Hochtemperatur-Neodym-Magnete
Beschreibung
Rezensionen
style="vertical-align: inherit;">Hochtemperatur-Neodym-Magnete, klassifiziert nach Temperatur als SH (120–150), UH (150–180), EH (180–200), AH (200–220), RH (220–240), TH (240–260). Die magnetische Stärke von NdFeB-Magneten hängt eng mit der Änderung der Umgebungstemperatur zusammen. Im Arbeitstemperaturbereich wird die entsprechende Magnetkraft bei einem Temperaturanstieg um 1 °C abgeschwächt. Es sind Neodym-Magnete der Güteklasse Sepcail mit niedrigem reversiblen Temperaturkoeffizienten erhältlich, z. B. aB von -0,09 % bis -0,11 % aHcj von -0,45 bis -0,55 anstelle der üblichen Güteklasse mit aB von 0,12 % bis -0,13 % aHcj von -0,55 bis -0,65 % .Spezielle Magnete sorgen dafür, dass sie bei hohen Temperaturen stabiler arbeiten können.

Diese Hochtemperatur-Neodym-Magnete sind die beste Wahl für Motoren von Elektrofahrzeugen.
Liste der Sorten von Hochtemperatur-Neodym-Magneten
| Eigenschaften | Remanenz | Zwangsgewalt | Intrinsische Zwangskraft | Maximales Energieprodukt | Arbeitstemp | |||||||||||
| Einheit | kg | T | kOe | kA/m | MGOe | kJ/m3 | ||||||||||
| Nom. | Mindest. | Nom. | Mindest. | Nom. | Mindest. | Nom. | Mindest. | Nom. | Mindest. | Nom. | Mindest. | |||||
| NEIN | Grad | kOe | kA/m | |||||||||||||
| 1 | N35SH | 12 | 11.7 | 1.2 | 1.17 | 11.3 | 11 | 900 | 876 | 20 | 1595 | 35 | 33 | 279 | 263 | 150 |
| 2 | N37SH | 12.3 | 12 | 1.23 | 1.2 | 11.5 | 11.3 | 915 | 900 | 20 | 1595 | 37 | 35 | 295 | 279 | 150 |
| 3 | N38SH | 12.5 | 12.2 | 1,25 | 1.22 | 11.8 | 11.4 | 939 | 908 | 20 | 1595 | 38 | 36 | 303 | 287 | 150 |
| 4 | N40SH | 12.7 | 12.5 | 1.27 | 1,25 | 12.1 | 11.8 | 963 | 939 | 20 | 1595 | 40 | 38 | 318 | 303 | 150 |
| 5 | N42SH | 13 | 12.8 | 1.3 | 1.28 | 12.4 | 12 | 987 | 955 | 20 | 1595 | 42 | 40 | 342 | 326 | 150 |
| 6 | N45SH | 13.5 | 13.3 | 1,35 | 1.33 | 12.6 | 12.2 | 1003 | 971 | 20 | 1595 | 45 | 43 | 358 | 342 | 150 |
| 7 | N48SH | 14 | 13.8 | 1.4 | 1,38 | 13.3 | 12.9 | 1059 | 1027 | 20 | 1595 | 48 | 46 | 383 | 367 | 130 |
| 8 | N50SH | 14.2 | 14 | 1,42 | 1.4 | 13.5 | 13.1 | 1074 | 1042 | 20 | 1595 | 50 | 48 | 398 | 383 | 130 |
| 9 | N25UH | 10 | 9.6 | 1 | 0,96 | 9.6 | 9.2 | 764 | 732 | 25 | 1990 | 25 | 22 | 199 | 175 | 180 |
| 10 | N28UH | 10.8 | 10.4 | 1.08 | 1.04 | 10.2 | 9.8 | 812 | 780 | 25 | 1990 | 28 | 26 | 223 | 207 | 180 |
| 11 | N30UH | 11.2 | 10.8 | 1.12 | 1.08 | 10.6 | 10.1 | 844 | 804 | 25 | 1990 | 30 | 28 | 239 | 223 | 180 |
| 12 | N33UH | 11.5 | 11.3 | 1.15 | 1.13 | 11 | 10.6 | 876 | 844 | 25 | 1990 | 33 | 31 | 263 | 247 | 180 |
| 13 | N35UH | 11.9 | 11.7 | 1.19 | 1.17 | 11.3 | 11 | 900 | 876 | 25 | 1990 | 35 | 33 | 279 | 263 | 180 |
| 14 | N38UH | 12.5 | 12.2 | 1,25 | 1.22 | 11.8 | 11.4 | 939 | 908 | 25 | 1990 | 38 | 36 | 303 | 287 | 180 |
| 15 | N40UH | 12.7 | 12.5 | 1.27 | 1,25 | 12.2 | 11.8 | 971 | 939 | 25 | 1990 | 40 | 38 | 318 | 303 | 180 |
| 16 | N42UH | 13 | 12.8 | 1.3 | 1.28 | 12.4 | 12 | 987 | 955 | 25 | 1990 | 42 | 40 | 342 | 326 | 180 |
| 17 | N45UH | 13.5 | 13.3 | 1,35 | 1.33 | 12.6 | 12.2 | 1003 | 971 | 24 | 1911 | 45 | 43 | 358 | 342 | 150 |
| 18 | N48UH | 14 | 13.7 | 1.4 | 1,37 | 13.3 | 12.9 | 1059 | 1027 | 24 | 1911 | 48 | 45 | 383 | 367 | 150 |
| 19 | N50UH | 14.2 | 13.9 | 1,42 | 1,39 | 13.5 | 13.1 | 1074 | 1042 | 24 | 1911 | 50 | 48 | 398 | 383 | 150 |
| 20 | N28EH | 10.8 | 10.4 | 1.08 | 1.04 | 10.4 | 9.8 | 811 | 780 | 30 | 2388 | 28 | 26 | 223 | 207 | 200 |
| 21 | N30EH | 11.2 | 10.8 | 1.12 | 1.08 | 10.6 | 10.1 | 844 | 804 | 30 | 2388 | 30 | 28 | 239 | 223 | 200 |
| 22 | N33EH | 11.5 | 11.3 | 1.15 | 1.13 | 11 | 10.6 | 876 | 844 | 30 | 2388 | 33 | 31 | 263 | 247 | 200 |
| 23 | N35EH | 11.9 | 11.7 | 1.19 | 1.17 | 11.3 | 11 | 900 | 876 | 30 | 2388 | 35 | 33 | 279 | 263 | 200 |
| 24 | N38EH | 12.4 | 12.2 | 1.24 | 1.22 | 11.8 | 11.4 | 939 | 908 | 30 | 2388 | 38 | 36 | 303 | 287 | 200 |
| 25 | N40EH | 12.7 | 12.4 | 1.27 | 1.24 | 12.2 | 11.8 | 971 | 939 | 30 | 2388 | 40 | 38 | 318 | 303 | 200 |
| 26 | N42EH | 13 | 12.8 | 1.3 | 1.28 | 12.4 | 12 | 987 | 955 | 29 | 2308 | 42 | 40 | 334 | 318 | 190 |
| 27 | N45EH | 13.5 | 13.3 | 1,35 | 1.33 | 12.6 | 12.2 | 1003 | 971 | 29 | 2308 | 45 | 43 | 358 | 342 | 190 |
| 28 | N48EH | 14 | 13.7 | 1.4 | 1,37 | 13.3 | 12.9 | 1059 | 1027 | 29 | 2308 | 48 | 46 | 383 | 367 | 190 |
| 29 | N28AH | 10.8 | 10.4 | 1.08 | 1.04 | 10.4 | 9.8 | 811 | 780 | 33 | 2626 | 28 | 26 | 223 | 207 | 220 |
| 30 | N30AH | 11.2 | 10.8 | 1.12 | 1.08 | 10.6 | 10.1 | 844 | 804 | 33 | 2626 | 30 | 28 | 239 | 223 | 220 |
| 31 | N33AH | 11.5 | 11.3 | 1.15 | 1.13 | 11 | 10.6 | 876 | 844 | 33 | 2626 | 33 | 31 | 263 | 247 | 220 |
| 32 | N35AH | 11.9 | 11.7 | 1.19 | 1.17 | 11.5 | 11 | 915 | 876 | 33 | 2626 | 35 | 33 | 279 | 263 | 220 |
| 33 | N38AH | 12.4 | 12.2 | 1.24 | 1.22 | 11.8 | 11.4 | 939 | 908 | 33 | 2626 | 37 | 35 | 294 | 279 | 220 |
| 34 | N40AH | 12.7 | 12.4 | 1.27 | 1.24 | 12.1 | 11.8 | 971 | 939 | 33 | 2626 | 39 | 37 | 310 | 294 | 220 |
| 35 | N42AH | 13 | 12.8 | 1.3 | 1.28 | 12.4 | 12 | 987 | 955 | 33 | 2626 | 42 | 40 | 334 | 318 | 220 |
| 36 | N45AH | 13.5 | 13.3 | 1,35 | 1.33 | 12.6 | 12.2 | 1003 | 971 | 33 | 2626 | 45 | 43 | 358 | 342 | 220 |
| 37 | N28TH | 10.8 | 10.4 | 1.08 | 1.04 | 10.4 | 9.8 | 811 | 780 | 40 | 3185 | 28 | 26 | 223 | 207 | 240 |
| 38 | N30TH | 11.2 | 10.8 | 1.12 | 1.08 | 10.6 | 10.1 | 844 | 804 | 40 | 3185 | 30 | 28 | 239 | 223 | 240 |
| 39 | N33TH | 11.5 | 11.3 | 1.15 | 1.13 | 11 | 10.6 | 876 | 844 | 40 | 3185 | 33 | 31 | 263 | 247 | 240 |
| 40 | N35TH | 11.9 | 11.7 | 1.19 | 1.17 | 11.5 | 11 | 915 | 876 | 40 | 3185 | 35 | 33 | 279 | 263 | 240 |
| 41 | N38TH | 12.4 | 12.2 | 1.24 | 1.22 | 11.8 | 11.4 | 939 | 908 | 40 | 3185 | 37 | 35 | 294 | 279 | 240 |
| 42 | N40TH | 12.7 | 12.4 | 1.27 | 1.24 | 12.1 | 11.8 | 971 | 939 | 40 | 3185 | 39 | 37 | 310 | 294 | 240 |
| 43 | N28RH | 10.8 | 10.4 | 1.08 | 1.04 | 10.4 | 9.8 | 811 | 780 | 45 | 3583 | 28 | 26 | 223 | 207 | 260 |
| 44 | N30RH | 11.2 | 10.8 | 1.12 | 1.08 | 10.6 | 10.1 | 844 | 804 | 45 | 3583 | 30 | 28 | 239 | 223 | 260 |
| 45 | 11.5 | 11.3 | 1.15 | 1.13 | 11 | 10.6 | 876 | 844 | 45 | 3583 | 33 | 31 | 263 | 247 | 260 | |
| 46 | N35RH | 11.9 | 11.7 | 1.19 | 1.17 | 11.5 | 11 | 915 | 876 | 45 | 3583 | 35 | 33 | 279 | 263 | 260 |
Um Kosten zu sparen, entwickelt unsere Fabrik auch Hochtemperatur-Neodym-Magnete mittlerer Qualität.

