Permanent Arc Neodymium Magnet for Generator motor
Neodymium arc magnet permanent magnet generator parts is composed of neodymium, iron, boron and a few transition metals. It has many advantages like high coercive force, high energy, high performance/ cost ratio and can be easily formed into various shapes and widely used in many fields such as aviation, electronics, instruments, meters, DC motors, Liner motors, MRI, medical and health products. It is the third generation of rare earth permanent magnet and at the same time the most powerful and advanced commercialized permanent magnet today.
Products description
Name |
Permanent half-moon shape neodymium magnet |
|
Material |
Sintered NdFeb |
|
Grade & working temperature |
Grade |
Max.Operating Temperature |
N35-N45 |
80°C(176°F) |
|
N48-N52 |
60°C(160°F) |
|
35M-50M |
100°C(212°F) |
|
33H-48H |
120°C(248°F) |
|
33SH-45SH |
150°C(302°F) |
|
30UH-40UH |
180°C(356°F) |
|
28EH-38RH |
200°C(392°F) |
|
28AH-33AH |
220°C(428°F) |
|
Shape |
Arc,Segment,Block,Cube,Tile,Cylinder,Disc,Ring,Rod,Sphere,etc |
|
Coating |
Ni,Ni-Cu-Ni,Zn,Ag,Expoxy,Passivated,etx |
|
Size |
customized |
|
Packing |
Standard sea or air packing,such as carton,iron,wooden box,etc. |
Features
1. Material
The raw materials are Nd, Fe and B. Starting from the selection of materials, high-quality neodymium-iron-boron magnets are produced with high-quality rare-earth materials and various mixed materials
2. Tolerance
Use advanced slicing and line cutting equipment, professional and skilled operators, the conventional tolerance of the product is controlled at +/-0.05mm.(in case of special requirements, the tolerance can be accurately controlled at +/-0.03mm)
3. Coating
It has many conventional coatings, such as nickel, copper, nickel, zinc and black epoxy. It has nickel, copper, nickel, zinc and black epoxy coatings.After coating treatment, have good anti - rust, anti - corrosion ability.
Corrosion resistance: black epoxy > nickel copper nickel > zinc.
Application
Neodymium magnets are widely used in many fields, such as DC motors, rotors, sensors, wind turbines/wind generators, instruments, VCM, hard drivers, loudspeakers, magnetic device & equipment, magnetic hooks, magnetic holder, magnet assemblies, magnetic filters, automobiles, magnetic coupling, MRI (Magnetic Resonance Imaging) and so on.