YEJ系列(IP44)电磁制动三相异步电动机　　YEJ系列电动机是附有圆盘形直流电磁制动器的三相异步电动机。它具有制动迅速、可靠性高、结构简单等特点，适用于各种要求快速停止和准确定位的机械设备与传动装置。　　YEJ系列电动机为断电制动，其制动器安装在非轴伸端的端盖上，当电动机接入电源时，制动器也通电产生电磁吸力，吸引衔铁并压缩弹簧，使制动盘与衔铁脱开，电动机即开始运转。当切断电源时，电磁吸力消失，弹簧推动衔铁紧压制动盘，在摩擦力矩作用下，电动机立即停止运转。　　YEJ系列电动机是在Y系列电机上派生，除外形尺寸因安装制动器致总长略有增加外，其功率等级、安装尺寸及其余的外形尺寸均与Y系列电机同机座的相同。　　YEJ系列电动机额定电压为380V、额定频率为50Hz、绝缘等级为B级。防护等级电机部分为IP44、制动器部分为IP23。电磁制动器的电源由电动机接线盒内的整流电源供给，3KW及以下为D.C99V，4KW及以上为D.C170V。主要技术数据型号功率（kW）转速（r/min）电流（A）效率（%）功率因数（cos ）静制动力矩（N m）空载制动时间（s）励磁功率（W）起动电流倍数起动转矩倍数最大转矩倍数同步转速3000转/分（2极）380V50HzYEJ-80M1-20.7528451.875.00.847.50.20506.52.22.3YEJ-80M2-21.128402.676.20.867.50.20507.02.22.3YEJ-90S-21.528403.478.50.85150.20607.02.22.3YEJ-90L-22.228404.881.00.86150.20607.02.22.3YEJ-100L-2328606.382.60.87300.20807.02.22.3YEJ-112M-2428808.384.20.87100.251107.02.22.3YEJ-132S1-25.5290011.185.70.88750.251307.02.02.3YEJ-132S2-27.5290014.987.00.88750.251307.02.02.3YEJ-160M1-211293021.588.40.884500.351507.02.02.3YEJ-160M2-215293029.089.40.884500.351507.02.02.2YEJ-160L-218.5293035.190.00.891500.351507.02.02.2YEJ-180M-222294041.590.50.892000.351507.02.02.2YEJ-200L1-230295056.091.40.893000.452007.02.02.2YEJ-200L2-237295068.792.00.893000.452007.02.02.2YEJ-225M-245297083.092.50.894500.452007.02.02.2同步转速1500转/分（4极）380V50HzYEJ-80M1-40.5513901.571.00.767.50.2505.22.42.3YEJ-80M2-40.7513902.173.00.767.50.2506.02.32.3YEJ-90S-41.113902.876.20.78150.2606.02.32.3YEJ-90L-41.513903.778.50.79150.2606.52.32.3YEJ-100L1-42.214105.081.00.82300.2806.52.22.3YEJ-100L2-4314106.882.60.81300.2807.02.22.3YEJ-112M-4414108.884.20.82400.251107.02.22.3YEJ-132S-45.5143511.685.70.84750.251307.02.22.3YEJ-132M-47.5144015.487.00.85750.251307.02.22.3YEJ-160M-411144022.588.40.841500.351507.02.22.3YEJ-160L-415146030.089.40.851500.351507.02.22.2YEJ-180M-418.5147036.390.00.862000.351507.02.02.2YEJ-180L-422147042.990.50.862000.351507.02.02.2YEJ-200L-430147057.391.40.873000.452007.02.02.2YEJ-225S-437148070.292.00.874500.452007.01.92.2YEJ-225M-445148084.092.50.884500.452007.01.92.2同步转速1000转/分（6极）380V50HzYEJ-90S-60.759102.469.00.70150.2605.52.02.2YEJ-90L-61.19103.272.00.72150.2605.52.02.2YEJ-100L-61.59204.176.00.74300.2806.02.02.2YEJ-112M-62.29355.779.00.74400.251106.02.02.2YEJ-132S-639607.481.00.76750.251306.52.02.2YEJ-132M1-649609.682.00.77750.251306.52.02.2YEJ-132M2-65.596012.884.00.78750.251306.52.02.0YEJ-160M-67.597017.086.00.781500.351506.52.02.0YEJ-160L-61197024.587.50.781500.351506.52.02.0YEJ-180L-61597031.689.00.812000.351506.51.82.0YEJ-200L1-618.597037.690.00.833000.452006.51.82.0YEJ-200L2-62297044.790.00.833000.452006.51.82.0YEJ-225M-63098058.691.50.854500.452006.51.72.0同步转速750转/分（8极）380V50HzYEJ-132S-82.27055.880.50.71750.251305.52.02.0YEJ-132M-837057.782.00.72750.251305.52.02.0YEJ-160M1-847209.984.00.731500.351506.02.02.0YEJ-160M2-85.572013.385.00.741500.351506.02.02.0YEJ-160L-87.572017.786.00.751500.351505.52.02.0YEJ-180L-81173024.887.50.772000.351506.01.72.0YEJ-200L-81573034.188.00.763000.452006.01.82.0YEJ-225S-818.573041.190.00.764500.452006.01.72.0YEJ-225M-82274047.690.00.784500.452006.01.82.0YEJ安装及外形尺寸机座号安装尺寸(mm)外形尺寸(mm)ABCDEFGHKABACADHDL80125100501940615.5801016517515017539090S140100562450820901018019516019542090L1401255624508209010180195160195445100L16014063286082410012215205180245480112M19014070286082411212240230190265510132S216140893880103313212280275210315585132M216178893880103313212280275210315625160M25421010842110123716014.5330335265385720160L25425410842110123716014.5330335265385765180M279241121481101442.518014.5355380285430825180L279279121481101442.518014.5355380285430875200L31830513355110164920018.5395420315475900225S35628614960140185322518.54354753455301000225M-235631114955140164922518.54354753455301030225M-4.6.835631114960140185825018.54354753455301030