11.07.2015 Views

DRIVE CHAINS - Tsubaki

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Before Use For Safe UseStandard Roller Chains Lube-Free Roller Chains Heavy Duty Roller Chains Corrosion Resistant Roller Chains Specialty Roller Chains Accessories Selection HandlingConsidering RS160 15T (outer diameter 269mm d=244.33) and 23T(outer diameter 400mm d2=373.07) with similar PCD, F'mb=69.0(kN) will be largest.RS160-1 cannot be used because its maximum allowable load is 53.0 kN.RS160-SUP-1 can be used because its maximum allowable load is 70.6kN.Since the sprocket bore diameter of 15T is up to 95mm, and 23T is up to118mm, it can be used for a drive shaft diameter of 66mm, and drivenshaft diameter of 94mm.With the distance between shafts at 500mm, a sprocket with 15T(d=244.33) and 23T (d2=373.07) can be used.Number of links will be 42 links.Lubrication for RS140-SUP-1 should be oil bath or lubrication by slingerdisc as per kilowatt ratings table.Measurement resultsCondition Step Chain size SprocketNumberof linksStart frequency 6 times or less Step 2 RS120-1 21T31T 54 linksStart frequency 6 times or morewith cushion start.Start frequency 6 times or morewithout cushion start.Step 3Step 3Step 4RS120-2RS140-1RS120-3RS120-SUP-2RS160-SUP-1Lubrication class B: Lubrication with oil bath or slinger discAll shaft distances need to be adjusted.Considering RS160 15T (outer diameter 269mm d=244.33) and 23T(outer diameter 400mm d2=373.07) with similar PCD, F'mb=7040(kgf) will be largest.RS160-1 cannot be used because its maximum allowable load is 5400kgf.RS160-SUP-1 can be used because its maximum allowable load is 7200kgf.Since the sprocket bore diameter of 15T is up to 95mm, and 23T is up to118mm, it can be used for a drive shaft diameter of 66mm, and drivenshaft diameter of 94mm.With the distance between shafts at 500mm, a sprocket with 15T(d=244.33) and 23T (d2=373.07) can be used.Number of links will be 42 links.Lubrication for RS140-SUP-1 should be oil bath or lubrication by slingerdisc as per kilowatt ratings table.21T31T18T26T21T31T15T23T54 links46 links54 links42 linksLubricationclassBBBBBB145

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