Thin rectangle neodymium magnets, different with block ceramic magnets, is very common for wind turbine in wind power generation. Neodymium magnets are the strongest permanent magnet in the world. Thin rectangle magnet, even in very small size, can have large magnetic field output.
Small strong block neodymium magnets are perfect to help wind turbine light weight & small size. We supply regular sizes including 2″ x 1″ x 1/2″, 50x20x5mm, 40x20x10mm, 40x20x5mm, etc.
We also provide block samarium cobalt for research, motor, NDT or other purposes. SmCo magnet is strong as well as high temperature resistance 350℃. It is a good alternative in super high temperature working environment.
Cube neodymium magnets are always used as magnetic toy like magnetic ball. One of our customer even use many cube neodymium magnets to build their art works.
China Magnets Source provides custom block magnets. So there is no size list for your reference. If you have any demand, please feel free to contact us at any time.