3-PHASEN步进电动机VRDM311X(pdf10)英文(1)

21.09.99Page1SIGPositec•BreslauerStrasse7•D-77933Lahr•(0)7821/946–01•Fax:[phone]•e-mail:[e-mail]3-PHASENSTEPPINGMOTORVRDM311x09/99EDITIONVRDM311x21.09.99Page2SIGPositec•BreslauerStrasse7•D-77933Lahr•(0)7821/946–01•Fax:[phone]•e-mail:[e-mail]ortypes•TestvoltagetoDINEN60034part1•InsulationclassF•Run-outandperpendicularitytoDIN42955N•Paint:black(RAL9005)SecurityPleaseobservebeforeinstallation,operation,maintenanceandrepairsofthemotorsoursecuritytips.Shouldyounotknowthesesheets,pleaseaskforthedatasheetSecuritytipsofthemotorsMotorspecificationsThemotortypespecificationislargelymadeupofthesizeandlength.Forexample:VRDM31117=3-phasesteppingmotorofsize110(i.e.thelengthoftheconnectingflangeisapproximately110mm)andoflength17(i.e.thelengthofthemotor[statorpackageandflanges]isapproximately170mm)MotortypeVRDM31117VRDM31122Max.torqueMmNmLW4)1217,5HoldingtorqueMHNmLW4)13,519,7RotorinertiaJRkgcm210,516Numberofsteps1)z200/400/500/1000/2000/4000/5000/10000Stepangle1)α°1,8/0,9/0,72/0,36/0,18/0,09/0,072/0,036Systematicangletoleranceperstep2)Δαs‘±6Max.startingfrequency1)fAom3)kHzLW4)4,7RatedcurrentofincomingcableIWALW4)4,14,75WindingresistanceRWΩLW4)1,81,9Currentriseconstantτms~22ShaftloadSeepage4MotorvoltageUVLW4)325Approximateweightmkg811TermsandsymbolstakenfromDIN42021part21)Withsuitablepowerdrive2)Measuredat1000steps/revolution,unitinminutes3)fAom=Startingfrequencyatnoload4)LW=Wall-mountedwindingVRDM311x21.09.99Page3SIGPositec•BreslauerStrasse7•D-77933Lahr•(0)7821/946–01•Fax:[phone]•e-mail:[e-mail]*1000SpR=1000Steps/revolutionStarting/stoppingcharacteristicsofVRDM31117/50(inreationoftheloadinertia)TorquecharacteristicsofVRDM31117/50(LW325VoperationwithWDP-004;325VDC;In=4,1A;1000SpR)M(Nm)12106302DrehmomentTorqueStartmomentStartingtorquefs(Hz)n(1/min)6002080J(kgcm)402fs(Hz)n(1/min)M(Nm)16128402fs(Hz)n(1/min)DrehmomentTorqueStartmomentStartingtorque6002080J(kgcm)402fs(Hz)n(1/min)TorquecharacteristicsofVRDM31122/50(LW325VoperationwithWDP-004;325VDC;In=4,8A;1000SpR)Starting/stoppingcharacteristicsofVRDM31122/50(inreationoftheloadinertia)VRDM311x21.09.99Page4SIGPositec•BreslauerStrasse7•D-77933Lahr•(0)7821/946–01•Fax:[phone]•e-mail:[e-mail]torsareusedperfectlycorrectly,theirservicelifeisstilllimitedbytheservicelifeofthebearing.Thebearingmustnotbechangedbythecustomerbecausethisoperationpartiallydemagnetisesthemotor,causingittoloosepower.MotorVRDM31117;VRDM31122Max.radialforceFrontFR1100%c.d.f.300NMax.radialforce2ndshaftendFR2100%c.d.f.150N1)Max.axialforcePullFA1100%c.d.f.330NMax.axialforcePushFA2100%c.d.f.60N1)Versionwithterminalorplugandencoder2)Inoperatinghourswitha10%probabilityoffailureWarning:Theshaftmustbesupportedifcomponentsarepressedontotheshaftends.DegreeofprotectionThedegreeofprotectionofyourmotorversionisshowninthefollowingdiagram:GearboxFrontshaftexitTypeofconnectionOptionsStrandedwireTerminalorplug2ndshaftendHoldingbrake,encoderIP54IP41-IP56IP41IP56Conditions:•Nominalbearinglife2)L10h=20,000hours•Speedn=600rpm•Ambienttemperature=40°C(≈80°Cbearingtemperature)•Ratedtorque=100%c.d.f.•PointofapplicationofforcesX=20mmY=20mm;)$)$)5)5VRDM311x21.09.99Page5SIGPositec•BreslauerStrasse7•D-77933Lahr•(0)7821/946–01•Fax:[phone]•e-mail:[e-mail]te:(withreferencetoDIN50019R14)Temperaturet:-25°C.....+40°CAtmospherichumidityU:≤75%RHannualaverage/95%RHon30dayswithoutcondensationStorageandtransportationtemperature:-25°Cto70°CMotorversionsOurflexiblemodularsystemandthelatestversionmanagementtechniquesenableustosupplythefollowingversions.Thedimensionsandadetailedinformationareshowninthevariantssectiononpage9.GearboxShaftversionCentringcollarMotortypeVRDM3xxSizeLengthConnectionVoltageTypeOptions3:15:110:1Featherkey∅19∅56mm1101722325VTerminal1)Plug2ndshaftend2)Holdingbrake2)Encoder3)1)Terminalstripinsidethemotor,sealedwithacablegland,EMC-tested2)Choicebetween2ndshaftendorholdingbrake.Bothcannotbefittedsimultaneously3)Withplugconnectiononly(2ndshaftendoraholdingbrakeisalsopossible)MotorconnectionMotorwithplugMotorwithterminalsPinDesignationCablecolour1UBrown2VBlue3WBlack4Notassigned5NotassignedShielddrainwireThesecablecoloursapplytoSIGBERGERLAHRmotorcables89:Notes:•Connectshieldwiretobothmotoranddevice•Protectiveearthisconnectedtothemotorcable•OuterterminalistheEMCterminalWarning:Ifthecablesareconnectedinaterminalbox,simplyunscrewthefourPhillipsscrewsonthebox.Donotremovethebrake.Notes:Thedirectionofrotationofthemotorshaftcanbeinvertedbyswappingovertwoterminals(e.g.U,VorV,W).SchirmShieldVRDM311x21.09.99Page6SIGPositec•BreslauerStrasse7•D-77933Lahr•(0)7821/946–01•Fax:[phone]•e-mail:[e-mail]3-phasesteppingmotorscanoptiona