| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor capable of supplying electric power to an armature coil without causing abrasion between members.SOLUTION: A motor (10), supported so that a rotor (14) can rotate within a stator (12) capable of generating a magnetic field, includes a rotary transformer (30) having a primary side (32) connected with an AC power source and a secondary side (34) fixed to a rotating shaft (22), and a rectifier circuit (37) which is built in the rotating shaft and has an input terminal (38) connected with the secondary side and an output terminal (40) connected with an armature coil (24).SELECTED DRAWING: Figure 1 |
