制動原理：　　YEJ電磁制動電動機為電磁脫離（釋放），斷電彈簧施壓的摩擦式制動器，可實現快速停車和準確定位，能用在斷電時安全（防險）制動等場合。　　制動器由磁軛、勵磁線圈、彈簧、制動盤、銜鐵、花鍵套、手動釋動裝置、安裝螺釘等零件組成。當制動器線圈通電時，線圈產生磁場使銜鐵吸向磁軛，銜鐵與制動盤脫離（釋放）；當線圈斷電時，磁場消失，銜鐵被釋放，彈簧施壓于銜鐵，將制動盤上的磨擦片壓緊，從而產生制動力矩達到制動的目的。YEJ系列三相異步電動機性能數據型號Type額定數據 功率（KW）Power 電壓 （V）Voltage 接法Wire-connection 轉速（r/min)Speed 電流 （A）Current同步轉速3000r/min （2極）YEJ-801-20.75380Y28251.9YEJ-802-21.12.6YEJ-90S-21.528403.4YEJ-90L-22.24.7YEJ-100L-2328806.4YEJ-112M-24△28908.2YEJ-132S1-25.5290011.1YEJ-132S2-27.515YEJ-160M1-211293021.8YEJ-160M2-21529.4YEJ-160L-218.565.5YEJ-180M-222294042.2YEJ-200L1-230295056.9YEJ-200L2-237295070.4YEJ-225M-245297083.9YEJ-250M-255102.7YEJ-280S-275140.1YEJ-280M-290167YEJ-315S-2110206.4YEJ-315M1-2132247.6YEJ-315M2-2160298.5 YEJ系列三相異步電動機性能數據型號Type額定數據功率Power電壓Voltage接法Wire-connection轉速Speed電流Current（KW）（V）（r/min）(A)同步轉速1500r/minsynchronousspeedis1500r/minYEJ-801-40.55380Y13901.6YEJ-802-40.752.1YEJ-90S-41.114002.7YEJ-90L-41.53.7YEJ-100L1-42.214205.0YEJ-100L2-436.8YEJ-112M-44△14408.8YEJ-132S-45.511.6YEJ-132M-47.515.1YEJ-160M-411146022.6YEJ-160L-41530.3YEJ-180M-418.5147035.9YEJ-180L-42242.5YEJ-200L-43056.8YEJ-225S-437148069.8YEJ-225M-44584.2YEJ-250M-455102.5YEJ-280S-475139.7YEJ-280M-490164.3YEJ-315S-4110201.9YEJ-315M1-4132242.3YEJ-315M2-4160293.7 YEJ系列三相異步電動機性能數據型號Type額定數據功率Power電壓Voltage接法Wire-connection轉速Speed電流Current(KW)(V)(r/min)(A)同步轉速 1000r/min (6極)synchronousspeedis1000r/min(6P)YEJ-90S-60.75380Y9102.3YEJ-90L-61.13.2YEJ-100L61.59404.0YEJ-112M-62.25.6YEJ-132S-639607.2YEJ-132M1-64△9.4YEJ-132M2-65.512.6YEJ-160M-67.597017YEJ-160L-61124.6YEJ-180L-61531.5YEJ-200L1-618.537.7YEJ-200L2-62244.6YEJ-225M-63098059.5YEJ-250M-63772YEJ-280S-64585.4YEJ-280M-655104.9YEJ-315S-675142.4YEJ-315M1-690170.8YEJ-315M2-6110207.7YEJ-315M2-6132249.2