直角減速箱分為中空軸RC型和中實軸RT型。
（中空軸孔內徑有￠15、￠17、￠22三種,中實軸軸徑有￠15和￠20兩種）.
●直角減速箱采用格雷森弧齒結構，傳遞扭矩大，承載能力為普通減速箱的2-3倍，堅固耐用。
●直角減速機的特點：輸出軸與電機部分成90°直角,故可用于被動軸部分垂直設置電機,
進一步節省安裝空間.
以下為部份型號：
 90YS120GV11 / 90YS120GV22 / 90YS120GY22 /90YS120GY38 / 90YS120DV11 / 90YS120DV22 / 90YS120DY22 / 90YS120DY38 / 90YR120GV11 / 90YR120GV22 / 90YR120GY22 / 90YR120GY38 / 90YR120DV11 / 90YR120DV22 /
90GF3H  90GF5H  90GF6H  90GF7.5H  90GF10H  90GF12.5H  90GF15H  90GF18H  90GF20H  90GF25H 90GF30H  90GF36H  90GF50H  90GF60H  90GF75H  90GF90H XAJONG  90GF100H  90GF120H  90GF150H  90GF180H 90GK3H  90GK5H  90GK6H  90GK7.5H  90GK10H XAJONG馬達 90GK12.5H  90GK15H  90GK18H  90GK20H  90GK25H 90GK30H  90GK36H  90GK50H  90GK60H  90GK75H  90GK90H  90GK100H  90GK120H  90GK150H  90GK180H 90GK(F)3RC  90GK(F)3.6RC  90GK(F)5RC  90GK(F)6RC  90GK(F)7.5RC  90GK(F)10RC  90GK(F)12.5RC  90GK(F)15RC90GK(F)18RC  90GK(F)20RC 90GK(F)25RC  90GK(F)30RC  90GK(F)36RC  90GK(F)50RC  90GK(F)60RC  90GK(F)75RC 90GK(F)90RC  90GK(F)100RC XAJONG 90GK(F)120RC   90GK(F)150RC  90GK(F)180RC90GK(F)3RT  90GK(F)3.6RT  90GK(F)5RT  90GK(F)6RT  90GK(F)7.5RT  90GK(F)10RT  90GK(F)12.5RT  90GK(F)15RT90GK(F)18RT  90GK(F)20RT  90GK(F)25RT  90GK(F)30RT  90GK(F)36RT  90GK(F)50RT  90GK(F)60RT  90GK(F)75RT90GK(F)90RT  90GK(F)100RT  90GK(F)120RT  90GK(F)150RT  90GK(F)180RT