电动机型号参数表与电机轴键槽尺寸.docx

1、电动机型号参数表与电机轴键槽尺寸详细说明： Y系列三相异步电动机是一般用途鼠笼型异步电动机基本系列，全国统一设计。它的中心高、功率等级、安装尺寸均符合IEC国际电工委员会标准。产品可以和国内外各类机械设备配套。 Y系列电机中心高80355mm。绝缘等级为B级，外壳防护等级IP44，冷却方式IC411。基本安装方式有IMB3、IMB5、IMB35、V1、V3等。工作方式：S1连续工作制，环境温度15 +40，海拔1000米以下。电压380V，频率50HZ。接法：3KW及以下为Y接，4KW及以上为接。Y系列电机具有效率高，能耗少、噪声低、振动小、重量轻、体积小、性能优良，运行可靠，维护方便等优点。

2、广泛用于工业、农业、建筑、采矿行业的各种无特殊要求的机械设备。如风机、水泵、机床、起重及农副产品加工机械等。B35尺寸数据机座号 凸缘号 极数 机座 轴伸 凸圆端盖 ABACADHDLAA/2BCHKDEFGMNPRST孔数 Y80FF1652.412562.51005080101940615.51651302000123.54165175150175290Y90S2.4.61407056902450820180195160195315Y90L125340Y100LFF215160801406310012286024215180250154205215180245380Y112M1909570

3、112245240190265400Y132SFF2652.4.6.82161088913238801033265230300280275210315475Y132M178515Y160MFF30025412721010816015421101237300250350195330335265385605Y160L254650Y180M279139.5241121180481442.5355380285430670Y180L279710Y200LFF35031815930513320019551649350300400395420315475775Y225SFF4004.835617828614

4、92256014018534003504508435475345530820Y225M23115511016498154.6.8601401853845Y250M Y22Y250MFF5002406203349168250245004505504909153855759304.6.86558Y280S2457228.536819028055058541064010004.6.8752067.5Y280M241965185810504.6.8752067.5Y315SFF60025082544062163152865185860055066024674464557686512404.6.8.10

5、8017022711270Y315M245768140185813104.6.8.108017022711340Y315L250865140185813104.6.8.108017022711340Y355MFF7402610305560254355751402067.5740680800740750680103515404.6.8.109517025861570Y355L2630751402067.515404.6.8.10轴径d键的公称尺寸键槽尺寸b（h9）h（h11）c或rL (h14)轴槽深t毂槽深t1公称偏差公称偏差自68220.160.256201.2+0.1 01+0.1 08-

6、10336361.81.410-12448452.51.812-17550.250.414-563+0.1 02.3+0.1 017-226614-703.52.822-308718-904+0.2 03.3+0.2 030-381080.4-0.622-11053.338-4412828-14053.344-5014936-1605.53.850-58161045-8064.358-65181150-20074.465-7520120.6-0.856-2207.54.975-85221463-25095.485-95251470-28095.495-110281680-320106.4110-130321890-360117.4130-15036201-1.2100-40012+0.3 08.4+0.3 0150-1704022100-400139.4170-2004525110-4501510.4200-2305028125-5001711.4230-26056321.6-2.0140-5002012.4260-2906332160-5002012.4290-3307036180-5002214.4330-38080402.5-3200-5002515.4380-4409045220-5002817.4440-50010050250-5003119.5