| 摘要 |
A coupling for reducing power transmission deviation is disclosed. To this end, the present invention comprises: a motor side boss rotated using power of a motor; and a reducer side boss linked to be rotated to the motor side boss by enabling a centrifugal force caused by rotation of the motor side boss to be transmitted by a means of a power transmission elastic unit. The length of an elastic unit provided to the power transmission elastic unit is controlled to control transmission time of the centrifugal force to the reducer side boss, wherein the centrifugal force is generated by rotation of the motor side boss. |
