YKK、YKK-W系列高压三相异步电动机.doc

1、一、概述 YKK、YKK-W系列高压三相异步电动机是我国20世纪90年代开发的统一设计新产品，其功率等级、安装尺寸和电气性能指标均符合原机械电子工业部第一装备公司企业标准YKK、YKK-W系列高压三相异步电动机技术条件（机座号355630）的规定，并符合国际电工委员会（IEC）标准。 该YKK、YKK-W系列电动机具有高效、节能、噪声低、振动小、运动安全可靠、安装维护方便等特点，适用于驱动各种不同机械设备，如通风机、水泵、压缩机、破碎机、搅拌机、球磨机、运输机械、化工机械、矿山机械等。 该系列电动机为F级绝缘，B级考核，大大提高了电动机的寿命。 该系列电动机的额定电压为6kv，也可制成3kv，

2、额定频率为50Hz,防护等级为IP44或IP54（适用于户外）。 使用条件：环境温度不超过40；海拔不超过1000m;工作方式为连续（S1）。 型号含义 二、结构简介 YKK、YKK-W系列三相异步电动采用箱式结构，机座为钢板焊接而成（北京电机总厂的YKK355400机座为铸铁机座），电动机顶部安装封闭空-空冷却器，拆装方便，利于维护和修理，电动机的安装型式为IMB3，电动机具有一个圆柱形轴伸，采用联轴器与被驱动的机械联接。 外形及安装尺寸 表3 （单位：mm）极数HAAAABACADBBACDEFGHDKL4648461246123554004504505005006307108008009

3、0090013013015015015015077081091091010101010965101011201120122012207457608108108608609001000112011201250125056556560060065565531533535535547547510011012013013014021021021025025025028283232323690100109119119123150017001900190022002200283535354242210021602360240027152715表4 （单位：mm）极数HAAAABACADBBACDEFGHD

4、KL4612461256056063063010001000112011201701701901901130113012601260135013501530153010201020108010801400140016001600690690770770500500530530150160170180250300300300364040451381471571652400240027002700424248482940299033103310主要技术数据 表1YKK、YKK-W系列（H355630mm）型号额定功率/KW额定电流/A同步转速/（r/min）效率（%）功率因数最大转矩/额定转矩堵转

5、转矩/额定转矩堵转电流/额定电流YKK3551-4YKK3552-4YKK3553-4YKK3554-41852002202502262442683041500928929930931085180865YKK4002-4YKK4003-4YKK4004-4YKK4005-4YKK4006-42803153554004503363784254785361500932933935937939086180865YKK4502-4YKK4503-4YKK4504-4YKK4505-45005606307105956657478401500940942944946086180865YKK5001-4YK

6、K5002-4YKK5003-4YKK5004-48009001000112093310501160130015009489499509510.87180765YKK5601-4YKK5602-4YKK5603-41250140016001440161018301500952953954088180665YKK6301-4YKK6302-4YKK6303-41800200022402060229025601500955956957088180665YKK4001-6YKK4002-6YKK4003-6YKK4004-6YKK4005-6YKK4006-618520022025028031523

7、52532783153523951000924926928930933935082180860YKK4502-6YKK4503-6YKK4504-6YKK4505-635540045050043949455461510009379389419430831800860YKK5001-6YKK5002-6YKK5003-6YKK5004-656063071080068076485896610009449459489490841800760YKK5601-6YKK5602-6YKK5603-69001000112010701190133010009509519520851800765YKK6301-

8、6YKK6302-6YKK6303-612501400160014701640187010009539549550861800765YKK4003-8YKK4004-8YKK4005-81852002202472662927509259279290781800855YKK4502-8YKK4503-8YKK4504-8YKK4505-82502803153553273664114627509309329349350791800855YKK5001-8YKK5002-8YKK5003-8YKK5004-84004505005605135776387147509379389429440801800

9、855YKK5601-8YKK5602-8YKK5603-86307108007828819917509459469470821800760YKK6301-8YKK6302-8YKK6303-8YKK6304-89001000112012501090121013501510750948949950951084180760YKK4501-10YKK4502-10YKK4503-10YKK4504-10YKK4505-10185200220250280259279306348388600917919921923935077180855YKK5001-10YKK5002-10YKK5003-10YK

10、K5004-10315355400450430483543610600928930933934078180855YKK5601-10YKK5602-10YKK5603-10YKK5604-10500560630710659737829932600936937938940080180760YKK6301-10YKK6302-10YKK6303-10YKK6304-10800900100011201020115012701420600942943944946082180760YKK4504-12YKK4505-12185200277299500920922072180855YKK5001-12YKK5002-12YKK5003-12YKK5004-12220250280315319361404454500922925927928073180855YKK5601-12YKK5602-12YKK5603-12YKK5604-1235540045050049655762769450093093393