SYNCHROFLEX,BRECOFLEX，MULCO同步轮带法兰的导向皮带Guidingbeltswithflanges：TimingbeltsSYNCHROFLEXmustbeguidedtoeliminatethelateralrun-offeffect.Thisisnormallydonebyflanges.Minimumlateralforcesandlowfrictionallossescanberesultedbytheoptimumarrangementofthebeltguidance.Forthispurpose,thefollowingpossibilitiesare***ailable:Guidancedownstreamofalargefreespanlength(infeedlength(a)shouldnotbelessthan5timesbeltwidth)Guidanceatthedrivepulley(preferablefortwoshaftdriveswithshortcentredistance)Guidanceforlow-tran***issionpulleys(preferablyformultiple-shaftdrives)Guidanceonthetensionrollers-Tensionrollerarrangementintheslackspanside-Witharrangementonthebeltbackside:c***iderminimumdiameterwithcontraflexure-Witharrangementonthebelttoothedside:Lengthofarcofcontact,min.3teeth-withchangingrotationaldirecti***preferableinthespanlengthcentre-Condition:Minimumspanlength(a)betweentensionrollerandpulleyshouldnotbelessthan5timesbeltwidthEnsurehighaxisparallelityandflushalignmentofallpulleystoachieveoptimumguidingfeatures.Forcostreas***itispossibletofitflangesalsotothe***allerpulleyaftertakingthefunctionalreliabilityintoc***ideration.TheapplicationofCONTI®BRECOFLEXpolyurethanetimingbeltsintwo-filamentarrangementistheidealprerequisitionforanoptimumbeltguidance.)