Title:
SEPARABLE ACTUATOR COMPRISING BELT
Document Type and Number:
WIPO Patent Application WO/2013/062378
Kind Code:
A2
Abstract:
According to the one embodiment of the present invention, an actuator for controlling joint movement of a robot comprises: a first deceleration module comprising a driving motor, at least one first reduction gear which is rotated by the driving motor, and a housing on which the driving motor and the first reduction gear are mounted; a second deceleration module comprising at least one second reduction gear which rotates by receiving driving force from the first reduction gear, and a case on which the second reduction gear is mounted; a first pulley module comprising a first gear, which rotates by being in gear with the first gear, and a first pulley housing on which the first pulley is mounted and which is fixed to the housing; a second pulley module comprising an output gear which rotates by being in gear with the second reduction gear, a second gear which rotates by being in gear with the output gear, the second pulley which rotates with the second gear, and a second pulley housing on which the second pulley is mounted and which is fixed to the housing; and a belt, which is connected to the first pulley and the second pulley, for transferring the driving force from the first pulley to the second pulley.
Inventors:
KIM BYOUNG-SOO (KR)
LEE JUNG-HO (KR)
LEE JUNG-HO (KR)
Application Number:
PCT/KR2012/008904
Publication Date:
May 02, 2013
Filing Date:
October 26, 2012
Export Citation:
Assignee:
ROBOTIS CO LTD (KR)
International Classes:
B25J19/00; B25J17/00; F16H1/00; F16H1/32
Foreign References:
| KR20080001537U | 2008-06-03 | |||
| KR100454333B1 | 2004-10-28 | |||
| KR20040017431A | 2004-02-27 | |||
| KR20100038146A | 2010-04-13 | |||
| KR20110068500A | 2011-06-22 |
Attorney, Agent or Firm:
HONG, Sung-Chul et al. (KR)
홍성철 (KR)
홍성철 (KR)
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Claims: