DRIVE CHAINS - Tsubaki

More documents

Recommendations

Info

Before UseT S U B A K I D R I V E C H A I NBefore Use For Safe UseStandard Roller Chains Lube-Free Roller Chains Heavy Duty Roller Chains Corrosion Resistant Roller Chains Specialty Roller Chains Accessories Selection HandlingNOTEWith the exception ofendless chains, thetransmission power tablesin this catalog are basedon use with connectingparts (connecting links oroffset links).See page 12 for details onconnecting parts.NOTEThis drive chain catalog explains how to select, install and maintain all listed Tsubaki RollerChains. Numerical figures are indicated in both SI and gravimetric units.Read through this catalog before use to ensure proper selection and usage. Also, carefullyinform persons involved in installation and maintenance of all pertinent matters.Ordinary TransmissionShuttle TractionPin Gear DriveNotes on Using Roller ChainsLifting ApplicationsDrumPin gearattachment chainPin gearsprocketWhen using a roller chain in lifting applications, keep clear from underneath the load.If there is the possibility of serious accident or death in the event of roller chainbreakage during lifting or other applications, install reliable safety devices to preventaccidents.Inspect and replace worn roller chain periodically.Roller chains can break and climb up on the sprocket from wear elongation.(Lubrication can extend service life against wear elongation. Tsubaki also offers lubefreedrive chains that deliver long-lasting service without lubrication.)Overload may cause roller chain to break. (Avoid breakage by properly selectingproducts with consideration to inertia, etc. Tsubaki offers heavy-duty drive chains inidentical sizes that deliver the high strength of larger chains.)Roller chains can break due to corrosion and other environmental conditions. (Avoidbreakage superior by preventing exposure to corrosive liquids, atmospheres, etc.Tsubaki offers corrosion-resistant drive chains.)Correctly install roller chain to avoid misalignment or uneven wear and possible breakage.7
T S U B A K I D R I V E C H A I NGeneral Comparison of Transmission ElementsThe following table compares roller chains to other power transmission mechanisms such astoothed belts, V-belts and gears. Generally speaking, roller chains are often used aseconomical power transmission suited to low speed and high loads. However, it is alsopossible to use chain in high-speed applications such as camshaft drives for automobiles.TransmissionMechanismSynchronicityTransmissionEfficiencyAnti-shockNoise & VibrationAmbient ConditionsSpaceWeightHigh speed,light loadLow speed,heavy loadLubricationLayout FreedomExcess Loadon ShaftRoller Chain Avoid water and dust.(Corrosion-resistantdrive chains available.)Compact,lightweightAvoid heat, oil,water and dust.Avoid heat, oil,water and dust. Slightly heavypulleysRequiredExcellentGoodFairPoorFeatures and Precautions of Roller Chain Transmissions1.2.3.4.5.6.7.8.9.1.2.3.4.FeaturesWide with heavypulleysAccommodetes large speed reductions/increases (usually up to 1:7).Chain can accommodate long shaft center distances (normally less than 4 m), and is more versatile.It is possible to use chain with multiple shafts or drives with both sides of the chain.Easy installation and replacement (easy to cut and connect chains).Drive use is possible even when shafts are vertical, as long as the chain receives support in shortdistances between the shafts.Standardization of chains under the American National Standards Institute (ANSI), the InternationalStandardization Organization (ISO), and the Japanese Industrial Standards (JIS) allow ease ofselection.The sprocket diameter for a chain system may be smaller than a belt pulley while transmitting thesame torque.Sprockets are subject to less wear than gears because sprockets distribute the load over their manyteeth.High shock absorbency compared with gears.PrecautionsToothed Belt V-belt GearNot requiredNot required Chain has speed variation, called chordal action, which is caused by the polygonal effect of thesprockets.(Shock can be reduced under the same speed ratio by either reducing the chain pitch orincreasing the number of sprocket teeth.)During transmission, a method of lubrication suitable to the chain’s speed is necessary.Chain wears and elongates. Measures for adjusting chain slack need to be considered.Chain is weak when subjected to loads from the side. It needs proper alignment.Avoid waterand dust.Needs high strengthdue to low numberof engaging teeth.RequiredBefore Use For Safe Use Standard Roller Chains Lube-Free Roller Chains Heavy Duty Roller Chains Corrosion Resistant Roller Chains Specialty Roller Chains Accessories Selection Handling8
Page 2 and 3: Tsubaki: RecognizedProvider forBasi
Page 4 and 5: RThe Powerful Tsubaki LineBecause i
Page 6 and 7: ContentsBefore UseNotes on Using Ro
Page 10 and 11: GlossaryT S U B A K I D R I V E C H
Page 12 and 13: T S U B A K I D R I V E C H A I NRo
Page 14 and 15: T S U B A K I D R I V E C H A I NRo
Page 16: Before Use For Safe UseStandard Rol
Page 19 and 20: T S U B A K I D R I V E C H A I N4.
Page 21 and 22: "World’s No. 1"kilowatt ratings b
Page 23 and 24: Standard Roller ChainsOld-New Chain
Page 27 and 28: Standard Roller ChainsRS25, BF25-H
Page 29 and 30: Standard Roller ChainsRS35 Sprocket
Page 39 and 40: Standard Roller ChainsRS100 Sprocke
Page 41 and 42: Standard Roller ChainsRS120 Sprocke
Page 43: Standard Roller ChainsRS140 Sprocke
Page 46 and 47: Standard Roller Chains RS Roller Ch
Page 52 and 53: Standard Roller ChainsRF320-T, RF40
Page 56 and 57: Standard Roller ChainsBS/DIN Standa
Page 58 and 59:
BS/DIN Standard RS Roller ChainsKil
Page 60 and 61:
BS/DIN Standard RS Roller ChainsKil
Page 62 and 63:
Before Use For Safe UseStandard Rol
Page 64 and 65:
Page 66 and 67:
Lube-Free Roller ChainsLambda Chain
Page 68 and 69:
Lube-Free Roller ChainsX-Lambda Cha
Page 70 and 71:
Lube-Free Roller ChainsKilowatt Rat
Page 72 and 73:
Lube-Free Roller ChainsHeavy Duty L
Page 74 and 75:
Lube-Free Roller ChainsCurved Lambd
Page 76 and 77:
Lube-Free Roller ChainsKilowatt Rat
Page 78 and 79:
T S U B A K I D R I V E C H A I NHe
Page 80 and 81:
Page 82 and 83:
Heavy Duty Roller Chains RS-HT Chai
Page 84 and 85:
Page 86 and 87:
Page 88 and 89:
Page 90 and 91:
Heavy Duty Roller Chains SUPER Roll
Page 92 and 93:
Page 94 and 95:
Page 96 and 97:
Page 98 and 99:
Heavy Duty Roller Chains ULTRA SUPE
Page 100 and 101:
T S U B A K I D R I V E C H A I NBe
Page 102 and 103:
Corrosion Resistant Roller ChainsOl
Page 104 and 105:
Corrosion Resistant Roller Chains S
Page 106 and 107:
Corrosion Resistant Roller Chains S
Page 108 and 109:
Corrosion Resistant Roller ChainsTi
Page 110 and 111:
Corrosion Resistant Roller Chains L
Page 112 and 113:
Corrosion Resistant Roller ChainsLo
Page 114 and 115:
Page 116 and 117:
Specialty Roller ChainsLeaf ChainsB
Page 118 and 119:
Specialty Roller ChainsLeaf ChainsB
Page 120 and 121:
Specialty Roller ChainsPin Gear Att
Page 122 and 123:
Pin Gear SprocketBefore Use For Saf
Page 124 and 125:
Page 126 and 127:
2 ETS Type: Straight type, with idl
Page 128 and 129:
Page 130 and 131:
Page 132 and 133:
Roller Chain SelectionBefore Use Fo
Page 134 and 135:
Page 136 and 137:
Page 138 and 139:
Page 140 and 141:
Page 142 and 143:
Page 144 and 145:
Page 146 and 147:
Page 148 and 149:
Page 150 and 151:
Page 152 and 153:
Page 154 and 155:
Page 156 and 157:
Page 158 and 159:
Page 160 and 161:
Page 162 and 163:
Page 164 and 165:
Page 166 and 167:
Page 168 and 169:
Page 170 and 171:
Page 172 and 173:
Page 174 and 175:
Page 176 and 177:
175MEMO
show all

DRIVE CHAINS - Tsubaki

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?