SPROCKETS FOR PLASTIC TABLETOP CHAINS. 65 SPROCKETS FOR MULTIFLEX CHAINS one for Rexnord/MCC Table Top/MatTop chains and one for. FlatTop Catalog Rexnord® FlatTop conveyor chains and components are . If the chain, sprocket or accessory you require is not described within these. expressly for induction heat treating chain components and sprockets. Infeed into . Rexnord for a copy of the latest Sugar Mill Chains brochure. Many chain.
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An oil disc mounted on the lowersprocket dips about one-half inch intoan oil reservoir. In turn, vast Link-Belt warehouseinventories support distributor stocks,allowing for overnight delivery in manycases.
Single and multiple standard rollerchains, available in 14 sies, meetmost drive requirements. Each is staffed withknowledgeable customer servicerepresentatives and sales specialists, who are able to aid in matters from thesimplest application questions todeveloping complete power No matter how good it is, any rollerchain falls short of being the best if itisnt available when and where itsneeded. Offset assembliesare recommended for high speed or heavily loaded drives.
Open the catalogue to page 6. Standard and double-pitch conveyorchains are available with a selection ofattachments to accommodate slats,angles, rollers, crossrods, and other conveying devices.
Calculate the equivalent horsepower Multiply thehorsepower Youll find details onthese widely used conveyor chains andattachments sprcket pages D-3 through D Open the catalogue to page 4. Dimensions ofseveral chain tightener brackets are listed on page C Modifications of these chains,developed for special operating conditions, are described Radial clearancerequired for each sprocket is equal to one-half the sum of its pitch diameter and the chain pitch. Single-pitch offset links spfocket two-pitch offset assemblies can be supplied.
So a wide network of stock-carryingdistributors maintain immediatelyavailable quantities of Link-Belt roller chain. Offset links may be used to adjust chain length when othermeans are not available.
Open the catalogue to page 3.
A-1 Many diverse elements go into eachlink of roller chain. Fixed centersVertical or near vertical centersShock or pulsating loadsReversals in direction of rotation Center To give you the best, when andwhere you need it. Catalg the small sprocket As shown in the rating table, themaximum bore of a tooth No. Open the catalogue to page 5.
And, everychain manufacturer has the sameopportunity to select the elements which constitute his product. Standard roller chain is broadly used in power transmission applications ranging from general industrialapplications to demanding oil fieldservice to operation in such specialied areas as food processing and heavyconstruction equipment.
Open the catalogue to page 7. Oil disc lubrication is applicable to therelative shaft positions illustrated below: Conveyor chain design modificationsto meet specific applicationrequirements are described below. Disc lubrication is very effective formoderately high-speed drives and is frequently used when the drivearrangement is not suitable for oil bathlubrication. This method oflubrication is ineffective at high speeds as well as at very low speeds. Chain tension should be carefully maintained when thefollowing operating conditions exist: This analysis,whether it be selecting chains on a basis of fatigue strength or selecting chains on a basis of wear rate, will be done quickly and efficiently by computer.
rexnod This factorcompensates for either the design or material difference so that a selection can be made from the standard roller chainrating table. Double-pitch drive chains frequentlyprove the economical choice for slowerspeed drives on relatively long centers.
Determine the number of teeth for the large sprocket Multiply the drive ration by the number of teeth in the smallsprocket. Other arrangements These arrangements are not gener-ally recomended but they will give satisfactory service ifcarefully attended and chain tension is accurately maintained.
Link-Belt roller chain has chosen toproduce only the best.
Thismodification proves particularly useful in applications requiring minimumlubrication or where conditions makelubrication difficult. If the drive is to operate in a restricted location, check thesprocet radii against the space limitation. If sufficient space cataoog notavailable, consider a smaller pitch, multiple strand drive.
Specificationsare shown on pages B-1 through B The Online Industrial Exhibition. Typical drive arrangements using chain tighteners are shownin the preferred drive arrangements below. Doing that requires the highest qualitymaterials, designed and improved bythe best engineering minds, and manufactured by the industrys mostadvanced and precise processes.
For details, see page B Open the catalogue to page Forced lubrication is recommendedfor large horsepower drives, Falk Marine Gear Drives and Clutches? Forward roller chaindrive data to the Link-Belt Roller Chain Operation in Indianapolis who in turn will expeditea recommendation for chain fexnord, sprocket size and sprockte length. Encased drives require anadditional 3″ radial clearance. Establish the material or design variation factor When avariation of standard roller chain is being selected such as stainless steel chain for corrosion resistancerefer to Table3 and determine the appropriate variation vatalog.
Rexnord Tabletop and Mattop Product Catalogue
Open the catalogue to page 2. Further supplementing these efforts,strategically located Sales Offices andService Centers provide for direct, in- depth consultation. Rednord oil is thrown off thedisc by centrifugal force, automatically lubricating the chain which is keptabove the oil level.