YZR-C系列起重及冶金用(佳木斯电机)

1、YZR-C起重及冶金用带超速开关三相异步电动机佳木斯电机股份有限公司二00三年一月前言佳木斯电机股份有限公司位于美丽富饶的三江平原松花江畔的新兴工业城市佳木斯市，是我国防爆电机，起重冶金电机，屏蔽电机和局部扇风机的创始企业，是机械工业的骨干企业。厂区占地面积46万平方米，职工3,000人，其中工程技术人员500名，它拥有各种先进的工艺装备，门类齐全的检测手段，训练有素的工程技术队伍和职工队伍。目前公司生产的主要产品有152个系列、1133个品种，年产120万千瓦，是国内历史最久，规模较大，品种较全，实力较强的起重及冶金电机，屏蔽电机主导厂，防爆电机重要生产基地。佳木斯电机股份有限公司一向以产品

2、质量高超、信守合同而著称。产品内销28个省、市、自治 区，用户近千家，深受煤炭、石油、化工、冶金、水电、机械、交通运输和国防工业广大用户所爱戴。佳木斯电机股份有限公司又是同行业中唯一生产出口产品的厂家，产品远销40多个国家和地区，在国外也享有一定信誉，已被国家批准为第一批扩大外贸自主权企业。设在厂内的机械工业部佳木斯防爆电机研究所是国家授权的防爆电气设备检验机关，是全国起重冶金电机和屏蔽电机的行业技术组织指导中心，按照国家规划进行科学试验、研究，并负责工厂产品开发设计。趁此机会，特向国内外广大用户致意，我们将一如既往，以面向市场为用户服务为己任，不断探索，不断前进。1 概述1.1 YZR-C系

3、列电动机系用于驱动各种型式需要速度控制的起重机械及其他类似设备的专用产品；具有较大的过载能力和较高的机械强度，因此，它特别适用于那些短时或断续周期工作制，频繁起动、制动、有时过负荷及有显著振动与冲击的设备。1.2 电动机的功率等级和安装尺寸符合IEC72推荐标准，功率等级与安装尺寸的相互对应关系与日本JEM1202及西德DIN42681相似并可互换。1.3 电动机的绝缘等级分为F级和H级两种。F级适用于冷却介质温度不超过40的一般场所，H级适用于冷却介质温度不超过60的冶金场所，两种电动机具有相同的电气性能。1.4 电动机具有良好的密封性，用于一般场所的电动机防护等级为IP44，用于冶金场所的

4、电动机外壳防护等级为IP54。电动机的制造范围如表1。表1机座号1000750600机座号1000750600112M11.5250M24537132M12.2280S554537132M23.7280M755545160M15.5315S7555160M27.5315M9075160L117.5355M190180L1511355L1110200L2215355L2132225M3022400L1160250M13730400L22001.5 电动机型号含义：Y Z R- C 132 M1 - 66极M机座1号铁心长中心高为132mm超速开关转子为“绕线”型起“重”及冶金用“异”步电动机2

5、电动机的工作方式及技术数据2.1 电动机的额定电压为380V，额定频率为50Hz。2.2 电动机的适用于断续周期性负荷，根据负荷的不同性质，电动机的工作制分为：断续周期性工作制（S3）：是一系列相同的工作周期运行，每一周期包括一段恒定负载运转的时间和一段停止并断能的时间（见图1）。在这种类型中，每一周期的起动电流应对电动机的温升无明显的影响；每10分钟为一个工作周期，即每小时起动6次。图1断续周期工作制S3tp在恒定负载下运行时间； tR停止和断能时间；Tc一个周期；max在工作周期中达到的最高温度；负载持续率： 带起动的断续周期性工作制（S4）：是一系列相同的工作周期，每一周期包括一段起动时

6、间，一段恒定负载运行时间和一段停止并断能时间（见图2）；每小时起动次数为150、300及600次。图2带起动的断续周期性工作方式类型S4tD起动时间；tp在恒定负载下运行时间；tR停止和断能时间；Tc一个周期；max在工作周期中达到的最高温度；负载持续率：CDF= 带电动制的断续周期性工作制（S5）：是一系列相同的工作周期，每一周期包括由一段起动时间，一段恒定负载运转时间，一段快速电制动时间和一段停止并断能时间所组成（见图3）。图3带电制动的断续周期性工作方式类型S5tD起动时间；tp在额定条件下运行时间；tF电制动时间； tR停止和断能时间；Tc一个周期；max在工作周期中达到的最高温度；负

7、载持续率：2.3 选用电动机时，各种起动及制动状态均需按等效发热折算成每小时等效全起动次数。以该等效全起动次数确定电动机的定额。折算典型例子见表2。表2 工作方式起制动状态热等效起动次数每小时起动次数每小时点动次数每小时制动次数每小时制动并反转次数S364208800206S4S4S5S5S51501008065300200013016000806530000030150S4S4S5S5S530020016013060040002603200016013060000060300S4S4S5S5S560040032026012008000520640003202601200000120600点动

8、（最终速度不超过额定转速的25%）四次相当于一次全起动；电制动（制动到额定转速的1/3）一次相当于0.8次全起动。2.4 电动机的基准工作制为S3-40%，各工作制下电动机的技术数据见表3。电动机铭牌数据一般按基准工作制供给，如用户有特殊要求则按用户要求供给数据。当电动机需要按S3S5工作制之外的方式运行时，需与制造厂协商。表3-2-1 Table 3-2-1 工作方式 Duty Type FC 项目 Item机座号Frame sizeS2S36次/时 6starts/hour30分钟 30minutes60分钟 60minutes15%25%40%60%100%Rated output kW

9、I1 Rated current AI2 Rated rotor current An speed r/minRated output kWI1 Rated current AI2 Rated rotor current An speed r/minRated output kWI1 Rated current AI2 Rated rotor current An speed r/minRated output kWI1 Rated current AI2 Rated rotor current An speed r/minRated output kWI1 Rated current AI2

10、 Rated rotor current APullouttorqucrated torqueno-load current An speed r/minEff. %power factor (cos)Rated output kWI1 Rated current AI2 Rated rotor current An speed r/minRated output kWI1 Rated current AI2 Rated rotor current An speed r/min1000转/分 1000r/minYZR-C 112M1.85.313.48151.54.6312.58662.26.

11、618.47251.85.313.48151.54.612.52.33.3786662.90.791.13.87.39120.83.55.16940 132M12.56.512.98922.26.0512.69083.0816.18552.56.512.98922.26.112.62.94.04908730.761.85.499241.557.3940 132M24.09.714.29003.79.214.5908512.318.287549.714.29003.79.214.52.55.58908770.83.07.910.29372.57.28.4950 160M16.316.429.49

12、215.51525.79307.518.535.49106.316.429.49215.51525.72.67.9593075.70.745.01422.9935412.518.2944 160M28.519.629.89307.51826.59401124.639.69088.519.629.89307.51826.52.811.294079.40.86.31621.79495.51518.8956 160L1328.631.69421124.527.69571534.7399201328.631.69421124.927.62.513945820.8292122.39527.518.818

13、.5970 180L1736.749.89551533.846.59622042.658.79461736.749.89551533.846.53.218.8962830.811329.737.39681125.531.4975 200L2656.182.49562249.169.99643362689422656.182.49562249.569.92.8826.6964860.8031944.560.59691740.552.6973 225M347085957306274.49624080101947347085957306274.43.129.996288.30.83265564.59

14、68225054.2975 250M142801039603770.591.5965509912395042801039603770.591.53.126.596089.20.9326179970285569975 250M252971109584584.5959656312113494752971109584584.5953.128.296590.60.89397383969336471974 280S6311814296655101.5129.896975144169.59606311814296655101.5119.83.034969890.94888107.1972407688.99

15、76 280M85157140966751391249701001851669608515714096675138122.63.150969910.906631181049755096.382980750转/分 750r/minYZR-C 160L922.428.16947.519.1237051127.535.3676922.428.16947.519.1232.712.7705830.73616.418.271751415724 180L1329.147.87001127447001534566901329.147.87001127442.714.8700810.77921.932.172

16、07.519.626.6726 200L18.54067.27011533.553.571222488169018.54067.27011533.553.52.917.7712850.79133046.1718112738.7723 225M265571.27082246.959.17153370926962265571.27082246.959.12.924.271587.40.8218.54149.5721173845723 250M13564807153063.467.7720427597.57103564807153063.468.82.831.4720870.80265259.172

17、5224649.7729 250M242867971637787072052103987064286797163778702.836.9720850.80326860725276051729 280S521081067124593.59472360120126713521061067124593.5943.148.5723890.81388280728347570.5729 280M6312611072255110.592.5725751501327156312611072255110.592.52.852.372589.50.844810382.8730409368.7732 315S851

18、481807247513415972710017221371985148180724751341592.96272789.50.876311613273155104115734 315M10019018371590172160.9720125250232717100190183.571590172160.93.157.772090.20.887514013672563124113.8728600转/分 600r/minYZR-C 280S4292177.15713784.8153.256055112235.25644292177.15713784.8153.22.844.2572870.763

19、277133.45782769111.8582 280M5512720755645103.8165560631462415485512720755645103.81653.263.656085.60.7837901365693389.6118587 315S63132161.958055118.3138.75807515419457463132.5161.958055118.3138.73.162.558089.30.7948106.61225854095.2101588 315M8517917157675160149.36791002102035708517917157675160149.3

20、3.185.357989.70.7963140124.85845012598.5587 355M11021820758190180166.658513226625257611021820758190180166.63.18358992.10.8257515414058863136117589 355L11322572135761102171725821603142615711322572135781102171722.99058292.20.849018114358575157119588 355L2150275194588132262167.5588185353241585150293194

21、585132262167.53.312658892.40.815110226141.859190191115.6592 400L11903902905851603392505882364723705821903903005851603392503.0182588910.79135300210590110263174592 400L22404903025852004272585882705403405822404903085862004232582.85213589920.77177372224591145332183592表3-2-2 Table 3-2-2工作方式 Duty Type FC

22、项目 Item机座号Frame sizeS4及S5转子电压 Open circuit voltage(V)转动惯量 Inertia movement Jm (kg.m2)重量 Weight (kg)150次/时 150 starts/hour300次/时 300 starts/hour600次/时 600starts/hour25%40%60%40%60%60%Rated output kWI1 Rated current AI2 Rated rotor current An speed r/minRated output kWI1 Rated current AI2 Rated rotor

23、current An speed r/minRated output kWI1 Rated current AI2 Rated rotor current An speed r/minRated output kWI1 Rated current AI2 Rated rotor current An speed r/minRated output kWI1 Rated current AI2 Rated rotor current An speed r/minRated output kWI1 Rated current AI2 Rated rotor current An speed r/m

24、in1000转/分 1000r/minYZR-C 112M1.64.7511.38451.34.28.858901.03.756.579201.24.08.09000.93.75879300.73.44.469461000.0373.5 132M12.2611.290825.7109131.75.38.49311.85.48.959261.65.17.879361.354.96.89451320.0696.5 132M23.79.713.19153.59.211.29252.88.59.659403.39.411.99252.88.59.659402.367.59501850.07107.5

25、160M15.815.527.3927514.123.49354.813.822.79374.814.123.49354.513.822.49373.812.217.59461380.12153.5 160M27.51827.6940717.125.69456.15.621.89546.015.621.89545.514.819.89594.01314.29701850.15159.5 160L1128.327.8950102325957819.519.89698.019.519.89697.518.718.59715.616.714.29782500.2174 180L153343.7960

26、1329.537.7965122834.6969122834.69691126.631.7972923.622.99782180.39230 200L214755.496518.542.548.59701740.553.89731740.552.59731537409751131.528.59812000.67390 225M285870965255362.2969225054.5973225054.5973204649.4977153936.89822500.84398 250M1336382.6970305874.9973285469.8975265264.6977255062.19781

27、7.53943.29842501.52512 250M2427890.5967377079.3971336370.5975316066.1976305863.9977244950.99812901.78559 280S52951169704583100974428093.6975407689977377182.2978306466.59802802.35746.5 280M70130115972621141029755590104975529885.59794792779813778619823702.86840750转/分 750r/minYZR-C 160L7.51922.8712718.

28、121.27165.816.417.37246.016.7187225.515.514.97273.813.711.27322050.2172 180L1125.440.67111023.536.6717820.528.87288.020.528.87287.519.726.97295.817.820.67361720.38230 200L153454.1713133046.67181228.5437201228.243720112739.172482328.17311780.67317 225M214556.871818.54149.7721173845.6724173845.6724153

29、5.140727113129.17332320.84390 250M12961.568.5700255458.7705224951.9712224951.9712204646.2716153934.27252721.52515 250M2337062.5725306456.6727286152.8728265848.973025574773118.54534.47363351.78563 280S429185.5719378375.67223376.267726317463728307261.5732246449.17333052.35745 280M5210490.2727459377.77

30、30428972.4732428972.4732378363.5735307351.47373602.86847.5 315S64118132.773160110.5124.273356106115.873352100107735489498.8736358071.77403027.221050 315M7514213672572136130.772565126117.67276012010872955116997294110073.77323728.681170600转/分 600r/minYZR-C 280S3378.7141.8578307412557928711165802668108

31、5822566103583175669.85881502.35766 280M4298.71545753790136570338411857331821105742878.5985772272.5755821722.86840 315S50110128.458345100115.35854296107.45864094102.2587379094.5587308476.35892427.221026 315M6514412958460136119585551301095865012698.75874812494.758837114735893258.681156 355M80160.5149.

32、758772156134.5588651401215896013011259055124102.45904110476.1959133014.321520 355L11001851595869017014258880155126.558975150119590701451115915012078.459438817.081764 355L2120250149.8588110230137.558995210122.759190205116.259180190130.25926016577.159447519.181810 400L114531422358813229019958912027818

33、0590110260168591962471485927522011459439520.812400 400L21853962385901653652625891503421955921403241805921202981555929526512259446024.5229503 电动机的结构3.1 冷却方式：112132机座号为自然冷却（IC410），160400机座号为自扇冷却（IC411）。3.2 电动机的安装结构型式：IM1001、IM1003。3.3 电动机的轴伸可以按用户提出的尺寸或要求制造。3.4 传动方式：电动机采用联轴器或正齿轮传动，若采用正齿轮传动时，其齿轮节圆直径应不小于

34、轴伸直径的2倍。3.5 电动机轴伸的轴向串动量：100180机座号不大于1mm，200400机座号不大于2mm。3.6 电动机定子接线盒位于电动机顶部，可沿电动机两侧方向出线，转子可以从端盖的两侧出线。3.7 电动机上的各紧固螺栓都有防松措施。3.8 电刷型号为J201，规格如表4表4 机座号电刷尺寸集电环外径机座号电刷尺寸集电环外径11220×8×3210025040×12.5×5016013210028040×20×6020016025×10×4011231522518012535550×20

35、5;6025020032×12.5×501404002(40×20×60)2502251403.9电机用轴孔型号见表5表5机座号负载端非负载端11263086308132630963091606311631118063136313200NU3156313225NU3156315250NU3166316280NU3206320315NU3226322355NU32663264006330NU3303.10电机用超速开关型号见表6表6机座号超速开关型号810112LY1-1/1000D132160LY1-1/750D180200225250280LY1-1/

36、600D3153554004安装及外型尺寸YZR-C 112400外形与安装尺寸见表7。表7 YZR-C系列IM1安装与外形尺寸表 项目 代号 机座号 安装尺寸 外形尺寸（不大于） 轴伸尺寸 HABCCAKdACABHDBBLCBCHADD1D2EE1E2E3FF1GG1112M1120 -0.519014070±2.030012M10245250330235790201532K6（+0.018 +0.002）32K6（+0.018 +0.002）80±0.3780±0.3710N9(0 -0.036)10N9(0 -0.036)270 -0.2270 -0.21

37、32M1320 -0.521617889±2.030012M10275285360260870201738K6（+0.018 +0.002）38K6（+0.018 +0.002）80±0.3780±0.3710N9(0 -0.036)10N9(0 -0.036)330 -0.2330 -0.2160M1600 -0.5254210108±3.033015M12320325420290915252048K6（+0.018 +0.002）48K6（+0.018 +0.002）110±0.44110±0.4414N9(0 -0.043)14

38、N9(0 -0.043)42.50 -0.242.50 -0.2160L1600 -0.5254254108±3.033015M12320325420335958252048K6（+0.018 +0.002）48K6（+0.018 +0.002）110±0.44110±0.4414N9(0 -0.043)14N9(0 -0.043)42.50 -0.242.50 -0.2180L1800 -0.5279279121±3.036015M123603604603801009252055M36×355110±0.4482110±0

39、.448214N9(0 -0.043)14N9(0 -0.043)19.90 -0.219.90 -0.2200L2000 -0.5318305133±3.040019M164054055104001130302560M42×360140±0.5105140±0.510516N9(0 -0.043)16N9(0 -0.043)21.40 -0.221.40 -0.2225M2250 -0.5356311149±4.045019M164304555454101200302565M42×365140±0.5105140±0.510516N9(0 -0.043)16N