鐵氧體磁瓦磁鐵
永磁鐵氧體磁瓦是由粉末冶金法生產，通過模壓成形，燒結而成的一種永磁鐵，可應用於各種電機，具有成本低，耐溫，抗腐蝕，不易退磁等優點。
性能參數:
| 编号 | 外R | 内R | 弦长 | 轴高 | 厚度 | 拱高 |
| 1 | 12.5 | 8.96 | 16.8 | 25.4 | 8.96 | 9.71 |
| 2 | 13.5 | 20 | 17.5 | 36 | 5 | 6.43 |
| 3 | 13.5 | 20 | 17.5 | 50 | 5 | 6.43 |
| 4 | 14.15 | 9.27 | 18.27 | 27.18 | 4.87 | |
| 5 | 14.15 | 9.27 | 18.27 | 54.51 | 4.87 | |
| 6 | 16.08 | 11.99 | 28.07 | 29.97 | 4.09 | 10.24 |
| 7 | 16.85 | 11.95 | 30 | 37 | 4.9 | 11.8 |
| 8 | 16.9 | 11.9 | 30 | 37 | 4.8 | 11.9 |
| 9 | 16.9 | 12.1 | 30 | 27 | 4.8 | 11.98 |
| 10 | 16.98 | 13.56 | 31.25 | 36 | 3.35 | 12.05 |
| 11 | 17.2 | 38.2 | 19.77 | 55 | 6.2 | 7.16 |
| 12 | 17.2 | 38.2 | 19.77 | 45 | 6.2 | 7.16 |
| 13 | 17.2 | 24.2 | 20.3 | 52 | 5.49 | 6.84 |
| 14 | 17.35 | 12.15 | 30.39 | 32 | ||
| 15 | 17.4 | 12.1 | 30.7 | 31.8 | 5.3 | 11.95 |
| 16 | 17.4 | 12.1 | 30.7 | 31.8 | 5.3 | 11.95 |
| 17 | 17.5 | 13 | 31.4 | 34 | 4.5 | |
| 18 | 17.53 | 13.49 | 31.5 | 35.66 | 3.84 | 11.32 |
| 19 | 17.6 | 12.25 | 25.5 | 20.3 | ||
| 20 | 17.6 | 12.25 | 25.5 | 33 | ||
| 21 | 17.6 | 12.25 | 25.5 | 45.7 | ||
| 22 | 17.6 | 12.25 | 25.5 | 35.56 | ||
| 23 | 17.6 | 12.25 | 25.5 | 35.56 | ||
| 24 | 17.6 | 12.25 | 25.5 | 34.9 | ||
| 25 | 17.6 | 19.9 | 17 | 33 | 5.1 | 6.11 |
| 26 | 17.6 | 19.9 | 17 | 30 | 5.1 | 6.11 |
| 27 | 17.6 | 19.9 | 17 | 24 | 5.1 | 6.11 |
| 28 | 17.9 | 11.7 | 25.8 | 52 | 6.2 | 11.5 |
| 29 | 18 | 13.4 | 25.5 | 51 | 5.5 | 11.1 |
| 30 | 18.5 | 13 | 25.5 | 54 | 10.2 | |
| 31 | 19.1 | 14.7 | 34.94 | 40 | 4.4 | 13.47 |
| 32 | 19.4 | 15.95 | 36 | 32 | 3.45 | 13.54 |
| 33 | 19.5 | 16.2 | 30 | 43 | 4.7 | 10 |
| 34 | 19.65 | 14.35 | 37.22 | 40 | 5.3 | 14.1 |
| 35 | 19.65 | 14.35 | 37 | 40 | 5.3 | 14.1 |
| 36 | 19.7 | 15.1 | 34.2 | 44 | 4.6 | 14.1 |
| 37 | 19.7 | 14.2 | 35 | 40 | 5.5 | 13.97 |
| 38 | 19.8 | 15.5 | 34.6 | 46 | 4.3 | 13.98 |
| 39 | 19.85 | 15.35 | 35 | 29.3 | 4.5 | 13.65 |
| 40 | 19.85 | 15.35 | 35 | 29.8 | 4.5 | 14.08 |
| 41 | 20 | 34 | 25.43 | 40 | 5 | 7.02 |
| 42 | 20.1 | 15 | 30.9 | 38 | 5.5 | 10.4 |
| 43 | 20.1 | 15 | 30.9 | 46 | 5.5 | 10.4 |
| 44 | 20.1 | 15 | 30.9 | 38 | 5.2 | 10.4 |
| 45 | 20.1 | 15 | 30.9 | 36.5 | 5.2 | 10.4 |
| 46 | 20.2 | 15 | 30.1 | 44.5 | 5.2 | 10.4 |
| 47 | 20.7 | 15.2 | 27.2 | 26 | 5.5 | 9.2 |
| 48 | 20.95 | 24.15 | 20 | 48.9 | 5.7 | 7.02 |
| 49 | 20.95 | 24.15 | 20 | 43 | 5.7 | 7.02 |
| 50 | 20.95 | 24.15 | 20 | 33 | ||
| 51 | 21 | 16.5 | 39 | 34 | 4.5 | 14.4 |
| 52 | 21.1 | 16.4 | 39.4 | 50 | 4.7 | 15.22 |
| 53 | 22 | 16.5 | 30.43 | 32 | 5.5 | 10.28 |
| 54 | 22.5 | 16.5 | 39 | 50 | 6 | 15 |
| 55 | 23 | 16.5 | 32.5 | 55 | 6.35 | 10.5 |
| 56 | 23 | 16.5 | 40 | 76 | 17.5 | |
| 57 | 23.01 | 16.38 | 43.22 | 98.43 | 6.63 | 17.4 |
| 58 | 23.01 | 16.38 | 43.22 | 72.6 | 6.63 | 17.4 |
| 59 | 23.01 | 16.38 | 43.22 | 63.5 | 6.63 | 17.4 |
| 60 | 23.01 | 16.38 | 43.22 | 53.98 | 6.63 | 17.4 |
| 61 | 23.01 | 16.38 | 43.22 | 44.45 | 6.63 | 17.4 |
| 62 | 23.01 | 16.38 | 43.22 | 31.75 | 6.63 | 17.4 |
| 63 | 23.01 | 16.38 | 43.22 | 22.23 | 6.63 | 17.4 |