倍加福旋转编码器演示.ppt

旋转编码器,July,2008,HanDong,安装说明,附件,选型标准,绝对值编码器,输入信号类型,产品类型,应用,机械特性,产品类型,内容总结,介绍,技术规范,July,2008,HanDong,旋转编码器是什么？是将机械旋转转换成电气脉冲信号的设备。编码器是被用来测量角度、位置、速度和加速度，旋转和直线运动的监测。,产品介绍,怎么测量？任何位置的改变提供相应的脉冲计数值（增量型编码器）或为每个位置提供一个特定的输出码（绝对值编码器）,July,2008,HanDong,产品介绍,机械方面包含了机械法兰，和中心轴，以及和轴直接连接的码盘。电气方面包含发光体，光信号的探测器以及处理电信号的PCB板,使用原理,July,2008,HanDong,增量型,绝对值,介绍,单圈,多圈,标准精度,高精度,轴套型,实心轴,半空轴,轴套型,实心轴,半空轴,July,2008,HanDong,产品介绍,推挽,RS422(TTL),增量型,并行,SSI,PROFIBUSDP,AS-Interface,CAN-BUS,CAN-OPEN,Device-Net,绝对值,接口,Sine/Cosine编码器,July,2008,HanDong,单通道,技术规范通道,一个光电耦合器速度测量L不能检测旋转方向,A,两个独立的光电耦合器可以产生2个相位差为90度的脉冲A和B。J能够检测旋转方向,双通道,A,B,July,2008,HanDong,两个独立的光电耦合器可以产生2个相位差为90度的脉冲A和B第三通道在扫描码盘的第二圈,三通道,C,A,B,技术规范通道,July,2008,HanDong,差分输出：消除干扰,干扰,信号,反相信号,技术规范差分输出,July,2008,HanDong,推挽,RS422,线驱动,技术规范输出,July,2008,HanDong,选型标准机械选择编码器的注意事项:安装环境的温度范围碰击/振动?电源电压？防护等级安装方式(法兰类型,轴类型,连轴器）外形尺寸和轴直径,选型标准,选型标准电气最大转速/最大反映频率精度电缆或者连接器输出数据传输形式(viabus,parallelorserial),Temperature,RotationalSpeed,July,2008,HanDong,选型标准增量型确定每圈所需要的脉冲数PPR例如360to精度为0.1=3600PPR绝对值确定每圈的精度和圈数例如13bits=8192steps/圈12bits=4096圈,选型标准,July,2008,HanDong,选型标准,July,2008,HanDong,增量型编码器的产品系列,.常用系列,RLineComfortseries,RVI58,SolidShaft,RHI58,HollowShaft,RSI58,RecessedShaft,RHI90,HollowShaft,TLineEconomicseries,THI40,HollowShaft,July,2008,HanDong,SpecialLine,增量型编码器的产品系列,Series10,Series20,Series21,Series30,Series60,.特殊应用的产品,Uwantmore.,July,2008,HanDong,RLine-RHI90,电气参数脉冲数:最大到4096ppr输出类型:push-pullorRS422interface输出频率:120kHz信号输出:A,B,0orA,A,B,B,0,0连接方式:接插件或者电缆机械参数设计:外形尺寸87mm轴类型:轴套型直径从16mm到45mm,July,2008,HanDong,外壳为高等级钢材料通用产品,特殊产品-10系列,July,2008,HanDong,10系列编码器订货编码,July,2008,HanDong,坚固的外壳适合使用在重载环境,特殊产品-30系列,July,2008,HanDong,特殊产品-应用在防暴区域,Series14实心轴增量编码器精度:最大到5000PPR轴直径:12mm防护等级II2GDT80CIP66EExdIICT6(ZELM02ATEX0078)由于防暴外壳的使用，编码器可以直接使用在爆炸环境。,July,2008,HanDong,实心轴编码器J简单的结构J具有更高的防护等级J减弱来自驱动器的振动。L安装的部分更多：编码器，安装法兰和连轴器轴套和半空轴编码器J马达和编码器更小的安装系统J简单的安装过程L更加复杂的结构L和马达更加坚固的连接。,机械特性实心轴&轴套,July,2008,HanDong,Coupling,Rotaryencoder,Motor,drive,Rubber,Mountingangle,安装说明,Rotaryencoder,Motor,drive,Rubber,Springsheetmetal,July,2008,HanDong,角度的偏移,Faxial,Fradial,F,Faxial,轴向偏移,径向偏移,Fradial,完美的连轴器:J高扭转硬度！=准确的位置J小的回复扭力=小的轴负载J低价,安装说明连轴器,July,2008,HanDong,安装说明-TorgueRest,July,2008,HanDong,6kg,4kg,Faxial=40N,Fradial=60N,Encoder,引导轮,旋转速度,温度,撞击,振动,安装说明轴负载,July,2008,HanDong,在以下方面有所区别材料:不锈钢,铝,弹簧钢最大转速:3,000rpm.15,000rpm最大轴向偏移:0.3mm.1mm最大径向偏移:0.2mm.1.5mm最大角度偏移:1.5.5惯量:43gcm.12,000gcm最大扭矩:120Ncm.150Ncm,附件,July,2008,HanDong,附件,July,2008,HanDong,附件,July,2008,HanDong,安装辅件偏心夹具安装角铁安装支架连轴器钢制弹簧连轴器弹簧盘连轴器波纹管连轴器精密连轴器螺旋型连轴器,附件,July,2008,HanDong,测量轮周长:200mmand500mm材料:塑料,多节橡胶,滚花铝,滚花塑料电缆插座,附件,July,2008,HanDong,恒力开度仪将直线运动转换成角度运动测量范围:0m.30m计算设备计数器,附件,July,2008,HanDong,OldType,恒力开度仪,NewType,July,2008,HanDong,恒力开度仪,订货编码,SL30-X/GS-,12,80130,200333,测量范围,同步法兰夹紧法兰,外形尺寸,测量周长,July,2008,HanDong,绝对值编码器,单圈仅仅单圈位置被编码。超过一圈以后，输出码将重新开始。每圈最大为65536步,or16bits没有电源的时候的位置改变同样能够被检测。不能分辨已经转了多少圈,多圈在单圈编码器的基础上，附加了齿轮设备通过齿轮，我们可以测量旋转的圈数.最大可以测量16384圈(14bits),July,2008,HanDong,绝对值编码器,绝对值编码器,单圈,多圈,轴套,实心轴,半空轴,串行输出,并行输出,总线连接,July,2008,HanDong,特点:只有单圈位置被编码每圈最大为65536步,or16bits超过一圈以后，输出码将重新开始。,没有电源的时候的位置改变同样能够被检测不能分辨已经转了多少圈,绝对值编码器单圈,July,2008,HanDong,特性:在单圈的基础上，增加了齿轮结构每圈最大有65536步,即16bits最大能够检测的圈数为16384圈,即14bits总的精度为16bits(单圈)加上14bits(多圈),总数为30bits.,Photodiode,Codedisc,LED,Shaft,Gear,Scanningmask,绝对值编码器多圈,July,2008,HanDong,暂时的数据锁存(LATCH)通过使用锁存功能，在绝对值编码器中，可以将数据保存预置功能(PRESET1/2)通过本功能，可以电气调节角度。计数方向选择countingdirection(V/R),输入类型,July,2008,HanDong,SSI,Parallel,Profibus,Devicenet,ASi,CANopen,绝对值编码器类型,ETHERNET,July,2008,HanDong,A*58系列电气特性:精度:16bit单圈/30bit多圈传输速度:最大2MBit/s输入类型:预置(PRESET1)和计数方向的选择(V/R)连线方式:接插件或者电缆机械特性设计:工业标准外形58mm法兰形式:夹紧法兰或者同步法兰轴类型:实心、轴套和半空轴最大旋转速度:6000rpm,绝对值编码器SSIInterface,July,2008,HanDong,AVM58订货编码,July,2008,HanDong,绝对值编码器SSIInterface,SpeciallydevelopedfortransferringtheoutputdataofanabsoluteencodertoacontroldeviceControlmodulesendsaclockbundleandtheabsoluteencoderrespondswiththepositivevalueOnly4wiresarerequiredfortheclockanddata,nomatterwhattheresolutionoftherotaryencoderisTheRS422interfaceisopticallyisolatedfromthepowersupply,July,2008,HanDong,B*58系列编码器（as-interface）电气参数精度:13bit单圈/16bit多圈传输速率:max.167kBit/s输入类型:zero-set(PRESET1/2),selectionofcountingdirection(V/R)andtemporarystorage(LATCH),programmable连接:V1connector机械参数设计:工业标准外壳58mm法兰类型:夹紧或者同步法兰轴类型:从6mm到12mm不同的轴径的实心轴或者轴套最大旋转速度:6000rpm,绝对值编码器ASiInterface,July,2008,HanDong,ASiencoderoccupies4slave“onASinetwork13bitsingleturnor16bitmultiturnParameterGrayorbinarycode(P0)Transmissionwith/withoutresponsebit(P1)Differentcodecoarsessupported(P2)DatafromAS-InterfacemastertoencoderPRESET1(0)(slaveAD0/D1)PRESET2(90)(slaveAD0/D1)LATCH(slaveAD2/D3)DatafromencodertoAS-Interfacemaster16bitpositionor12bitpositionand4responsebitAddressingPreaddressing:1,2,3,4ChangingoftheaddressviaAS-Interfacemaster/gatewayorVAP-HH1orAS-Interfacecontroltools,AbsoluteEncoderASiInterface,July,2008,HanDong,CV*58theserieswithCANopenElectricalspecificationsResolution:16bitsingleturn/30bitmultiturnTransferrate:max.2MBit/sCANopenfunctions:polled,cyclicandsyncmode,programmableInputtypes:zero-set(PRESET1/2)andselectionofcountingdirection(V/R),programmableConnection:terminalcompartmentsMechanicalspecificationsDesign:industrialstandardhousing58mmFlangeversions:clampingorservoflangeShaftversions:solidshaftwithdifferentshaftdiametersfrom6mmto12mmMax.rotationalspeed:6000rpm,AbsoluteEncoderCANopenInterface,July,2008,HanDong,ProgrammableCANopenoperatingmodesPolledmodeTheconnectedhostrequeststhecurrentactualprocessvalue.TheabsoluteencoderreadsinthecurrentpositionandsendsbacktheactualprocessvaluethroughthesameCANidentifier.CyclicmodeTheabsoluteencodersendsthecurrentactualprocessvaluecyclically,withoutbeingpromptedthehost.Thecycletimecanbeprogrammed.SyncmodeAfterthesynctelegramhasbeenreceivedbythehost,theabsoluteencodersendsthecurrentactualprocessvalue.Ifmultipledevicesshouldrespondtothesynctelegram,theindividualdevicesreportoneaftertheotheraccordingtheirCANidentifier.,AbsoluteEncoderCANopenInterface,July,2008,HanDong,Operatingelementsintheremovablehousingcover,AbsoluteEncoderCANopenInterface,July,2008,HanDong,电气参数精度:16bit单圈/30bit多圈传输速率:max.12MBit/sPROFIBUSfunctions:polled,cyclicandsyncmode,programmable输入类型:0位预置(PRESET1)和计数方向选择(V/R)连线方式:接线端子机械参数设计:工业标准外形58mm法兰类型:夹紧或者同步法兰轴类型:实心或者半空轴轴的直径从6mm到12mm最大旋转速度:12000rpm,绝对值编码器ProfibusInterface,P*58系列PROFIBUS,July,2008,HanDong,数据传输原理,绝对值编码器ProfibusInterface,July,2008,HanDong,工作指示灯,绝对值编码器ProfibusInterface,July,2008,HanDong,AbsoluteEncoderDevicenetInterface,D*58theserieswithDevicenet,ElectricalspecificationsResolution:16bitsingleturn/30bitmultiturnTransferrate:max.500KBit/sPROFIBUSfunctions:polled,cyclicandsyncmode,programmableInputtypes:zero-set(PRESET1)andselectionofcountingdirection(V/R)Connection:terminalcompartmentsMechanicalspecificationsDesign:industrialstandardhousing58mmFlangeversions:clampingorservoflangeShaftversions:solidorhollowshaftwithdifferentshaftdiametersfrom6mmto12mmMax.rotationalspeed:12000rpm,July,2008,HanDong,EDSFileElectronicDataSheet,DeviceNet,Converter,AbsoluteEncoderDevicenetInterface,July,2008,HanDong,AbsoluteEncoderEthernetInterface,100MbitFastEthernetTCP/IPandUDP/IP-IntegratedWebserver(http,smtp,ftp)ConvenientgraphicaluserinterfaceSimpleplaintextcommandsinASCIIformat-Connectioncap-InFuture:IntegratedHub(versionB1)-ModularSetup:Mechanicalinterface,STandMTaccordingtoOCDplatformTimingmodes:Polled,Cyclic,COSOutputmodes:position,velocity,timestamp,July,2008,HanDong,ConnecttheencodertothenetworkForWindowsbasedOS:OpenDOSpromptFindoutyourcomputersIP-addressusingipconfig“AddcertainpathstoyourOS-configurationusingaddroute“(Factorysetting:IP=0,Administratorrightsmightbenecessaryforpathchanges)Checkconnectiontotheencoderusingping“commandIncaseoftroubleyoushouldcontactyournetworkadministratorDiagnosisandconfigurationcannowbedoneusingyourwebbrowser(http:/IP-sensor”)TCP/IPorUDPIP-messagesarelistedinthemanual,AbsoluteEncoderEthernetInterface,HowToUse:Firststeps,July,2008,HanDong,绝对值编码器以太网,July,2008,HanDong,FxS58/FxM58系列电气参数精度:13bit单圈,25bit多圈输入类型:计数方向选择(V/R)锁存功能(LATCH)连线方式:连接器或者电缆机械参数设计:工业标准外形58mm法兰类型:夹紧或者同步法兰轴类型:实心或者半空轴轴最大旋转速度:120