Sepecifications of countersunk rare earth magnets
|
Material
|
Sintered Neodymium Iron Boron
|
|
Dimensions
|
Round / Rectangular
|
Customized
|
|
Countersunk Hole
|
M1 - M10
|
|
Tolerance
|
Standard +/-0.05mm, Min.+/-0.01mm
|
|
Magnetization Orientation
|
Axial / Through Thickness
|
|
Magnetic Properties
|
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
|
230°C (428°F)
|
|
Remanence(Br)
|
11,300 Gauss - 14,800 Gauss
|
|
Coercive Force (Hcb)
|
10,000 Oersted — 12,600 Oersted
|
|
Intrinsic Coercive Force(Hcb)
|
11,000 Oersted — 36,000 Oersted
|
|
Magnetic Energy Product (BH)
|
33M GOe - 53M GOe
|
|
Surface Treatment
|
Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.
|
