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High Transmission Electric Motor Shaft Coupling
1. Advantagesof Electric Motor Shaft Coupling
-Overloadconditionscausethegridelementtoshear,likeamechanicalfuse
-Gridcanbechanged"inplace,"savingtime
-Lowmaintenance
-Quickoperation
-Allowsforparallel/angularmisalignmentandpermitsendfloat
-Torsionalflexibility
-InterchangeablepartbypartwithFalk*
-HorizontalHcovers,verticalVcovers,andspacers
-Hightransmissionefficiencyandsafestarting,transmissionefficiencycanreachto99.47%
whentorqueisbeingtransferred
-Vibrationreductioncanreachto36%onaverage
-Gridcouplinglifeislongerthanothernon-metalelasticpartcouplings.
2. Applicationof Electric Motor Shaft Coupling
Acouplingisadeviceusedtoconnecttwoshaftstogetherattheirendsforthepurposeof
transmittingpower.
Theprimarypurposeofcouplingsistojointwopiecesofrotatingequipmentwhilepermitting
somedegreeofmisalignmentorendmovementorboth.Wemainlymakegridcouplings.
3. Types Of the Electric Motor Shaft Coupling
4. Detailsof Electric Motor Shaft Coupling
*WorkPrinciple
Thesteeltaperedgridcouplingissimilarinnaturetoasteelgearcoupling,excepttheconnectingsleeve
isreplacedbyaflexiblechrome-vanadiumalloyleafspringgrid.Thesteelhubsarecutwithprofiledslots,
allowingthegridtoengagecircumferentially.
Thegrid"springs"deflectundertorque,distributingthepeaktorqueloadoveralargeangleofrotation.
Theinherentpropertyoftorsionalsoftnessallowsthecouplingtoabsorbshockloads.
Light Load
Thegridcontactsneartheouteredgesofthehubteeth.Alongspanbetweenthepointsofcontact
remainsfreetoflexunderload.
Normal Load
Astheloadincreases,thedistancebetweenthecontactpointsonthehubteethisshortened,
butafreespanstillremainstocushiontheload.
Heavy Load
Thecouplingisflexiblewithinitsratedcapacity.Underextremeoverloads,thegridbearsfullyon
thehubteethandtransmitsfullloaddirectly.
Light load, less contact.
Heavyload,morecontact.
Basedonactualchangeableworkload,gridwilldeformincorrespondingdegreetofitshaftand
dampshockandvibration,protectthehostdevice.
*Longservicelife
Taperedgrids,madeofhighqualityspringsteel,undergostrictlyheattreatmenttoperformits
beststrengthandresilience.Itgreatlyoutlastsothernon-metallicelasticelementcoupling.
Allowforlargeinstallationmisalignment.Thecouplingcanworknormallyundertheconditionof
co-existedparallel,angularandaxialmisalignment.
*Professionaldesign,varioustypes
TypeGhydraulicgridcouplingcanprovidevarioustypesofdesignforcustomer’schoice.
Thereare4typesavailable:basictype,splittype,basictypewithsensor,splittypewithsensor.
*Highsafetylevel
Temporaryoverloadscanwithstand2timestheratedtorque,whichmakesthedevicesafeandreliable.
*Lowinstallationrequirements
Allowforlargeinstallationmisalignment.Thecouplingcanworknormally
undertheconditionofco-existedparallel,angularandaxialmisalignment.
*Lowoperatingcost
Noneedforspecializedperiodicmaintenancewhenundernormaluse,aslongasfillsufficientamountof
greaseduringinstallationandreplenishgreaseafterlongtimeworking.Asgreasecanreducethe
transmissionnoise.
*AllowableMisalignment
Maximumlifeandminimummaintenanceforthecouplingandconnectedmachinerywillresult
ifcouplingsareaccuratelyaligned.Couplinglifeexpectancybetweeninitialalignmentand
maximumoperatinglimitsisafunctionofload,speedandlubrication,somisalignmentmustbe
withinitsmaximumoperatinglimitsatinstallationandoperation.
AngularMisalignmentParallelMisalignmentAxialMisalignment
5. BriefAdvantagesofourfactory
*16yearsexperienceinminingmachinerymanufacturing
*Wellequippedwithcompletefacilities,morethan50richexperiencedengineersand
morethan2000skilledemployees
*Highlyadvanceddigitalprocessingequipment.
*Allminingmachinerywemadearealsoperforminginourselfownedcoalmine.
6. Ourfactory
7. QualityControl
8. Product Process
9. ProductShow
10.FAQ
(Datarequiredforselectionofcouplings)
11. Wealsosupply
*Belt Conveyor
* Scraper Conveyor
* Backstop
* Shaft Locking Assembly
* Coal Washing Equipment
Thank you for your reading.
And if you are interested in our products, please send us inquiries. We will reply you in time.