| Introduce |
| Ferrite acr magnet | Introduction
The ferrite is manufactured by a ceramic process , has a relatively hard texture, is a brittle material.
Since ferrite magnets have good temperature resistance, low cost, and moderate performance, they have become permanent magnets for a wide range of applications.
Applications:
Our arc shape magnet is widely used in the following AC and DC motors.
Vehicle motor, such as wiper motor, condenser fan motor, steam generators, car window lift motors, the EPS motor, pump motor, automatic and centralized control lock motor and antenna motor.
Motorcycle motors, such as the starting motor and pump motor of motorcycle 50, 90, 125 and 150.
Frequency conversion motor, such as fan motor of frequency air conditioner, compression motor of variable frequency fridge, automatic washing machine motor and brushless motor.
Home appliance motor, such as motors for fitness equipment, kitchen appliances, fans and electric toy.
Features:
1) Cheapest magnet material
2) Good anti-corrosion performance, no need to surface treatment.
3) Best temperature stability
4) Best choice for industrial application
5) All shapes can be customized
6) provide isotropic and anisotropic
7) OEM service | |
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| Performance of sintering ferrite magnet | | Grade | Residual magnetic flux density | Coercivity | Intrinsic coercivity | Maximum magnetic energy product | | Br/mT | HCB/(kA/m) | HCJ(kA/m) | (BH)max(kJ/m3) | | Y28H-1 | 380~400 | 240~260 | 250~280 | 27.0~30.0 | | Y28H-2 | 360~380 | 271~295 | 382~405 | 26.0~28.5 | | Y30H-1 | 380~400 | 230~275 | 235~290 | 27.0~31.5 | | Y30H-2 | 395~415 | 275~300 | 310~335 | 27.0~32.0 | | Y32 | 400~420 | 160~190 | 165~ 195 | 30.0~33.5 | | Y32H-1 | 400~420 | 190~230 | 230~250 | 31.5~35.0 | | Y32H-2 | 400~440 | 224~240 | 230~250 | 31.0~34.0 | | Y33 | 410~430 | 220~250 | 225~255 | 31.5~35.0 | | Y33H | 410~430 | 250~270 | 250~275 | 31.5~35.0 | | Y33H-2 | 410~430 | 285~315 | 305~335 | 31.8~35.0 | | Y34 | 420~440 | 250~280 | 260~290 | 32.5~36.0 | | Y35 | 430~450 | 230~260 | 240~270 | 33.1~38.2 | | Y36 | 430~450 | 260~290 | 265~295 | 35.1~38.3 | | Y38 | 440~46O | 285~315 | 295~325 | 36.6~40.6 | | Y40 | 440~460 | 315~345 | 320~350 | 37.6~41.6 | | Y41 | 450~470 | 245~275 | 255~285 | 38.0~42.0 | | Y41H | 450~470 | 315~345 | 385~415 | 38.5~42.5 | | Y42 | 460~480 | 315~335 | 355~385 | 40.0~44.0 | | Y42H | 460~480 | 325~345 | 400~440 | 40.0~44.0 | | Y43 | 465~485 | 330~350 | 350~390 | 40.5~45.5 |
| Product name | Sintering magnet | | Material | Ferrite | | Grade | As following performance table | | Size | Customized | | Shape | Arc, Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shapes for Strong ferrite magnet are available | | Coating | no | | Packing | Standard sea or air packing, such as carton, iron, wooden box, etc. | | Delivery date | 7 days for samples;20-25 days for mass goods. |
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