Rexnord Marbett - polymak.com

1 Rexnord Marbett2 Introduction Course3 RSplit Moulded AssemblyQuiet RunningStrong engineering Polymerwith 30% glass fiberCorrosion ResistantIdler wheelsCast Iron or Steel5 Split Machined PolyamideEasy to cleanHole can be machined tobigger ResistantSplit design: Easy AssemblySpecial low friction PolymerPart. ,52,5508550 Ram-extruded UHMWPE6 Wear strips82,58882, ,582, debris embedded in UHMWPE than low qualityHMWPE (extruded)Less wear on chainsAlways change wearstrips when change chainsDiscontinuous process : marks perpendicular to the extrusiondirectionRam-extruded UHMWPE with SS V-ShapeLess buckling problems when temperature changesEasy to 275 Part.

2 216 Part. 2157 Wear stripspart. 215part. 31082,55,55088504244, ,515083, UHMWPE withSS struttural Chain guide Chain guide Mounting Block8 Wear , ,515083, stiffnessInterchangeable plastic profileEasy AssemblyAvailable also rightand left to guarantee smoothtransition of TableTop andMattop chains from idlersof sprockets onto 367 and366 wear guiding ShoesThermal 551 Assembly9 Wear stripsNewproductPart. 559 Applications, mounting scheme10 Wear Assembly of chain guideprofiles: - 367 - 368on tubolar frames 38 mm(no drilling).Stainless steel fastnersTube 38part. 559 Assembly on part.

3 For chain guide profilesWear shoe11 Chain ReturnDf12124418,758414,5396 23220 Chain tension min500 ABBA = 1,5 BBackflex radius12 Chain/wear shoe interactionChain wear shoe interactionChain 812 Part. 125 Double Distance gear82,55, ,52,55085501, ReturnPart. 73 RollerRollers10082, 125 Double roller227,525,5 51 42,5 DfDfDf32 27 Version withDf 12,5 - 16,5 Version withDf 18,5 - 20,5Df4 42,5 525525,525,5Df1,5 42,5 515225,2525,2514 Chain ReturnRollers82,515083, 37 Guiding flangePart. 11 Roller82,55, 421 RollerPart. 421 RollerPart. 388 RollerDf50,5 42,5Df 42,527,5Df 70,5285,5 60, 554-556 Part.

4 554 Part. 55682,55, 6040, ,521,543 60 70Df 60 rollers: better sliding onthe shaft than smaller onesModular system for 85 and88 mm pitchSelflubricating material forless friction on the shaftAvailable metric and USAdiameters (on request)Df 70 604339,53,5Df 6041 Newproduct82,5100 Part. 614114,3 Part. ,55,5508850 Part. 61482,52,5508550 Part. 555 Part. 614 Part. 61316 RollersPart. 613-614 Part. 614 Part. 613 External thermoplastic rubbersurfaceSuitable for high speedconveyorsReduced noise between rollerand chainLow friction acetal hubAnti-seizure effect: lower frictionbetween roller and shaft andhigher between roller and chainCompletely closed design forhigh cleanabilityLow noiseHigh speed conveyorsLess problems in dirty environment17 Chain return componentsPart.

5 533 Part. 282 Part. 523 Newproduct18 Chain return componentsPart. 533 Part. 282 Part. 523 Examples of assembly8715088504244, ,520,513 25 *82,515083, modular elements for chain return system withK = 82,5 mm chains (steel and plastic).Easy assembly: all snap-on : fits on both round profiles from 15-20mm and square strip can be used profileWorn profileNew profile6,25,49,75,420,55 Part. 524 Sliding profileNewproduct19 Chain return componentsAssembly of part. 244,282,175 Reversibility of the profile305 Fits on both square and round steel profiles20 Chain return return guide2340R ,56,5536,58427, return componentsSpacer with special strikerPart.

6 533 Spacer with StrikerPart. 533601610,5752126,21525120,5161375264551 0 Part. 565 Expansion plugPart. 523 Part. 524 Part. 282 Part. 524 NewproductPart. 565 Expansionplugs22 Chain return componentsPart. 566 ExpansionplugsPart. 565-566 Mounting on round tubeEasy connection of frame cross members to sidesAvoids welding of tube ends or expensive solid bars withthreaded holes at the endsBoth square and round tubes can be usedExpansion system makes a very strong and stiff jointSuitable in combination with Snap-on Spacers 18/20 Modular elementsfor chain returnref. Bulletin E-1040/FT20 Corner Tracks23 Solid UHMWPE tracksStraigth TracksRam-extruded UHMWPE with SSV-SHAPE24 Product side guideClamps for V-shape side 361 Closed round guidePart.

7 223 Part. 210 FixedPart. 211 AdjustablePart. 213 DoubleGuide Rail ClampsPart. 211 Abjustable guidePart. 210 Guide rail ClampPart. 213 Double guide rail clamp25 Product side guidespart. 211part. 219part. 219part. 393 Extruded HMWPE for 60x6 metal flat26 Product side guideAssembly Guide rail solution:Metal can be iron insteadof stainless with silicon will closethe part avoiding flat482 8 12 for steel round rod lateral guidesClamps for steel round rod lateral guides27 Product side Guide rail Adjustable guide rail clampModular roller guideDisassembly the side guideAssembly 128 Straight roller guide single doubleor triplePart.

8 S29 Product side SGuide rail clampsTransport of PVC or PET bottle packsNewproductRmin = 500 Rmin = 35030 Product side guideSnap-on roller side guidelow friction side roller guideEasy assembly on 40x8 flat metal profileHinges Between modules for perfect shaping bothstraight and sideflexingSmall diameter rollers for better product handlingPart. 580-581 Minimum radius of curvatureNewproductPart. 580-581 Part. 581 - Single execution with wide rollersPart. 581 - Double execution with wide rollersPart. 580 - Double executionPart. 580 - Single execution31 Product side guide74,3*371,546403232318S12 13,614*= module length74,3*647428,51214 13,6188371,5340*= module length74,3*371,5464032,532217S12 11,514*= module length74,3*657428,51214 11,5178371,5240*= module lengthNewproductPart.

9 557-58532 Product side guideSeparating roller guidelow friction separating guideSmall widthEasy assembly on 40x8 and 30x6 flat metal profileChain hinge gives perfect shaping both straight andsideflexingSmall diameter rollers for better product handlingPart. 557 - Double executionPart. 557 - Single executionPart. 585 - Single execution with wide rollersPart. 585 - Double execution with wide rollersNewproductPart. 557-58533 Product side guide 13,6121599,7*3333242,5H11,5498,5S*= module length121599,7* 13,66474H11,5333498,5S 11,5121599,7*23132,542,5H11,5498,5S*= module length121599,7* 11,56574H11,5231498,5S*= module length*= module lengthNewproduct34 Product side guideCross clamps for metal framesExample of mm40 mm 20 mmView from A 20 Tube 40 x 587 The geometry of these cross clamps allows producingsupporting over the chain stiffness of Part.

10 587 makes them suitable for widemultistrand side guideModular transfer plates with rollersHead to tail transfer with 6 modules(chain 820 sprocket T21)Part. 567-568-569 Head to tail transfer(chain 821 K750)26449,3696925,225,225,225,225,2190, 5 Easy head to tail and 90 product transferLow friction, HP materialFull modularity both longitudinal and transversalEasy assembly with M5 bolts tightened from the top of the conveyorModules are assembled with interference fit, so it is possibleto use less screws in light duty applicationsAvailable both versions with and without lipGuide rail bending machine (manual)Product side guidePart.