DRIVE CHAINS - Tsubaki
DRIVE CHAINS - Tsubaki
DRIVE CHAINS - Tsubaki
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Lube-Free Roller Chains Surface Treated Lambda ChainHeavy Duty Lambda Chain NP SpecificationTSUBAKI Chain NumberNickel-platedSpecificationRS40-LMD-H-NP-2 12.70 7.92 7.55 2.0 2.0 12.0 10.4 3.97 17.5 19.15RS50-LMD-H-NP-2 15.875 10.16 9.26 2.4 2.4 15.0 13.0 5.09 20.95 22.65RS60-LMD-H-NP-2 19.05 11.91 12.28 3.2 3.2 18.1 15.6 5.96 27.55 29.45RS80-LMD-H-NP-2 25.40 15.88 15.48 4.0 4.0 24.1 20.8 7.94 34.6 37.2RS100-LMD-H-NP-2 31.75 19.05 18.70 4.8 4.8 30.1 26.0 9.54 41.35 44.05TSUBAKI Chain NumberNickel-platedSpecificationRS40-LMD-H-NP-2RS50-LMD-H-NP-2RS60-LMD-H-NP-2RS80-LMD-H-NP-2RS100-LMD-H-NP-2L1L 2PitchPT1ChRollerDiameterRAverage TensileStrengthkN{kf}Ambient temperature: -10 to 150SprocketPInner Width ofInner LinkWPDouble strandMaximum Allowable Load Tension kN{kf}Nickel-platedSpecificationPlatesThickness T1 Thickness T2 Height H Height hApproximateMassk/m38.2 {3900}5.17 {527}1.57 240 15062.8 {6400} 9.17 {935}2.35 192 13588.3 {9000} 12.4 {1260}3.59 160 120157 {16000}21.7 {2210} 6.18 120 90235 {24000}32.5 {3310}9.03 96 80RT2WHCotter pins are used in connecting links for RS80 and larger sized chains.Diameter DNumber of LinksPer UnitPinsL 1 L 2TransversePitchC16.419.726.132.639.1Allowable Speedm/minThe chain horizontal pitch (C) differs from that of RS Roller Chain. Therefore, double-strand RS-type sprockets cannot be used. Used only customized sprockets.Kilowatt ratings (Multiple strand coefficient)The multiple-strand coefficient of Heavy Duty Lambda Chains is 1.7. To select a chain, multiply the kW ratings on pgs. 69 and 70 by 1.7.Use an H-grade FCL (press fit) for the connecting link. (Using a MCL decreases the multiple strand coefficient.)Offset linkOffset links are available.Pin lengthBecause the outer and inner plates are thicker than RS Roller Chain s outer and inner plates, the pin is longer by an equal amount (L1 and L2).Check for machine interference with equipment in use.Before Use For Safe Use Standard Roller Chains Lube-Free Roller Chains Heavy Duty Roller Chains Corrosion Resistant Roller Chains Specialty Roller Chains Accessories Selection Handling72