减速机详细的选型计算及练习.doc

目录(Contents)1 练****简介(Briefdescriptionoftheexercises) 12 实用工具(Aids) 23 练****Exercises) 结构设计形式为M的减速电机(GearedmotordesignM) 结构设计动工为N的减速电机(GearedmotordesignN) 制动单元练****1(Brakingunit1) 制动单元练****2(Brakingunit2) 传动轴(Spindle) 74 练****答案(Solutions) 结构设计形式为M的减速电机(GearedmotordesignM) 结构设计形式为N的减速电机(GearedmotordesignN) 制动单元练****1(Brakingunit1) 制动单元练****2(Brakingunit2) (Spindle) 15练****简介(Briefdescriptionoftheexercises)主题(Topic)容(Contents)难度(Grade)传动轴驱动Spindledrive往复传动轴(Cyclicspindledrive)需选择:电机、变频器、制动单元(searched:Motor,inverter,brakingunit)高(High)制动单元(Brakingunit)加速传动(Accelerationdrive)一般(Normal)制动单元(Brakingunit)提升,电阻混联(Hoist,work)高(High)直流母线(DCbus)直流母线运行实例(ExamplesofDCbusoperation)一般(Normal)减速电机(Gearedmotor)设计形式为M的Lenze减速电机的选型(CatalogueselectionofaLenzegearedmotorinM-design)一般(Normal)减速电机(Gearedmotor)设计形式为N的Lenze减速电机的选型(CatalogueselectionofagearedmotorinN-design)一般(Normal)横切机(Crosscutter)卷曲设备(Winder)提升设备(Liftdrive)传输设备(Travellingdrive)实用工具(Aids)计算器(Pocketcalculator)Lenze选型手册(Lenzecatalogues)Lenze公式集(Lenzeformulacollection)练****Exercises)(GearedmotordesignM)减速电机按S2方式进行传动(运行时间=10min),此时,可采用常规运行方式。[AgearedmotoristodrivealoadinS2operation(operatingtime=10min).Inthiscase,aregularoperationisgiven.]具体数据(Detaileddata):转矩(Processtorque): M2=580Nm速度(Processspeed): n2=100rev/min主电压(Mainsvoltage): VMains=400V主电源频率(Mainsfrequency): fMains=50Hz运行时间(Operatingtime/day): 8h所需部件(ponents):Lenze异步电机(Lenzeasynchronousmotor)GST减速器(GearboxGST)(GearedmotordesignN)减速电机按S2方式进行传动(运行时间=10min),此时,可采用常规运行方式。[AgearedmotoristodrivealoadinS2operation(operatingtime=10min).Inthiscase,aregularoperationisgiven.]具体数据(Detaileddata):转矩(Processtorque): M2=580Nm速度(Processspeed): n2=100rev/min主电压(Mainsvoltage): VMains=400V主电源频率(Mainsfrequency): fMains=50Hz运行时间(Operatingtime/day): 8h所需部件(ponents):Lenze异步电机(Lenzeasynchronousmotor)GST减速器(GearboxGST)注:N型减速器可用于IEC连接,作为规则连接,该型电机应为外置式。为便于计算,可选用Lenze电机。(Note: