Magnetic parameters acc. to manufacturer |
units |
min. |
typical |
max. |
Temperature-coefficient of Br |
%/K |
|
-0.2 |
|
Temperature-coefficient of HcJ |
%/K |
|
0.15 |
|
Magnetization field strength Hmag (at 100% saturation) |
kA/m |
1700 |
2100 |
|
Curie-temperature |
°C |
|
460 |
|
Magnetic flux at 23°C (rotor with shaft) |
µVs |
45,5 |
|
50 |
Density |
g/cm³ |
|
4.9 |
|
Water pressure compression test in the inner hole |
required force until magnet cracks > 10 MPa |
Storage temperature |
°C |
-40 |
|
90 |
Operating temperature range |
°C |
-40 |
|
120 |
Chemical composition |
lead free |
Declaration of conformity |
RoHS-conform |
Surface treatment / protection |
parts without oil and grease, |
Delivery status |
unmagnetized |