SIEMENS Actuators SQM20

CC1N7812en17.03.2003SiemensBuildingTechnologiesHVACProductsISO90017812ActuatorsforairdampersandcontrolvalvesofoilburnersSQM1...SQM2...Reversibleelectromotoricactuators•Torques:-SQM1...upto10Nm-SQM2...upto20Nm•Runtimes:-SQM1...14...100s-SQM2...29...66s•Versions:-ClockwiseorcounterclockwiserotationTheSQM...andthisDataSheetareintendedforusebyOEMswhichintegratetheactuatorsintheirproducts!UseThereversibleactuatorsoftheSQM...rangeareforuseinconnectionwithcontrollersorswitchingdevicesequippedwithchangeovercontacts.2/8SiemensBuildingTechnologiesCC1N7812enHVACProducts17.03.2003WarningnotesToavoidinjurytopersons,damagetopropertyortheenvironment,thefollowingwarningnotesshouldbeobserved!Onlyqualifiedstaffmayopen,interferewithormodifytheactuators!•Beforeperforminganywiringchangesintheconnectionareaoftheactuator,com-pletelyisolatetheequipmentfromthemainssupply(all-polardisconnection)•Ensureprotectionagainstelectricshockhazardbyprovidingadequateprotectionfortheterminals•Checktoensurethatwiringisinanorderlystate•Fallorshockcanadverselyaffectthesafetyfunctions.Suchunitsmaynotbeputintooperation,eveniftheydonotexhibitanydamageMountingnotes•Ensurethattherelevantnationalsafetyregulationsarecompliedwith•Whenmountingactuatoranddamperlinkage,thegeartraincanbedisengagedwithalever,thusallowingtheactuator’sdriveshafttobeeasilyadjustedineitherdirectionofrotationInstallationnotes•InstallationworkmustbecarriedoutbyqualifiedstaffCommissioningnotes•Commissioningworkmustbecarriedoutbyqualifiedstaff•Priortocommissioning,ensurethatwiringisinanorderlystateNormsandstandardsConformitytoEECdirectives-ElectromagneticcompatibilityEMC(immunity)89/336EEC-Low-voltagedirective73/23EECServicenotes•Maintenanceworkmustbecarriedoutbyqualifiedstaff•Eachtimeaunithasbeenreplaced,checktoensurethatwiringisinanorderlystateDisposalnotesTheactuatorcontainselectricalandelectroniccomponentsandmaynotbedisposedoftogetherwithhouseholdwaste.Localandcurrentlyvalidlegislationmustbeobserved.3/8SiemensBuildingTechnologiesCC1N7812enHVACProducts17.03.2003Mechanicaldesign-Theactuator’scoverismadeofimpact-proofandheat-resistantplastic.Color:Dark-grey-Thehousingofthegeartraininmadeofdie-castaluminiumandhas4threadedholesforcableglandsPg11-Reversible,locking-proofsynchronousmotor-Withadjustablecams-Settingscalesbesidethecamsgivetheswitchingpoint’sangularposition-Theothercamscanbeadjustedmanually,eitherwiththeenclosedhookspannerortool-Internally:Scaleatthebeginningofthecamstackonthegeartrainside-OnlySQM21...:Equippedwithpositionindicatorvisiblefromoutside(alsoreferto«Dimensions»)-Screwterminals-Thereductiongearinghasself-lubricatingsinter-bronzebearingsandrequiresnomaintenance-Readyfittedtothefrontofthegeartrain-Geartrainfrontisusedasthemountingsurface-Fixingbymeansof3threadedholesM5HousingActuatorAdjustmentofswitchingpointsPositionindicatorElectricalconnectionsGeartrainDriveshaftMountingandfixing4/8SiemensBuildingTechnologiesCC1N7812enHVACProducts17.03.2003TypecodeVoltage/frequency:1AC110V/50...60Hz2AC220...240V/50Hzbzw.AC220V/60HzA87DC24V/60HzConnectiondiagram:0H431815210Nr.1(refertoInternaldiagram)3H431815210Nr.1(refertoInternaldiagram)6H431815220Nr.2(refertoInternaldiagram)Numberofauxiliaryswitches:55auxiliaryswitches11auxiliaryswitchRuntime:90°-130°-angularrotation514s20s629s42s770s100s845s66sMotorDirectionofrotation(facingthedriveshaft):0Counterclockwise1ClockwiseTorque:1Standard10Nm2Heavyduty20NmSQM10.15502xxSerie037812t01e/0303TypesummaryRuntime50Hz¹)forangularrotation³)Directionofrotationwhenfacingthedriveshaftandwithcontrolvoltageappliedtoterminal1NumberofauxiliaryswitchesNominaltorque²)Start-ingtorqueHold-ingtorqueForAC220...240V50HzorAC220V60Hz4)ForAC110V50HzorAC110V60Hz(onrequest)4)90°130°TypereferenceTypereferenceStandardversion,diameterofdriveshaft10mm14s20s1Counterclockwise510Nm10Nm4NmSQM10.15502---14s20s2Counterclockwise510Nm10Nm4NmSQM10.15562SQM10.1556129s42s1Counterclockwise110Nm15Nm7NmSQM10.16102---29s42s1Counterclockwise510Nm15Nm7NmSQM10.16502---29s42s1Counterclockwise510Nm15Nm7NmSQM10.16532---29s42s2Counterclockwise510Nm15Nm7NmSQM10.16562SQM10.1656170s100s1Counterclockwise510Nm15Nm15NmSQM10.17502---29s42s1Clockwise510Nm15Nm7NmSQM11.16502---HeavydutyversionDiameterofdriveshaft12mmGeartrainshaftsmadeofhardenedsteel,gearwheelsnitratedTypeSQM21...withexternalpositionindication(referto«Dimensions»)29s42s1Counterclockwise520Nm20Nm12NmSQM20.16502---45s66s1Counterclockwise520Nm20Nm12NmSQM20.18502---29s42s1Clockwise520Nm20Nm12NmSQM21.16502---45s66s1Clockwise520Nm20Nm12NmSQM21.18502SQM21.18501¹)At60Hz,runtimesareabout17%shorter²)Basedon150,000positionchanges³)Wiringaccordingtodiagramno.4)Additionaltypesonrequest5/8SiemensBuildingTechnologiesCC1N7812enHVACProducts17.03.2003OrderingWhenordering,pleasegivetypereferencesofactuatorandaccessoriesaccordingto«Typesummary».Inadditiontotheactuator,thefollowingitemistobeorderedseparately;itisalsosuppliedseparately:•ChangeoverrelayASZ50.5AccessoriesChangeoverrelayASZ50.5–Forsingle-wirecontrolofSQM10.../SQM20...PotentiometerASZ...R