2) High intrinsic coercive force
3) Wide application,low cost
Permanent ferrite magnet
1) Strong magnetic force
2) High intrinsic coercive force
3) Wide application,low cost
1) Strong magnetic force
2) High intrinsic coercive force
3) Wide application,low cost
Permanent ferrite magnet
Magnetic Feature:
1) Material: SrO or BaO and Fe2O3 ;
2) Temperature: the max operation temp is up to 200 degree centigrade or 380 curie temperature;
3) Grade:Y10T,Y20,Y25,Y30,Y30BH,Y35,C1,C5,C7 and so on.
4) Shape: ring,block,disc,bar and so on;
5) Size: according to customers' request;
6) Coating: Ni, Zn, gold,copper, epoxy and so on
7) According to customer's request .We can supply different size magnetic hook.
8) Good quality with competitive price and best delivery date.
9) Application: sensors,motors, rotors, wind turbines,wind generators, loudspeakers,magnetic holder, filters automobiles and so on.
10) Certificate: ISO9001:2000, SGS test report
We are specialized in producing NdFeB Magnet over many years,We guarantee the best price based on the same quality and service. Our finance conditiearon and industrial reputation are excellent.
Blocks/plates
Magnetic properties (not less)
| Grade | Br, T | Hcb, kA/m | Hcm, kA/m | (BH)max, kJ/m3 |
| 6BI240 | 0.19 | 125 | 240 | 6.0 |
| 8BI220 | 0.21 | 125 | 215 | 7.0 |
| 22BA220 | 0.36 | 215 | 220 | 22.0 |
| 24BA210 | 0.37 | 205 | 210 | 24.0 |
| 25BA170 | 0.38 | 165 | 170 | 25.0 |
| 18SA220 | 0.33 | 210 | 220 | 18.0 |
| 27SA240 | 0.37 | 230 | 240 | 27.0 |
| 28SA250 | 0.39 | 240 | 250 | 28.0 |
Shapes and sizes available (as standard):
Shapes: Blocks, plates, rods/cylinders, disks, rings, arc of segments.
Two poles
Shapes: Blocks, plates, rods/cylinders, disks, rings, arc of segments.
Two poles
Standard sizes:
Blocks/plates
| Min, mm | Max, mm | |
| W | 5 | 100 |
| T | 5 | 16 |
| L | 5 | 120 |
Rods/Cylinders
| Min, mm | Max, mm | |
| Dia | 3 | 15 |
| L | 3 | 30 |
Disks
| Min, mm | Max, mm | |
| Dia | 3 | 100 |
| h | 3 | 5 |
Rings (isotropic)
| Min, mm | Max, mm | |
| OD | 5 | 45 |
| ID | 3 | 30 |
| h | 2 | 25 |
Rings (anisotropic)
| Min, mm | Max, mm | |
| OD | 36 | 135 |
| ID | 18 | 60 |
| h | 6 | 20 |
Arcs/segments (anisotropic)
| Min, mm | Max, mm | |
| W | 10 | 80 |
| L | 10 | 140 |
| H | 3 | 45 |
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