A Study on Endurance Estimation of 3D Sprag Type Ultra Precision Reverse-Locking Clutches under Contact Condition

접촉상태에 있는 의 초정밀 역전방지클러치의 3D SPRAG TYPE 내구성 평가에 관한 연구

Recently, a dangerous event occurred at the field industry and mechanical system. At developed by SUNGGOK corp. a R-L clutches of a small and high capacity serves safety device from a variety environment of mechanical system, it permits transmission of driving torque form input to output shaft in both directions of rotation, but restrains any feedback torque of the driven load from rotating the output shaft in either direction. This study was carried out to demonstrate through finite element methode and durability estimation for safety of the R-L clutches without sliding during the engagement process. As results, we organized about endurance test methode when applied rated torque.