| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an actuator capable of reliability by unfailingly fixing a noise protection element such as a capacitor or an inductor while achieving miniaturization. <P>SOLUTION: The actuator 1 has a structure in which an electric motor 3, a connector 35 for supplying power from an outside power supply, capacitors 30a, 30b each preventing the generation of electromagnetic noise due to the driving of the electric motor 3 and an inductor 31 are arranged on an end portion 6b of a first case 6, and a transmission mechanism 4 interlocked with a rotating shaft 17 of the electric motor 3 is provided in the first case 6. The actuator 1 transmits the rotating force of the electric motor 3 to an output shaft 47 rotatably supported by an end portion 7d of a second case 7 via the transmission mechanism 4. In the actuator 1, a housing portion 32 formed corresponding to the shape of each of the capacitors 30a, 30b and the inductor 31 and housing these items 30a-31 between the electric motor 3 and the connector 35 are provided so as to be upright toward the outside on the end portion 6b of the first case 6. <P>COPYRIGHT: (C)2010,JPO&INPIT |
