Datasheet

EP-R2 EP-R3 EP-R4 EP-RE4 EP-R5 EP-R6
Br
Gs
3000±500 3300±500 4300±500 6000±500 4800±500 5300±500
Residual flux density
mT
300±50 330±50 430±50 600±50 480±50 530±50
Hcb
Oe
2000±500 2600±500 3200±500 2250±250 3700±500 4200±500
Coercive force
kA/m
159±40 207±40 255±40 179±20 295±40 334±40
Hcj)
Oe
3000±1000 5800±1000 7800±1000 2800±500 8500±1000 9000±1000
Intrinsic
kA/m
239±80 462±80 621±80 223±40 677±80 716±80
BHmax
MGOe
2±0.5 3±0.5 4±0.5 4±0.5 5±0.5 6±0.5
Maximum
kJ/m3
16±4 24±4 32±4 32±4 40±4 48±4
 hirr
Flux Irreversible Loss
 αBr
Temperature Coefficient of Br
** ** ** ** ** **
*** *** *** *** *** ***
** ** ** ** ** **
** ** ** ** ** **
** ** ** ** ** **
 / Density g/cm3 3.34.0 4.04.6 4.45.0 4.45.0 4.65.3 4.65.3
 / Hardness Shore D
 / Elongation %
 / Tensile Strength Mpa
 / Temperature Range 
/Material Type
%
%/
5 5
-0,11
5 5 5 5
   Reliability)
/Remark: ***/Excellent **/Good */Acceptable ×/Bad
 (100/72h) Heat-Resistant
-4085*0.5h*5/Cycle) Cold-Heat
Im
p
act-Resistant
 23*72h Motor Oil-Resistant
 60*90%RH*72h Wet-Resistant
 -40/72h Cold-Resistant
/Magnet characteristics
/Magnetic Properties
-0,11 -0,11 -0,11 -0,17 -0,11
-40100
/Remark / Technical information can be change without furture notice
/Physical Properties
4080
20
2