Explosion Proof Motor AC Motor Sintered Magnet N42M

Explosion Proof Motor AC Motor Sintered Magnet N42M with Zinc Plating, Super Strong Regular Neodymium Magnets for high performance general motor, AC Motor Accessories Industrial segment permanent magnet made in China Exporter

Explosion Proof Motor AC Motor Sintered Magnet N42M – Neodymium magnets can be divided into three main groups:
1.Regular Neodymium Magnets
2.High corrosion resistant Neodymium Magnets
3.Bonded Neodymium (Isotropic): Manufactured by the injection of plastic material and Neodymium into a mold. This production method yields a very precise magnet which does not require further grinding and does not suffer substantial current loss.

When you specify a explosion-proof motor, you can trust that it meets your specifications, and more. follows the specs to the letter, and then takes it a step further. We work with you, applying our know-how and experience to find the best possible solution to fit your needs. From initial design to manufacture, we are committed to building motors that deliver high performance, efficiency and reliability without compromising safety throughout their entire life cycle.

motor features
Totally enclosed heavy gauge steel and cast iron construction
Flange and shaft designs suitable for Jet Pump and Close Coupled pump mounting
Premium efficiency with a 3 year warranty
Common industries
Chemical, oil, & gas
Waste water
Mining
Food & agriculture
Plastics & rubber
Forest products
Medical & pharmaceuticals
Common applications
Pumps
Compressors
Fans and blowers
Conveyors

Advantages and Disadvantages of NdFeB Permanent Magnets
1) Is the strongest magnetic of permanent magnets, has the high energy (BH value) and good coercive force.
2) Manufacturing by the the vacuum sintering process, process maturity;small dimensions,have the good performances and prices; energy (BH value) of NdFeB magnets is more than ten times higher than Ferrites, it is the strongest magnetic materials in the world today, have “magnetic king”reputation.
3) Using the cutting process after sintering,according to the requirements,by the rapid processing, they can be cutted into square,disc.,ring,segment(like tile shape),and so on;Dimension tolerance is commonly +/-0.05mm,if special request,it can be controlled within 0.05mm range by increasing grinding; If requesting the higher process,using the fast quenching scales manufacturing Nd-Fe-B binding NdFeB1988,the repumag of dimensions can be reached 0.01mm,but because the organic binder content cause the low energy product,and the much higher cost of forming dies.
4) NdFeB permanent magnets are easy to be rusted/oxided, so their surface should be done eletroplating treatment, such as galvanized(Zn coating), Nickel+copper+nickel, and so on, generally, it requests more than 48hours in Salt-spray test; also can be passivated treament to slow down its oxidative speed; if using the vacuum plating aluminum + electrophoresis epoxy resin, it can go through more than 96hours in Salt-spray condition. Vector Drive Motor Neodymium Arc Permanent Magnet N45SH