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Neodymium R22mmXr18mmXL10mmXA45rad Dia N-pole

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Product specification 2D DESIGN 3D DESIGN
Back
Voice Name Symbol SI CGS
Shape Radian R 22 mm 2.2 cm
radian r 18 mm 1.8 cm
Length L 10 mm 1 cm
Angle A 45 rad  
direction of magnetization M D
Weight Net 0.0047123 kg 4.7123 g
Surface treatment Ni 12 μm  
Magnetic
Characteristics		 Surface magnetic flux density B 344.2 mT 3442 Gauss
Suction force
Adhesion		 F 1.66 kgf 1665 gf
Magnetic flux density on load point Bd  mT  Gauss
Total flux φo  Wb  Mx
Permeance Coefficient Pc 0.7 Pc  
Maximum usage temperature Tw 120 ℃
Minimum usage temperature Tw  ℃
Material properties Materialsymbols Neodymium 35  
remanence Br 1170-1220 mT 11.7-12.2 kG
Coercivity Hcb ≧868 kA/m  kOe
Intrinsic coercive force Hcj ≧955 kA/m  kOe
Maximum energy product BH 263-287 kj/m3  MGOe
Temperature coefficient Br -0.12 %/℃  
Hcj -0.55 %/℃
Heat resistant temperature Tw ≦80 ℃
Curie temperature Tc 310 ℃
Density ρ 7.5 kg/m3
Remarks REACH RoHS Directive

*Magnetic flux density and attraction/heat force depends on the measurement equipment and the environment. These are only references values, these are not the guaranteed value.