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magnetic motor application neodymium magnet or ferrite magnet selection

Basic Info

Model No.: N35-N52; N35M-N50M

Product Description

Product Description magnetic motor application neodymium magnet or Ferrite Magnet selection. Neodymium ( NdFeB ) magnets are the strongest type of Rare Earth Magnet commercially available and are manufactured in a wide range of shapes, sizes and grades. Top Magnetics Co.,Ltd is the role-model enterprise among magnets manufacturing industries in China. We own one stop complete industrial chain from raw material blank, cutting, electroplating and standard packing. 
Grade
Temperature≤80℃:35-N52
Temperature≤100℃:N33M-N50M
Temperature≤120℃:N30H-N48H
Temperature≤150℃:N30SH-N45SH
Temperature≤180℃:N28UH-N40UH
Temperature≤200℃:N30EH-N35EH
Temperature≤220℃:N30AH- N33AH, etc.
Coatings
Nickel, Zinc, Chromium, Epoxy, Gold, Silver, Parylene, Everlube, Passivation, Copper, Chemical, PTFE and more.
Shapes
Cube, cylinder, Block, Bar, Ring, Arc, etc. Over 300 Existing moulds in stock, as your requests.
Certification
ISO9001 : 2008, SGS
Features
· Strongest magnet compare with other kinds of magnet.

· According to cutting proportion the magnetic force can be increased and reduced.

· Small size and light weight but strong magnetic force.
Application
a). Motors (e.g. washing machines, drills, food mixers, vacuum cleaners, hand dryers)

b). Generators (e.g. Wind turbines, Wave Power, Turbo Generators, etc)

c). Sensors f). Healthcare

d). Magnetic Separators g). Starter motors

e). Security Systems h). Loudspeaker
Attention
Because the magnet make by the neodymium power, so it is easy to fragile after Magnetizing. Pls pay attention to it when use it. 
Magnet property


Grade
Remanence induction
Br
Coercive force 
Hcb
Intrinsic Coercive
force
Hcj
maximum Energy
product
(BH)max
T
KGs
KA/m
KOe
KA/m
KOe
KJ/m³
MGOe
N35
1.17-1.22
11.7-12.2
≥860
≥10.8
≥955
≥12
263-295
33-37
N38
1.22-1.30
12.2-13.0
≥860
≥10.8
≥955
≥12
287-318
36-40
N40
1.26-1.32
12.6-13.5
≥860
≥10.8
≥955
≥12
302-334
38-42
N42
1.29-1.35
12.9-13.5
≥860
≥10.8
≥955
≥12
318-350
40-44
N45
1.32-1.38
13.2-13.8
≥860
≥10.5
≥955
≥12
334-366
42-46
N48
1.37-1.43
13.7-14.3
≥836
≥10.8
≥876
≥11
358-390
45-49
N50
1.40-1.45
14.0-14.5
≥836
≥10.5
≥876
≥11
374-406
47-51
N52
1.42-1.48
14.2-14.8
≥836
≥10.5
≥876
≥11
390-422
49-53
N54
1.45-1.51
14.5-15.1
≥836
≥10.5
≥876
≥11
398-438
50-55
Detailed Images Packing & Delivery Our Company Shenzhen Topmag Technology Co.,Ltd. As a high-tech enterprise, Top Magnetics Co., Ltd. specializes in the production of earth magnetic materials, tools and components. We provide the high-end level products to our customers by professional operation & management, advanced production equipment & facilities, and strict Q&A process. Our products have been exported to the major market all over the world, Including America, Germany, Portland, India and etc. We constantly strive for providing customers with the best solutions, products and services.
1. Shenzhen TopMag Technology CO.,Ltd. which factory is one of the largest manufacturer from Maanshan, Anhui, China, has been exporting ferrite segments and NdFeB for 10 years with good quality and factory price, already passed ISO9001 and TS16949.

2. Our factory specialized in reseraching, developing, producing and marketing of magnets, located in Ma's anshan city, where is only 40 minutes's drive away from Nanjing.
The flexibility of our organization and management, high efficiency of cost control and advanced standard of quality assurance, have earned us strong partnership with several high-tech enterprises, with whom we work together in magnets research and a