デュアル・クロス構成したシリンダ形状永久磁石型リニアHalbachアレイの磁場分布特性

抄録

　A strong magnetic field forming by Halbach PM array is an effective technical element for the developing of industrial magnetically actuators. In a brand new layout Halbach array using cylinder-shaped PMs, by synchronized rotation in the same direction with of all magnets, the slide of the magnetic field distribution has been confirmed. The proposal dual-cross layout Halbach array model using cylinder-shaped PMs, it can be expected multidimensional motion of the secondary conductor. However, the slide performance of magnetic field seems to depend on the forming of the magnetic flux density distribution. And, its magnetic flux density distribution is clearly dependent on the arrangement parameters of the cylinder-shaped PM of the array. In this paper, we would like to report that the forming of the magnetic field depending on arranged and layout parameters of the brand new dual-cross layout cylinder-shaped PM type linear Halbach arrays, by magnetic field simulation and measurement.