the majority of these applications due to their economic cost, rare earth permanent magnets have many distinguishing characteristics, such as a large Maximum Energy ProductTwo major families of rare earth permanent magnets, Sm-Co magnets and NdFeB magnets.
How to Choose Permanent Magnet Materials
Each permanent magnet material discussed above has its own pros and cons. How to choose the right one for your particular application is a challenge to any user. A balance between cost and performance must be considered in selecting of permanent magnet material. In Reference Information section of this page, several reference books are listed. Following is a Comparison Table to help you select a right permanent magnet material for your applications.
Permanent Magnet Material Comparison Table Note: The data listed in the table are for reference only

Products Details:
  1. Widely Performance: N35-N54, N35M-N52M, N33H-N50H, N33SH-N45SH, N30UH-N42UH, N30EH-N38EH, N28AH-N33AH;
    2. Best Price: We are manufacture in Ningbo. We have a whole set of production process equipment from Dosage to Cutting.
  1. Fast delivery: 8-15days.

Product Description:
1. Materials: Ne-Fe-B
2. Shape: Various as you wish
3. Certificate: ISO/TSI6949: 2009
N42 Strong Magnetic Neodymium Magnet for Electrical Motor magnet


Specifications:
A. Materials: Neodymium-Ferrum-Boron;
B. Grades: N35-N54, 35M-52M, 33H-50H, 33SH-45SH, 30UH-42UH, 30EH-38EH, and 28AH-33AHB. 

C. Coating: Various coatings to protect the magnets, such as Ni, Zn, gold, copper, epoxy, chemical, parylene and so on;
D. Shape: Block, Ring, Disc, Cylinder, Arc(Segment), Half Ring, and Customized Design;

E. Size: customized size per your requirements, largest block length of 150mm, biggest ring of D220mm, smallest thickness of 0.5mm
FPerformance: High coercive force (Hcb) can reach 9.7kOe (772KA/M), the max operation temp (Tw) is up to 220 degree centigrade or 380 curie temperature;
G. Applications: Magnet Separators, Sensors, Motors, Rotors, Wind turbines, Wind generators, Loudspeakers, Magnetic hooks, Magnetic holder, Filters Automobiles Magnetic jewelries, toys, magnetic buttons, Magnetic therapy and so on;


Production process: 
Raw Materials-->Mixture--->Vacuum Melting--- > Powder Production--- >Molding ---> Vacuum Sintering--- > Testing--- >Mechanical Processing--- > Surface Coating--- >Magnetized--- > Inspecting--- > Packing and Shipping. 

N42 Strong Magnetic Neodymium Magnet for Electrical Motor magnet

Directions of Magnetization:
a. Thickness Magnetized
b. Axially Magnetized 
c. Diametrally Magnetized
d. Multi-poles magnetized
e. Radial Magnetized 
f. Customized specific requirements magnetized

Inquiry   
To receive a quote for Neodymium Arc magnets, please provide the following details: 
  1. Outer Diameter, Inner Diameter or, Degree of Angle;
  2. Thickness, Length;
  3. Grades;
  4. Coating;
  5. Tolerances and Magnetization Direction (North on the Outside Face / South on the Outside Face / Magnetized through Circumference / Magnetized through Thickness ). 
  6. Testing Conditions


neodymium magnet packing details and delivery

N42 Strong Magnetic Neodymium Magnet for Electrical Motor magnet





Welcome to inquiry!
N42 Strong Magnetic Neodymium Magnet for Electrical Motor magnet


We can provide almost all grades in large quantity. In addition, if you customized products, 
      
Contact Person:Merry  Mb: 008615067444610  



 
 

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours