SmCo magnet is a high performance , low temperature coefficent permanent magnet made of samarium and cobalt and other rare-earth elements. Its biggest advantage is its high working temperature---350 degree centigrade. It needn ' t to be coated because it is difficult to be eroded and oxidized. SmCo magnet is widely used in motors , watch , transducers, instruments , positional detector , generators , radar and etc.
|
Type
|
Br Residual Flux Density
|
HcbCoercive Force |
Hcj Intrinsic Coercive force |
(BH)max MAX. Energy Product |
|
mT |
KGs |
KA/m |
KA/m |
KA/m |
KOe |
KJ/m 3 |
MGOe |
|
YX16 |
750-880 |
7.5-8.8 |
597 +- 40 |
7.5 +- 0.5 |
>= 1989 |
>= 25 |
127 +- 16 |
16 +- 2 |
|
YX18 |
800-930 |
8.0-9.3 |
637 +- 40 |
8 +- 0.5 |
>= 1432 |
>= 18 |
143 +- 16 |
18 +- 2 |
|
YX20 |
850-980 |
8.5-9.8 |
637 +- 40 |
8 +- 0.5 |
>= 1273 |
>= 16 |
159 +- 16 |
20 +- 2 |
|
YXT18 |
900-1030 |
9.0-10.3 |
637 +- 40 |
8 +- 0.5 |
>= 1194 |
>= 15 |
143 +- 16 |
18 +- 2 |
|
YX 22A |
900-1030 |
9.0-10.3 |
653 +- 40 |
8 +- 0.5 |
>= 1989 |
>= 25 |
175 +- 16 |
22 +- 2 |
|
YX22B |
900-1030 |
9.0-10.3 |
635 +- 40 |
8 +- 0.5 |
>= 1432 |
>= 18 |
175 +- 16 |
22 +- 2 |
|
YX24 |
980-1080 |
9.8-10.8 |
676 +- 40 |
8 +- 0.5 |
>= 1432 |
>= 18 |
191 +- 16 |
24 +- 2 |
|
YX 26A |
1000-1130 |
10.0-11.3 |
716 +- 40 |
9.0 +- 0.5 |
>= 1194 |
>= 15 |
207 +- 16 |
26 +- 2 |
|
YX26B |
1000-1130 |
10.0-11.3 |
716 +- 40 |
9.0 +- 0.5 |
>= 796 |
>= 10 |
207 +- 16 |
26 +- 2 |
|
YX28 |
1030-1130 |
10.3-11.3 |
756 +- 40 |
9.5 +- 0.5 |
>= 1432 |
>= 18 |
223 +- 16 |
28 +- 2 |
|
YX27 |
1000-1100 |
10.3-11.0 |
357-516 |
4.5-6.5 |
413-556 |
5.2-7.0 |
183-223 |
26 +- 2 |
|
YX30 |
1100-1200 |
11.0-12.0 |
438-517 |
5.5-6.5 |
454-597 |
5.7-7.5 |
239 +- 16 |
30 +- 2 | |
Magnets for DC motors