PiezoNano-positioningStageAppliedtoDataStorage
TostoredataistostoreinformationinvariousformsDatastoreisacollectionofdatathata repositorypersistentlystoresandmanages,includingnotonlythingslikewarehousedatabases, butalsosimplestoragetypessuchassimplefiles,E-mail,andsoon
Withhighprecisionandstability,CoreMorrowpiezonano-positioningstagehasawiderangeof applicationsindatastorageInthefieldofdatastorage,piezonanopositioningstagesareoften neededtoachievemotioncontrolaccuracyatnanometerorevensubnanometerlevel.
PiezoNano-positioningStageAppliedtoHighPrecisionAdjustmentofRead/Write Head
Piezonanopositioningstagecanbeusedforhighdensitydatastorageandreadinginopticaldisk datastorageThepiezonano-positioningstageisakindofnano-levelmechanicaladjustment system,whichiscomposedofpiezoceramicsandnano-mechanicalcomponents,andcanrealize thepositionadjustmentofnano-level.Inopticaldiskdatastorage,piezonanopositioningstage canbeusedtoadjustthepositionofopticalread/writeheadtoimprovetheaccuracyand capacityofdatastorageandreading.
Inthetraditionalmagneticharddisk,thereadheadneedstoconstantlyseekandlocateThe precisepositioningandfastseekingofthereadheadcanberealizedbythefineadjustmentof thepiezonano-positioningstage,whichimprovesthespeedandefficiencyofdatareadingand greatlyreducestheerrorofdatareading.
CoreMorrowpiezoscanningstagebelowcanbeusedfor1to6axisnanopositioning.
PiezoNanopositioningStageRealizesFasterDataReadingSpeed
Inordertoachievehigherreadingandwritingaccuracy,thepiezonano-positioningstagecan adjusttheopticalreadingandwritingheadslightly.Atthesametime,thedisplacementof nanomechanicalpartscanbecontrolledquicklyandpreciselybytheelectricfieldactionofpiezo ceramics,thusrealizingfasterdatareadingspeed.Researchhasshownthatdatastorage densitiesofupto10terabytes/squareinchcanbeachievedusingpiezonanopositioningstations, whichcannotbematchedbytraditionalopticalstoragetechnologies.
TheproductbelowisapreloadedpiezoactuatorbyCoreMorrow,itcangeneratelinearmotion andrespondsinmilliseconds
PiezoeNanopositioningStageImprovesDataStorageDensityandReliability
Inaddition,piezonanopositioningstagescanimprovethedensityandreliabilityofdatastorage innon-volatilestoragedevices.Insolid-statedrivesandflashmemorydevices,piezo nanopositioningstagescancontroltheprecisepositionofthestorageunit,greatlyimprovethe
densityofthestorageunit,andreducetheerrorrateofdatastorage.
PiezoNano-positioningStageRealizestheAccuratePositioningofLaserBeam
Thepiezonano-positioningstageisahigh-precisionnano-positioningtool,whichcanrealizethe positioningandaccuratemovementofobjectsatnanometerlevelInlaserdatastorage,piezo nanopositioningstagecanbeusedtoachieveaccuratepositioningoflaserbeamsothatdatacan beaccuratelywrittenintothestoragemedium.
Specifically,laserdatastorageisahigh-densitydatastorageschemebasedonlasertechnology, whichuseslaserbeamstoformtinypitsandbumpsonthestoragemediumtorepresentbinary dataInthisprocess,thepiezonanopositioningstagecancontroltheprecisepositionand
PiezoNano-positioningStageAppliedtoDataStorage
BelowisoneofCoreMorrowpiezonanopositioningstages,whichcanfreelychoose1to6axis movement,precisionisuptonanometerlevel.
directionofthelaserbeamtoensuretheaccuratewritingofdata.
Laserdatastorageneedstocontrolthefocussizeofthelaserbeaminaverysmallrangeinorder toachievehighdensityinformationstorage.Toachievethis,ahighnumericalapertureobject lensisusedandthenumericalapertureisincreasedbymultiplestacking,tofurtherimprovethe qualityoffocus.Generallyspeaking,thelargertheweightoftheobjectlens,thelargerthe numericalapertureandthebetterthefocusingquality,butthecorrespondinglyhigherthecost Thisrequiresthepiezonano-positioningstagetohaveahighbearingcapacity.
ThePiezoObjectiveScannerbelowcanbeusedforZfocusingwithaccuracyuptonanometers. Theloadcapacityofthepiezoobjectivescannercanbemorethan500g
PiezoNanopositioningStageisUsedtoReadDataQuicklyandAccurately
Inaddition,piezonanopositioningstagescanbeusedtoquicklyreaddataonstoragemediaBy
PiezoNano-positioningStageAppliedtoDataStoragefocusingthelaserbeamonaspecificlocationofthestoragemediumandcontrollingthe movementofthelaserbeamwithapiezonano-positioningstage,thedatacanbereadquickly andaccurately.
BelowisCoreMorrowlinearpiezomotor,travelrangeuptocentimeters,verysuitableforlarge strokeandhighprecisionmotioncontrol
ThefollowingisCoreMorrowpiezoscrewdriverwithtravelrangeuptocentimeters,suitablefor largerange,highprecisionpositionadjustment.
Inaddition,ifthesystemneeds,CoreMorrowpiezotip/tiltplatformcanbeusedtoadjustthe steeringofthebeam.Witharangeofupto43mradandafastresponseofmillisecondorder, CoreMorrowpiezotip/tiltplatformhasbeenusedonseveralsatelliteswithveryreliable performance.
CoreMorrowpiezotip/tiltplatformisasbelow.
Piezoceramicsareusedformagneticheadvibrationdetectionandactivevibration suppression.
Withtheincreaseofdiskspeedandstoragedensityincomputerharddisk,thepositioning accuracyandseekspeedofread/writeheadarerequiredtobehigherButthewinddisturbance drivenbythehighspeedrotationoftheplatterwillcausethevibrationofthecantileverstructure ofthemagnetichead,whichdirectlyaffectsitspositioningaccuracyandspeed
ByusingtheCoreMorrowPZTpiezoelectricceramicplateasthesensoranddriver,theactive controlofthevibrationofthemagneticheadsuspensionstructureisrealized.
CoreMorrowpiezoceramicsheetisasbelow,whichcanbeassmallas2×2×2mm^3
Theselectionofpiezonanopositioningstagessintheabovedatastorageisonlysomecases.In datastorage,motiondimension,stroke,accuracy,open/closedloopversion,loadcapacity shouldbeselectedaccordingtospecificsystemrequirements.CoreMorrowpiezo nano-positioningplatformmovingfromonetosixaxes,hasthecharacteristicsofhighprecision,
highstability,fastresponse,lowtemperaturemagnetism,etc.,whichcanmaintainstabilityunder theoperatingconditionsofhighspeedandhighprecision,andpreventinterferenceanderrorTo sumup,piezonano-positioningplatform/piezoelectricceramics,asahigh-precisionand high-speedmechanicalmotionsystem,theycanbringmoreexcellentperformancefordata storageandhaveawiderangeofapplicationprospectsindatastorage,whichgreatlyimproves thespeedofdatareading,storagedensityandreliability,andprovideimportanttechnical supportfordatastorageandprocessing.
Formoreinformationaboutdatastorageapplication,welcometocontactusbycalling 0451-86268790,17051647888(wechatID)
PiezoNano-positioningStageAppliedtoDataStorage