Super Power Industrial NdFeB Arc Magnets
NdfeB magnets, (neodymium iron boron magnets) made from an alloy of neodymium, iron and boron, are considered to be the strongest rare earth permanent magnets worldwide. Rare Earth Neodymium Segment Magnets are among the most powerful permanent magnets available. Our range is suited to a wide range of applications, including rotor, Wind Turbine Generator, DC motor, AC motor, servo motor, stepper motor, Synchronous Motor, Elevator Motor, Vibration Motor, and Magnetic Coupling in motor industry.
Products description
Material: NdFeB
Shape:Arc / Segment Magnet
Tolerance:+/-0.1mm
Size: Customization
Coating: Nickel Plated (Ni-Cu-Ni)
Magnetization:Redically Orient
Max. working temperature: 80°C / 176°F
Different grades& working temperature
Strong Neodymium Arc magnets are used in building motors, generators or magnetic bearing. Since neodymium magnets N35,N36,N42,N45, 50 & N52 are much stronger than other magnets, using strong neodymium magnets can build much more powerful motors, generators ever.
Max. Working
Temperature
|
Grade
|
Max. Operating Temperatures
|
N35-N52
|
80°C (176°F)
|
|
33M- 48M
|
100°C (212°F)
|
|
33H-48H
|
120°C (248°F)
|
|
30SH-45SH
|
150°C (302°F)
|
|
30UH-40UH
|
180°C (356°F)
|
|
28EH-38EH
|
200°C (392°F)
|
|
28AH-35AH
|
220°C (428°F)
|
Available coatings for sintered Neodymium Magnet:
Coating
|
Suface Color
|
Coating Thickness
|
Application
|
Salt Spray Test
|
Zn
|
Blue White
|
5 ~ 10 Microns
|
Have a high anti-corrosion ability
|
> 24 hr
|
Nickle
|
Glowing Sliver
|
15 ~ 30 Microns
|
Applicable to a more harsh enviroment
|
> 48 hr
|
Epoxy
|
Black
|
15 ~ 30 Microns
|
Toy, insulation machinery
|
> 300 hr
|
Gold
|
Golden
|
5 ~ 10 Microns
|
Decorative, heathy-care
|
> 24 hr
|

Customized service
Arc motor magnets must work seamlessly with your entire motor or generator, including the laminations, number of poles needed, wire size, and surrounding components. Choosing the correct neodymium arc magnet will ensure the most efficient operation of your motor or pump, and provide the desired torque, RPM and output you need. pls send us your drawings, our techinician will check your drawings firstly.
