Tsubaki Guide to Forestry Products

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STANDARD ATTACHMENT CHAINORDERING ATTACHMENTCHAIN IS EASY!When value really mattersDouble PitchStandard Attachment ChainTo order attachment chain,please provide the following:SA-1 AttachmentφO1NSA-2 AttachmentφONKT1) Size of chain (40, 50, C2062H)2) MaterialC1XSC2XS3) Rivet or Cotter Pin construction4) Type of attachmentPPPP5) Spacing of attachment2L2L4L2L2LSK-1 AttachmentφO1NC1XSSK-2 AttachmentφONKC2XSTAttachment spacing is counted as being the number oflinks (both inside and outside) up to and including thenext attachment. In the non-standard spacing exampleto the right, initial spacing is every 2nd (2L) and thenevery 4th (4L). Each repeating section is 8 pitches (8L).8LA12L2L4L REPEATAll standard attachment chain orders are to be confi rmedwith a schematic for the customer’s review.PPPP6) Overall length of chainAll dimensions in inches unless otherwise stated.SA-1, SA-2, SK-1 and SK-2 Attachment Dimensions Additional Wt. per Attach. (lbs.)hainmberSAS 1 2 K 1AttachmentSKAttachment2 . . . . . 2 .1 2 .2 . . . 12 . . . 2 . . .2 .2 . . 1 . 22 1.2 . . . 1.12 .2 . .12 . .2 1. . 1. . 2 1. .2 . .1 . .1 121 1. 1.12 1.2 . 1. . 2 . .1 .1 2 .2212 2. 1 1. 12 1. 1.12 2.2 . . .21 .221 . 121 . 1. 2. 1. . . 1 . 1 .2 1 . .D-1 Attachment D-3 AttachmentL4L2L3TφDPPφRHTWL4L2L3TφDPPφRHTWASME (ANSI) Special AttachmentsIn addition to providing standard attachment chain, Tsubaki of Canadacan modify existing attachments to match your requirements.An example of this could be a shorter-than-standard pin or a largerhole diameter. If modifying standard attachments, delivery can be1-2 weeks depending on the quantity.When specifying non-standard attachments,information required is:• tab length, width and possibly height• hole diameter and type of hole (threaded, countersunk)• pin diameter, projection (extension) length, type of end(threaded, circlip groove)ATT LENGTHHOLEATT WIDTHAll non-standard attachment quotes will be accompaniedby a drawing for customer approval.PIN PROJ.PINATT HEIGHTAll dimensions in inches unless otherwise stated.Chain NumberD Attachment DimensionsAdditional Wt. per Attach. (lbs.)D L 3 L 4 D-1 Attachment D-3 AttachmentC2040 0.156 0.374 0.663 0.002 0.004C2050 0.200 0.469 0.833 0.004 0.008C2060H 0.234 0.563 1.083 0.007 0.014C2080H 0.312 0.752 1.401 0.015 0.030C2100H 0.375 0.937 1.687 0.026 0.052C2120H 0.437 1.125 2.062 0.044 0.088C2160H 0.562 1.500 2.718 0.099 0.198IF YOU DON’T SEE WHAT YOU ARELOOKING FOR – ASK TSUBAKI!32 33
81X CHAIN & 3939-B4When choice really matters81X ChainDT2L1T1RWL2HPThe Many Faces of 81XWhy choose one over the other? 81X is at the heart of everymodern sawmill operation. This versatile chain is availablein many grades of quality. At Tsubaki we are proud to offerthree tiered levels of 81X quality:RollerDiameterRWidthBetweenInner LinkPlatesWAll dimensions in inches unless otherwise stated.Link Plate PinAverageTensileStrength(lbs.)Approx.Weight(lbs./ft.)PitchThickness Thickness Height Diameter Length Length LengthChain Number PT1 T2 H D L1+ L2 L1 L281X Econo 2.609 0.906 1.060 0.157 0.157 1.125 0.437 2.063 0.951 1.112 24,000 2.4281X Premium 2.609 0.906 1.060 0.157 0.157 1.125 0.437 2.063 0.951 1.112 24,000 2.4281XHD Econo 2.609 0.906 1.060 0.220 0.315 1.260 0.437 2.536 1.181 1.355 42,000 4.1281XHD Premium 2.609 0.906 1.060 0.220 0.315 1.260 0.437 2.536 1.181 1.355 42,000 4.1281X Lambda 2.609 0.906 1.060 0.157 0.189 1.125 0.437 2.146 0.998 1.148 24,000 2.4281XSS 2.609 0.906 1.060 0.157 0.157 1.125 0.437 2.063 0.951 1.112 11,000 2.423939-B481X Econo81X Premium81X Lambda 1Tier Key Features Key ApplicationsAn economical version that meets the general need of non-timedsawmill applications.Building upon the strength of the 81X design, Premium offers betterperformance on multi-strand timed conveyors where relative lengthtolerance and rate of stretch is critical.• Improved material & heat treatment• Precision and consistency of fabrication & assemblyOil impregnated sintered metal bushing for lube-free operation.• 7-14 times longer life than unlubricated chain• Same precision of material, heat treatment, fabricationand assembly as 81X Premium.Non-Timed Conveyors:• TransfersMulti-strand Timed Conveyors:• Scanner• Trimmer• Drop SorterMulti-strand Timed Conveyors:• Drop Sorter• Trimmer• Scanner• Any application where contaminationof the product must be avoided3939-B4 chain is an 8” pitch version of 81X chain and is used forlumber conveying. It is typically used in drop sorter applications.Lumber is conveyed using J-bar attachments on the chain. Tsubakican install the J-bars on the chain. Tsubaki can also supply sprocketsto work with 3939-B4 chain. Please contact Tsubaki Technical Supportfor more information..156”1.063”.156”.906”1.250”8.000”PINS ARE QUAD RIVETED1.500” 1.250” φ.281”.438”.966”2.100”1.134”1Note that 81X Lambda chain has a slighter wider profi le than Premium or Econo.1.125”2.000”4.000”34 35
Page 1: Tsubaki of Canada Limited1630 Drew
Page 6 and 7: SPEEDMASTER DRIVE CHAINApplication:
Page 8 and 9: TrCURVED LAMBDASELF-LUBRICATING DRI
Page 10 and 11: HT SERIES CHAINSUPER-HSERIES CHAINW
Page 12 and 13: SHARP TOP CHAINWhen grip really mat
Page 14 and 15: INTRODUCTION TOCONVEYOR CHAIN & ATT
Page 16 and 17: STANDARD ATTACHMENT CHAINWhen exped
Page 20 and 21: INTRODUCTION TOMILL & DRAG CHAINApp
Page 22: 1630 Drew Road, Mississauga, ON L5S
Page 26 and 27: SPROCKETSWhen quality really matter
Page 28 and 29: NO. 80 “QD” STYLE 1" PITCHNO. 8
Page 30 and 31: NO. 100 FINISHED BORE 1 1/4" PITCHN
Page 32 and 33: NO. 100 DOUBLE SPLITTAPER 1 1/4" PI
Page 34 and 35: NO. 140 “QD” STYLE 1 3/4" PITCH
Page 36 and 37: MILL CHAIN SPROCKETSWhen toughness
Page 42 and 43: SPLIT TAPER BUSHINGSWhen compatibil
Page 44 and 45: “XT” STYLE BUSHINGS“XT” STY
Page 46 and 47: SHOCK RELAYSWhen control really mat
Page 48 and 49: When innovation really mattersDrive
Page 50 and 51: CROSS CUT SLASHERDEBARKER INFEEDCON
Page 52 and 53: EDGERApplication: Bull Edger DriveS
Page 54 and 55: DROPSORTERApplication: Drop Sorter
Page 56 and 57: OTHER SIGNIFICANTFORESTRY APPLICATI

Tsubaki Guide to Forestry Products

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