| 摘要 |
PURPOSE:To simplify the construction of the titled motor by a method wherein a rod is constituted by fitting and fixing two kinds of equidiametered rings, consisting of a soft magnetic and a non-magnetic materials, on the core metal made of a soft magnetic material. CONSTITUTION:The rod 41 to be used for the linear pulse motor is fixed to the core metal 42, consisting of the material having a high permeability, in such a manner that the ring 43 made of material having a high permeability and the ring 44 consisting of a non-magnetic material, are alternately inserted. According to the above constitution, the rod 41 wherein a cylindrical body having a built- in exciting coil is combinedly used as a guide shaft, thereby enabling to simplify the construction of the title motor. |
