|Min. Order:||1 Piece/Pieces|
|Delivery Time:||15 Days|
Model No.: 38EH
Application: Industrial Magnet, Motor Magnet
Grade: ４０UH ４０MGOE
Apply Area: Motors
Packaging: standard for sea or air
Place of Origin: Ningbo
Certificate: ISO9001 ROHs CE
Invented in 1982. Neodymium magnets become the most powerful permanent magnets which widely been applied in electronic and electrical industries.
Application:The arc shaped magnet are applied only in motors.brushless motors, DC motors, servo motors,big motors and small motors.
Grades :N35, N38, N42, N52, N30SH,N45SH Neodymium magnets are all graded by the material they are made of. The number following the alphabet `N` is the magnetic power it reserved,The N52 means its BH max is 52 MGOe. N52 is the highest grade of neodymium magnet. The letters M - H - SH - UH - EH -AH are refering to different working temperatures, M refers to 100 ℃,AH refers to 240 ℃.
Main Manufacturing process of ndfeb magnets
1.Pressing ndfeb garins: pressing process was operated in strong magnetic environment.
2.Sintering of ndfeb blocks: sintering was processed in a vacuum furnace.
3.Wire cutting: ndfeb magnets are fragile materials operated in wire cut machines for the
tailored irregular shapes.
4.Grinding process: Grinding process: To reach the tolerance of magnets.
5.Plating: Neodymium magnets had been treated with different platings to prevent rust.
The popular platings for neodymium magnets are epoxy, nickel, NICUNI ,zinc and even
silver plating and gold plating.
6.Magnetization: the procedure are processed with magnetization machine with magnetic
feild ranged from 2~100 koe.
Coatings available & Tests
Coatings Available: Zinc, NiCuNi, Epoxy, Gold, Silver, Tin etc.
Tests: Plating Thickness Test,Salt Spray Test,PCT Test
Shine Magnetics has focused on quality control since its founding. Necessary and strict checks and tests are taken in all production processes to make sure any products made by us are trouble free. To work with Shine Magnetics is to get the most reliable supplier of magnetic products. It goes without saying that our magnetic products comply with the highest quality standards. We are working continually to improve the quality and process of the products.
Following Tests Could be made as per customers` requirements:HAST Test: Test Condition: 132.9℃, 95% humidity, 2.9 ATM, 7 days
Contact Person: sales
Address: No. 2308, Bona Building, Southen Business Center,Ningbo,Zhejiang