Precision Arc Shaped N40 Neodymium Electric DC Motors Permanent Magnets
Material | Neodymium Magnet | |
Technology | Sintered | |
Working Temperature | Grade | Max.Operation Temperatures |
N35 - N52 | 80℃(176°F) | |
33M - 48M | 100℃(212°F) | |
33H - 48H | 120℃(248°F) | |
30SH - 45SH | 150℃(302°F) | |
30UH - 40UH | 180℃(356°F) | |
28EH - 38EH | 200℃(392°F) | |
28AH - 35AH | 230℃(428°F) | |
Magnet Shapes | Block,Disc,Cylinder,Ring,Countersunk,Arc or Segment,Traperzoid,Ball,irregular shape or can be customerized | |
Surface treatment | Ni-Cu-Ni,Zn,Black or Grey Epoxy,Gold,Silver,Copper,Chemical,Parylene,Everlube,PTFE and so on. | |
Tolerance | Mostly +/-0.05mm, but it depends on the size of magnet. | |
Positive | Very high energy product;High coercive Force | |
Application | Our Products are widely used in automotive,instrumentation,medical,communications,domestic electrical appliances,electro-acoustic equipment,wind power turbines,switches and of course the defence,aerospace and other high-tech fields are a key area.(motor,sensor,generator,speaker,packing,industiral and so on) | |
Warnings | Keep away from children. Magnets are a choking hazard for children. If ingested they can get caught in intestines and be fatal. |
|
When magnets break they can splinter and send shrapnel flying and can damage your skin and eyes. Again folks, these are not toys! | ||
NdFeB magnets are very strong and can pinch skin. | ||
Keep away from electronics. Magnets will ruin them. |
For more detail info, please feel free to visit our website or inquire us at any of your convenience.
We supply hard magnets and magnetic materials from China. Our magnets include ferrite magnets, flexible magnets, NdFeB magnets, alnico magnets, SmCo magnets, rubber magnets, refrigerator fridge magnets, magnetic powder, magnetic compound tesla meters & magnetizers, and magnetic jewelry. We also supply ferrite cores, MnZn cores and NiZn cores for transformers and coils, loudspeaker magnets, motor magnets, and refrigerator gasket stripes.