Strong Magnetic Force Magnet for electric motor generator

Material

Sintered Neodymium-Iron-Boron ( NdFeB )

Size

Various kinds or according to customers' request

Shape

Arc/ Customized  (block,disc,cylinder, bar, ring,countersunk, Segment, hook,   cup, trapezoid, irregular shapes ,etc)

Performance

Customised (N33 N35 N38 N40 N42 N45 N48 N50 N52 …...)

Coating

Customised (Zn, Ni-Cu-Ni, Ni, Gold, Silver, Copper, Epoxy, Chrome, etc)

Size tolerance

±0.05mm for diamater /thickness, ±0.1mm for width/ length

Magnetization

Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multi-poles magnetized, Radial Magnetized. (Customzied specific requirements magnetized)

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)

Applications

Neodymium(NdFeB) Magnet are widely used in many fields, such as motors, 

sensors, microphones, wind turbines, wind generators,  printer, switchboard, packing box , 

loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, ect.

Shape

Block/Rectangle/Square

Disc/Round/Cylinder

Ring/Countersunk 

Dimension

L (?) x W(? ) xT(?)

D(?) x T(?)

OD(?) x ID(?) x T(?)

For other shapes,please tell more in details or drawing would be much appreciated.

Coating

Zn, Nickel, Ni-Cu-Ni, Epoxy, Au, Silver or other?

Working Temperature

Normal or High temperature?