| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a motor device controlling a rotation by detecting the place of a rotor for an LRK-winding motor by a sensor. <P>SOLUTION: The motor device has a motor body (14) having the rotor (18) arranging and fixing 14 permanent magnets (22) on a cylindrical surface so that the polarities of magnetic poles are inverted mutually and a stator (15) with 12 stator teeth with windings continuously made therearound by LRK winding and fitting first, second and third control terminals communicating with the windings and a driver circuit (24) connected to the first, second and third control terminals (U, V and W). The motor device further has a detector (32) fitting the sensor (31) detecting the place of the rotor and a control circuit passing a control signal to the first, second and third control terminals (U, V and W) through the driver circuit (24) on the basis of the detecting signal of the detector (32). <P>COPYRIGHT: (C)2009,JPO&INPIT |
