DRIVE CHAINS - Tsubaki

DRIVE CHAINS - Tsubaki DRIVE CHAINS - Tsubaki

11.07.2015 Views

Roller Chain SelectionBefore Use For Safe UseStandard Roller Chains Lube-Free Roller Chains Heavy Duty Roller Chains Corrosion Resistant Roller Chains Specialty Roller Chains Accessories Selection Handling1. Selection GuideApplication Key points for selection Selection methodOrdinary transmissionCatenaryNo CatenaryOrdinary transmissionCatenaryNo CatenaryLifting applicationsShuttle tractionPin gear driveLoadSelection usingkilowatt ratings tablesSmall sprocketSelection based onmaximum allowable loadTensile strengthMaximum allowable loadNumber ofrepetitionsSelection based onmaximum allowable loadFor connecting links, use F-typeconnecting links or connectinglinks for end fixtures.(page 119) (for RS only).Selection based onmaximum allowable loadSelection based onmaximum allowable load(Chain speed V = 50 m/min or less)General selection methodPage 139Allowable loadselection methodStarting frequency5 times/day (8 hr) or lessPage 141Example of liftingtransmissionsPage 146Example ofshuttle tractionPage 149Pin geardrive selectionPage 150ChainType/DIN/DINConnecting parts that can be used in anormal atmosphere from -10ßC to 60ßC.M type F type 2-pitch 1-pitchCL CL131CL: "Connecting link".OL: "Offset link".Remark: RS-SUP is only available in 4-pitch OL.UsableAllow for a reduction in kilowatt ratingsAllow for a reduction in strength Manufacturing not possible Unusable Dotted line: Custom-made product

Selecting a Roller ChainOther selectionsRoller driveMulti-shaft driveHigh-speed driveRight side from peak ofkW ratings tables(shaded area)Vertical shaft driveSmall sprocket r/minRequired information for roller chain selection1) Machine used2) Type of impact3) Motor type4) Rated power of motor5) Bore diameter of high-speed shaft and RPM6) Bore diameter of low-speed shaft and RPM7) Distance between shaftsMotor characteristics required for chain selectionWhen using the allowable load selection method orthe pin gear drive selection method, check thefollowing characteristics of the motor.1) Moment of inertia of motor2) Rated torque of motor, or output shaft RPM3) Starting torque of motor4) Stalling torque of motorSafety precautionsThe roller chain selection conditions providedhere are only applicable to the selection ofroller chain model and size. Please evaluateaccessory devices such as safety andlubrication devices separately.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 HandlingVertical shaftVertical shaftPlease consult Tsubaki for these applications.132

Roller Chain SelectionBefore Use For Safe UseStandard Roller Chains Lube-Free Roller Chains Heavy Duty Roller Chains Corrosion Resistant Roller Chains Specialty Roller Chains Accessories Selection Handling1. Selection GuideApplication Key points for selection Selection methodOrdinary transmissionCatenaryNo CatenaryOrdinary transmissionCatenaryNo CatenaryLifting applicationsShuttle tractionPin gear driveLoadSelection usingkilowatt ratings tablesSmall sprocketSelection based onmaximum allowable loadTensile strengthMaximum allowable loadNumber ofrepetitionsSelection based onmaximum allowable loadFor connecting links, use F-typeconnecting links or connectinglinks for end fixtures.(page 119) (for RS only).Selection based onmaximum allowable loadSelection based onmaximum allowable load(Chain speed V = 50 m/min or less)General selection methodPage 139Allowable loadselection methodStarting frequency5 times/day (8 hr) or lessPage 141Example of liftingtransmissionsPage 146Example ofshuttle tractionPage 149Pin geardrive selectionPage 150ChainType/DIN/DINConnecting parts that can be used in anormal atmosphere from -10ßC to 60ßC.M type F type 2-pitch 1-pitchCL CL131CL: "Connecting link".OL: "Offset link".Remark: RS-SUP is only available in 4-pitch OL.UsableAllow for a reduction in kilowatt ratingsAllow for a reduction in strength Manufacturing not possible Unusable Dotted line: Custom-made product

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