China Custom M112f47-B-160 Pitch 160mm Standard M Series Conveyor Chains with high quality

ProductDescription

ChainNo.

Pitch
P
mm

Rollerdiameter

d1max
mm

Widthbetweeninnerplates
b1min
mm

Pindiameter

d2max
mm

Pinlength

Innerplatedepth
h2max
mm

Platethickness

t/Tmax
mm

Tensilestrength
Qmin
kN/lbf

Averagetensilestrength
Q0
kN

Weightpermeter
q
kg/m

Lmax
mm
Lcmax
mm
*M112F47-B-160 160. 21. 32. fifteen. 72.5 seventy seven. 40. eight. one hundred sixty./36364 176. 7.00

 *Bushchain:d1inthetableindicatestheexternaldiameterofthebush.

CONVEYORCHAINDESIGNEDANDMANUFACTUREDFORTHEMOSTDEMXIHU (WEST LAKE) DIS.OFENVIRONMENTS

HangZhouStarMachineTechnologyCo.,ltd. providesthehighestqualitymaterialsandmanufacturingmethodstosuitthemostarduousofconveyorchainapplications -fromthetransportofbiomassfuels,totherecyclingindustry,paper&pulp,cement,metal-perform,thewoodindustryandfoodprocessing.
Ourconveyorchains,sprocketwheelsandattachmentsarecase-hardenedtoachievetheoptimumbalancebetweenstrength,durabilityandresistancetowear.
Ourmanufacturingisfocusedonmetricpitchconveyorchainsthatinclude:
InternationalStandardsDIN8167/ISO1977Mseries
DIN8165/ISO1977FVseries
SMS1968Sseries

CONSTRUCTIONOFTHECHAIN

Twodifferentsizesofrollerchain,showingconstruction.
Therearetwotypesoflinksalternatinginthebushrollerchain.Thefirsttypeisinnerlinks,havingtwoinnerplatesheldtogetherbytwosleevesorbushingsuponwhichrotatetworollers.Innerlinksalternatewiththesecondtype,theouterlinks,consistingoftwoouterplatesheldtogetherbypinspassingthroughthebushingsoftheinnerlinks.The”bushingless”rollerchainissimilarinoperationthoughnotinconstructioninsteadofseparatebushingsorsleevesholdingtheinnerplatestogether,theplatehasa tubestampedintoitprotrudingfromtheholewhichservesthesamepurpose.Thishastheadvantageofremovingonestepinassemblyofthechain.

VARIANTSDESIGN

Layoutofa rollerchain:1.Outerplate,2.Innerplate,3.Pin,4.Bushing,5.Roller
Ifthechainisnotbeingusedfora highwearapplication(forinstanceifitisjusttransmittingmotionfroma hand-operatedlevertoa controlshaftona machine,ora slidingdooronanoven),thenoneofthesimplertypesofchainmaystillbeused.Conversely,whereextrastrengthbutthesmoothdriveofa smallerpitchisrequired,thechainmaybe”siamesed”insteadofjusttworowsofplatesontheoutersidesofthechain,theremaybethree(“duplex”),four(“triplex”),ormorerowsofplatesrunningparallel,withbushingsandrollersbetweeneachadjacentpair,andthesamenumberofrowsofteethrunninginparallelonthesprocketstomatch.Timingchainsonautomotiveengines,forexample,typicallyhavemultiplerowsofplatescalledstrands.

USE

Anexampleoftwo’ghost’sprocketstensioninga triplexrollerchainsystem
Rollerchainsareusedinlow-tomid-speeddrivesataround600to800feetperminutehowever,athigherspeeds,around2,000to3,000feetperminute,V-beltsarenormallyusedduetowearandnoiseissues.
Abicyclechainisa formofrollerchain.Bicyclechainsmayhavea masterlink,ormayrequirea chaintoolforremovalandinstallation.A similarbutlargerandthusstrongerchainisusedonmostmotorcyclesalthoughitissometimesreplacedbyeithera toothedbeltora shaftdrive,whichofferlowernoiselevelandfewermaintenancerequirements.
Thegreatmajorityofautomobileenginesuserollerchainstodrivethecamshaft(s).Veryhighperformanceenginesoftenusegeardrive,andstartingintheearly1960stoothedbeltswereusedbysomemanufacturers.
Chainsarealsousedinforkliftsusinghydraulicramsasa pulleytoraiseandlowerthecarriagehowever,thesechainsarenotconsideredrollerchains,butareclassifiedasliftorleafchains.
Chainsawcuttingchainssuperficiallyresemblerollerchainsbutaremorecloselyrelatedtoleafchains.Theyaredrivenbyprojectingdrivelinkswhichalsoservetolocatethechainontothebar.

SeaHarrierFA.2ZA195front(cold)vectorthrustnozzle- thenozzleisrotatedbya chaindrivefromanairmotor
Aperhapsunusualuseofa pairofmotorcyclechainsisintheHarrierJumpJet,wherea chaindrivefromanairmotorisusedtorotatethemovableenginenozzles,allowingthemtobepointeddownwardsforhoveringflight,ortotherearfornormalforwardflight,a systemknownasThrust

Use

Theeffectofwearona rollerchainistoincreasethepitch(spacingofthelinks),causingthechaintogrowlonger.Notethatthisisduetowearatthepivotingpinsandbushes,notfromactualstretchingofthemetal(asdoeshappentosomeflexiblesteelcomponentssuchasthehand-brakecableofa motorvehicle).

Withmodernchainsitisunusualfora chain(otherthanthatofa bicycle)towearuntilitbreaks,sincea wornchainleadstotherapidonsetofwearontheteethofthesprockets,withultimatefailurebeingthelossofalltheteethonthesprocket.Thesprockets(inparticularthesmallerofthetwo)suffera grindingmotionthatputsa characteristichookshapeintothedrivenfaceoftheteeth.(Thiseffectismadeworsebya chainimproperlytensioned,butisunavoidablenomatterwhatcareistaken).Thewornteeth(andchain)nolongerprovidessmoothtransmissionofpowerandthismaybecomeevidentfromthenoise,thevibrationor(incarenginesusinga timingchain)thevariationinignitiontimingseenwitha timinglight.Bothsprocketsandchainshouldbereplacedinthesecases,sincea newchainonwornsprocketswillnotlastlong.Nevertheless,inlessseverecasesitmaybepossibletosavethelargerofthetwosprockets,sinceitisalwaysthesmalleronethatsuffersthemostwear.Onlyinverylight-weightapplicationssuchasa bicycle,orinextremecasesofimpropertension,willthechainnormallyjumpoffthesprockets.

Inindustry,itisusualtomonitorthemovementofthechaintensioner(whethermanualorautomatic)ortheexactlengthofa drivechain(oneruleofthumbistoreplacea rollerchainwhichhaselongated3%onanadjustabledriveor1.5%ona fixed-centerdrive).A simplermethod,particularlysuitableforthecycleormotorcycleuser,istoattempttopullthechainawayfromthelargerofthetwosprockets,whilstensuringthechainistaut.Anysignificantmovement(e.g.makingitpossibletoseethrougha gap)probablyindicatesa chainwornuptoandbeyondthelimit.Sprocketdamagewillresultiftheproblemisignored.Sprocketwearcancelsthiseffect,andmaymaskchainwear.

CHAINSTRENGTH

Themostcommonmeasureofrollerchain’sstrengthistensilestrength.Tensilestrengthrepresentshowmuchloada chaincanwithstandundera one-timeloadbeforebreaking.Justasimportantastensilestrengthisa chain’sfatiguestrength.Thecriticalfactorsina chain’sfatiguestrengthisthequalityofsteelusedtomanufacturethechain,theheattreatmentofthechaincomponents,thequalityofthepitchholefabricationofthelinkplates,andthetypeofshotplustheintensityofshotpeencoverageonthelinkplates.Otherfactorscanincludethethicknessofthelinkplatesandthedesign(contour)ofthelinkplates.Theruleofthumbforrollerchainoperatingona continuousdriveisforthechainloadtonotexceeda mere1/6or1/9ofthechain’stensilestrength,dependingonthetypeofmasterlinksused(push-fitvs.slip-match)[citationneeded].Rollerchainsoperatingona continuousdrivebeyondthesethresholdscanandtypicallydofailprematurelyvialinkplatefatiguefailure.

ThestandardminimumultimatestrengthoftheANSI29.1steelchainis12,500x (pitch,ininches)2.X-ringandO-Ringchainsgreatlydecreasewearbymeansofinternallubricants,increasingchainlife.Theinternallubricationisinsertedbymeansofa vacuumwhenrivetingthechaintogether.

CHAINSTHangZhouRDS

Standardsorganizations(suchasANSIandISO)maintainstandardsfordesign,proportions,andinterchangeabilityoftransmissionchains.Forexample,thefollowingTableshowsdatafromANSIstandardB29.1-2011(PrecisionPowerTransmissionRollerChains,Attachments,andSprockets)developedbytheAmericanSocietyofMechanicalEngineers(ASME).Seethereferencesforadditonalinformation.

ASME/ANSIB29.1-2011RollerChainStandardSizesSizePitchMaximumRollerDiameterMinimumUltimateTensileStrengthMeasuringLoad25.
Formnemonicpurposes,belowisanotherpresentationofkeydimensionsfromthesamestandard,expressedinfractionsofaninch(whichwaspartofthethinkingbehindthechoiceofpreferrednumbersintheANSIstandard):
 

WHYCHOOSEUS 

1.     ReliableQualityAssuranceSystem
2.     Cutting-EdgeComputer-ControlledCNCMachines
three.     BespokeSolutionsfromHighlyExperiencedSpecialists 
4.     CustomizationandOEMAvailableforSpecificApplication
5.     ExtensiveInventoryofSparePartsandAccessories
six.     Well-DevelopedWorldwideMarketingNetwork 
seven.     EfficientAfter-SaleServiceSystem

Wearenotjusta manufacturerandsupplier,butalsoanindustryconsultant.Weworkpro-activelywithyoutoofferexpertadviceandproductrecommendationsinordertoendupwitha mostcosteffectiveproductavailableforyourspecificapplication.TheclientsweserveworldwiderangefromenduserstodistributorsandOEMs.OurOEMreplacementscanbesubstitutedwherevernecessaryandsuitableforbothrepairandnewassemblies.

 

What to look for in a roller chain

There are many distinct aspects to take into account when getting a roller chain. 1 of the most crucial elements is tensile toughness, which signifies the drive necessary to crack the chain. Roller chains are available in a few different tensile strengths: least, typical and greatest. Every toughness reflects a different restrict to the load the chain can handle. Nevertheless, these restrictions are not constantly equivalent and you must be informed of the variances among roller chains.

Canonical chain

Most roller chains have normal measurements printed on the side panels. This is usually “40” or “C2080H”, but can also be the letter “B”. If the chain is old, it will need to have to be cleaned to see its size. You can uncover the measurement on the normal roller chain dimension chart, but not everyone is marked. To determine the size, evaluate the diameter and pitch of the chain, then compare the results to the chart to see what measurement you need.
Hefty-obligation roller chains are offered with warmth-handled pins, aspect plates, and rollers. In addition to getting heat handled, they are also factory pre-stretched, which decreases wear on these elements. If correctly preserved, they can very last for several years, lowering the threat of failure or corrosion. Based on the application, standard roller chains are accessible in different measurements. It can be bought independently. There are several options to decide on from, based on the dimensions and toughness of the software.
PEER roller chains incorporate sound rollers to reduce shock loads on the sprocket tooth. Heat managing and preloading all factors of the PEER chain helps decrease initial elongation. Hot-dip lubrication assures comprehensive lubrication of all chain factors, extending their existence and lowering upkeep charges. For weighty-responsibility applications, ASME/ANSI-B29.1 chain is a very good option.
Common roller chains are manufactured of steel or alloy metal. Nevertheless, it can be produced of other resources this kind of as stainless metal. In addition to metal, stainless metal is typically employed in foodstuff processing equipment in which chain lubrication is an concern. Brass and nylon are also sometimes used. Even so, they are not that well-liked. As a result, you ought to usually check out with your provider ahead of acquiring. By evaluating the tensile power of two distinct chains and generating an educated decision, you can get the very best cost and service.
chain

Chain without bushing

Bushless roller chains have advantages above standard roller chains. Not like traditional chains, bushless chains have comprehensive lateral overall flexibility, which raises the chain’s lubrication stream. The interior plates of bushless chains have protruding shoulders so the oil can movement via them far more simply and proficiently. This is an essential characteristic of a clean-operating chain. Additionally, bushless chains may have improved shifting functionality.
The toughness of a bushingless roller chain is measured in terms of tensile power and tiredness strength. The former measures the load a chain can withstand just before breaking. Fatigue energy is similarly essential, and elements that impact fatigue power consist of the metal utilised to make the chain factors, the pitch gap fabrication, the type of shot peening on the chain, and the design and thickness of the chain. For instance, if the chain is too slender, it may not be adequate for hefty-obligation applications.
Like traditional roller chains, bushingless roller chains have two diverse types of hyperlinks. The interior website link has two inner plates connected by pins, while the outer chain has two outer plates held with each other by bushings. A bushingless roller chain is similar to a traditional chain, besides it eliminates a phase in the assembly approach by stamping the tube into the internal plate. So if you want a smoother ride, a bushingless roller chain is a better choice.
There are two various dimensions of bushingless roller chains. One dimensions is developed for use with standard one-strand chains, although the other measurement is designed for use with double-strand or triple-strand chains. Bushless chains are typically shorter than typical chains, so they can match in tighter spaces. Bushless chains are made of the maximum good quality resources. These chain attachments are situation hardened for the best possible power and toughness.

Mute chain

The silent roller chain has a smooth, reduced-sound travel. They are produced of stacked rows of flat chainplates with a gear-like profile that meshes with the sprocket enamel. Each chainplate is hooked up to a corresponding sprocket, which also permits the chain to bend. Even though these simple elements are the very same for every single silent roller chain, there are several variants that let them to be used in a selection of apps.
The most well-liked higher-velocity transmission, silent chains function equipment-like sprockets. They can be produced from single or a number of strands of materials. Single-strand chains are significantly less high-priced than multi-strand chains, but they are likely to put on out quicker if not lubricated. Single-strand roller chains can be utilised for many years without having lubrication, but for your application, broad silent chains are even now value thinking about.
The design and style and design of silent chains make them excellent for conveying a extensive assortment of goods. They have flat, heat-resistant surfaces. They are also sturdy and non-slip. They are available in a variety of pitch sizes, widths, and mounting variations. Whether or not you need to have chains for common objective conveyors or glass bottle transportation apps, we have you covered. Question about the advantages of silent roller chain conveyors.
Inverted tooth chains are another selection for quieter chains. These chains are created to minimize sounds from motor-associated friction. Silent chains are far more common, and manufacturers have fallen in enjoy with them. A silent chain is composed of several links linked to the sprocket enamel. Teeth rotate to lessen noise, vibration, and chord action. These are the primary causes why silent chains are so well-known.
chain

ANSI chain pitch

To measure your bike’s chain pitch, you can use a caliper. This measurement is taken from the centre of the rolling pin to the heart of the up coming rolling pin. Chains appear in many dimensions, but ANSI is the most frequent chain normal in the United States. A caliper is useful if you are not certain which dimensions to purchase, as it makes it possible for you to verify for worn sprockets.
Chains that satisfy ANSI requirements will be characterized by a certain pitch. This measurement is based mostly on the width and spacing of the roll. The spacing is usually greater than the width. The common variety will be the correct quantity for the width of the chain or the still left quantity for the rollers. The variety on the still left suggests whether the chain is lightweight or heavyweight. Heavyweight chains are selected by the suffix “H”.
Common chain sizes are based mostly on ANSI chain pitch. Pitch is the minimum distance in between bushing and sprocket. The smaller sized the chain pitch, the greater the complete distance between the two factors. This implies the chain will last more time. Nonetheless, if you are getting a chain for a distinct software, you must check the pitch carefully as it can have an effect on the performance of the chain.

Roller chain put on measurement

The purpose of roller chain wear measurement is to avoid breakage by checking the pressure on the chain. There are several ways to measure roller chain use. The 1st is to eliminate the chain from its working place and evaluate the length from the sprocket to its measuring finish. Yet another way is to measure the pitch of the chain or the distance in between two pins. This method is superior to other methods simply because it is handy and accurate.
When measuring the wear of a roller chain, it is crucial to notice that the elements of the chain will slowly deform. About 3.75% of the total use will be on the pins and the rest will be on the internal links. These use measurements will vary primarily based on the nominal pitch of the chain and the amount of friction the chain is encountering. Proper lubrication amongst pins and bushings, load and frequency of articulation all impact wear charges.
It is crucial to measure the amount of put on on the roller chain to steer clear of excessive equipment failures. The for a longer time the chain operates, the more use it will use. Though the duration of the chain must be much less than the heart distance, the abnormal load will lead to premature use. Consequently, lubrication is important. In addition, the sag of the chain must not exceed 2% to 4% of its centre-to-heart distance. Last but not least, verify for abnormal sound or noticeable flaws. A widespread lead to of excessive roller chain use is the size of the load. Every chain maker sets a highest workload for its item.
There are several ways to measure roller chain dress in. If using a high-velocity generate, it ought to have at the very least eleven teeth, and a medium-velocity push must have at minimum twenty five teeth. Also, be positive to examine the size of the chain, even if you should. The identical goes for the pin diameter, which ought to be the exact same or various pitch as the roller chain.

China Custom M112f47-B-160 Pitch 160mm Standard M Series Conveyor Chains     with high quality