Roller Chain - Tsubaki

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Introduction toTsubaki Roller ChainDrive Chain5. Maximum Allowable LoadThe maximum allowable load is the tension load for which a chain is rated to carry inrunning operation. Proper chain tension is critical because excessive tension can causeaccelerated wear/breakage or chain overload and excessive slack can cause roughchain operation and may result in the chain skipping a sprocket tooth.The use of one-pitch offset links reduces the maximum allowable load – it now becomes65% of the maximum allowable load of the main chain.Two-pitch offset links do not change the maximum allowable load of the main chain.In Figure 4 below, the maximum allowable load is indicated by Pmax.Pmax = (Pm + Pa) = 2.2PaWhere a new roller chain with over 5 links receives a repetitive load with a frequency of10 6 .Fig. 4 Summary chart for repetitive loadsLoadTime6. Horsepower Ratings TableRS Roller Chain and SUPER Roller Chain HP rating tables show HP values that allow15,000 hours of operation using a two-shaft drive and 100 pitches of roller chain underconditions 1 - 5 below. The HP ratings table of LAMBDA chain is based on conditions 1- 4 and shows HP rating values when LAMBDA chain is used with two shafts. LambdaChain has more than 14 times the wear elongation of Standard RS Roller Chainoperated without lubrication (#120 and #140 have five times). X-LAMBDA has morethen five times the wear elongation life of Lambda Roller Chain.1) The chains are operated under ordinary conditions where the ambient temperature is–10°C ~ +60°C (+14°F ~ +140°F) and there is no abrasive dust.2) There are no negative effects from corrosive gasses or a high humidity.3) The two transmission shafts are in a horizontal position and the chains are properlyinstalled.4) There is minimal fluctuation in load during transmission.5) The recommended lubrication system and lubricant shown in the HP rating tables isused for RS Roller Chain and SUPER Roller Chain.7. Moment of Inertia (I / J / GD 2 )Moment of Inertia is used to show the degree of inertia in rotational movement, in otherwords, “rotation difficulty”, or “rotation ease.” This is equivalent to the mass (weight) ofthe object being used for straight-line transmission.A-6
Introduction toTsubaki Roller ChainAfter almost a century of chain design, engineering and manufacturing experience, you can count on Tsubaki standard roller chain todeliver consistent superior performance and longer life. All minimizing your downtime and maximizing your output. And all for a price alot less than you might think. From the best heat-treated steel for the job to ground-breaking patents, you can trust Tsubaki to deliverthe quality difference you can see.Drive ChainTsubaki’s Patented LubeGrooves Extend Wear Lifeand Performance by up to30%Long Lasting Solid RollersProvide Greater FatigueLife and Durability at HighSpeedsPrecision RivetingProcess Helps to WithstandSide Load ImpactWide Waist Link Plates ProvideTensile Strength and MaximumAllowable Load that Exceeds ANSIStandardsTsubaki’s Patented Ring CoiningGenerates UnsurpassedConnecting Link StrengthA-7
Page 1 and 2: TSUBAKIDRIVE CHAINContentsPageRolle
Page 3 and 4: Introduction toTsubaki Roller Chain
Page 5: Introduction toTsubaki Roller Chain
Page 9 and 10: Roller Chain Structure2. Assembly P
Page 11 and 12: 3/8”PitchANSI StandardRoller Chai
Page 17 and 18: 1”PitchANSI StandardRoller ChainR
Page 19 and 20: 1 1/2”PitchANSI StandardRoller Ch
Page 21 and 22: 2”PitchANSI StandardRoller ChainR
Page 23 and 24: 2 1/2”PitchANSI StandardRoller Ch
Page 25 and 26: Agricultural Roller ChainAn economi
Page 27 and 28: Agri-Tuff Roller ChainDouble PitchA
Page 29 and 30: Lambda (Lube-Free)Roller ChainCarbo
Page 31 and 32: X-Lambda (Lube-Free)Roller ChainX-L
Page 33 and 34: Lambda and X-LambdaRoller ChainHors
Page 35 and 36: V-ClassRoller ChainAn introduction
Page 37 and 38: V-ClassRoller ChainAll dimensions i
Page 39 and 40: Energy SeriesOil Field ChainStronge
Page 41 and 42: Energy SeriesOil Field ChainEnergy
Page 43 and 44: Energy SeriesOil Field ChainEnergy
Page 45 and 46: SpeedMasterRoller ChainSpeedMaster
Page 47 and 48: Heavy Duty Roller ChainComparison o
Page 49 and 50: Heavy Duty Roller ChainSuper Series
Page 55 and 56: THeavy Duty Roller ChainSuper-H Ser
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MiniatureRoller ChainDrive ChainAn
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3/16”PitchMiniatureChainRS15Tsuba
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British Standard/DINRoller ChainDri
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British Standard/DINRoller ChainLam
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British Standard/DINRoller ChainNic
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British Standard/DIN ChainDrive Sel
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Anti-CorrosiveRoller ChainAn Introd
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Anti-CorrosiveRoller ChainNeptuneAn
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Anti-CorrosiveRoller ChainStainless
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Anti-CorrosiveRoller ChainNickel Pl
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Anti-CorrosiveRoller ChainStainless
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Leaf ChainLEAF CHAIN SELECTION GUID
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Leaf ChainAL TypeLeaf ChainL1Chain
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Leaf ChainBL TypeLeaf ChainConnecti
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Specialty ChainLow Noise (SN)Specia
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ASpecialty ChainLaminated Block Cha
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Roller Chain ToolsChain Cutting Too
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Drive Chain SelectionData required
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Drive Chain Selection4. Selection F
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Drive Chain SelectionAll of the cha
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Drive Chain SelectionExample based
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Drive Chain SelectionExample based
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Drive Chain Selection8. Selection M
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Drive Chain SelectionProcedure 3: (
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Drive Chain Selection9. Selection b
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Roller ChainInstallation & Maintena
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How to OrderRoller Chain1. Example
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A-125Drive ChainNo.ofPitchesRS251/4
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Warning!WARNINGUSE CARE TO PREVENT
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Roller Chain - Tsubaki

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