| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent load acting on an output shaft from momentarily acting on a driving motor when powered off. <P>SOLUTION: A driving device with a clutch has a clutch (15) comprising the first clutch body (21) rotatably supported by a shaft (24) fixed to a supporting plate (3) housed a case (4) and coupled to the rotor of the driving motor (11), the second clutch body (22) coupled to the output shaft (30) via a speed reducing gear train (16) and rotatably supported by the shaft and disconnectably to the first clutch body, and a biasing means (23) interposed between the first and second clutch bodies and biasing the second clutch body along the shaft in a direction spacing apart from the first clutch body, a driving means (55) engaging the second clutch body to the first clutch body against the biasing means, and a brake mechanism (17) arranged between the second clutch body and the case separately from the clutch and suppressing the rotation of the second clutch body separated from the first clutch body when powered off. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
