permanent magnet motor generator uses NdFeB magnet
Specificationof NdFeB magnet.
1.Materials: Neodymium-Iron-Boron;
2.Technology: Utilizes new Sintered NdFeB magnettechniques and equipment such as strip casting;
3. Magneticproperties: High coercive force, the max operation temp is up to200 degree centigrade;
4. Grades:N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and30EH-35EH;
5. Shapesand sizes: Various kinds or according to customers'request.
6. Coatings:Ni, Zn, gold, copper, epoxy, chemical, parylene and soon.
7.Applications: Widely used in different applications,such as sensors, motors, rotors, loudspeakers, etc.
Performance of Horizontal axis windturbine neodymium magnet
Grade | Br | Hcj | BH(max) | Max Working temperature | |||
KGs | T | Koe | KA/m | MGOe | KJ/m3 | (Tw) |
45SH | 1320-1380 | 13.2-13.8 | >=20 | >=1592 | 43-46 | 342-366 | 150℃ |
42SH | 1280-1320 | 12.8-13.2 | >=20 | >=1592 | 40-43 | 318-342 | 150℃ |
40SH | 1240-1280 | 12.5-12.8 | >=20 | >=1592 | 38-41 | 302-326 | 150℃ |
38SH | 1220-1250 | 12.2-12.5 | >=20 | >=1592 | 36-39 | 287-310 | 150℃ |
35SH | 1170-1220 | 11.7-12.2 | >=20 | >=1592 | 33-36 | 263-287 | 150℃ |
33SH | 1130-1170 | 11.3-11.7 | >=20 | >=1592 | 31-34 | 247-271 | 150℃ |
30SH | 1080-1130 | 10.8-11.3 | >=20 | >=1592 | 28-31 | 223-247 | 150℃ |
Application for Horizontal axis windturbine neodymium magnet
Wind power, wind energy, windturbine...