LS係xi列lie蝸wo杆gan減jian速su機ji具ju有you常chang規gui特te性xing外wai,該gai還hai采cai用yong了le斜xie齒chi蝸wo輪lun形xing式shi,使shi結jie構gou更geng加jia合he理li化hua,它ta不bu僅jin改gai變bian了le比bi單dan級ji蝸wo輪lun蝸wo杆gan傳chuan動dong具ju有you更geng高gao的de傳chuan動dong效xiao率lv和he承cheng載zai能neng力li,而er且qie在zai結jie構gou布bu局ju上shang縮suo小xiao了le空kong間jian占zhan地di麵mian積ji,同tong時shi在zai相xiang近jin體ti積ji條tiao件jian下xia,能neng獲huo得de更geng大da傳chuan動dong比bi,更geng有you利li於yu設she備bei的de配pei置zhi,該gai機ji能neng與yu各ge種zhong減jian、變速機組合使用。