PURPOSE: A driving device for electronic auxiliaries is provided to generate high torque by reducing the high rotating number of a motor. CONSTITUTION: A driving part(120) is arranged in the inside of a housing(110). A reducer(130) is connected to the driving part for eccentric motion. The reducer reduces the speed of the rotation of the driving part while increasing the torque of the driving part for delivering. An adapter(150) is connected to the reducer and an external device. A rotary shaft is connected to the driving part. A first gear operates by interlocking with the rotary shaft. A second gear operates by interlocking with the first gear. A third gear operates by interlocking with the second gear.본 발명은 전동보조기용 구동장치를 개시한다. 본 발명은, 하우징과, 상기 하우징 내부에 배치되는 구동부와, 상기 구동부에 연동하여 일부분이 편심운동하고, 상기 구동부의 회전을 감속시키면서 상기 구동부의 토크를 증대시켜 전달하는 감속기와, 상기 감속기 및 외부장치와 결합하는 어덥터를 포함한다.
