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.
Each is staffed withknowledgeable customer servicerepresentatives and sales specialists, who are able to aid in matters from thesimplest application questions todeveloping complete power Oil disc lubrication is applicable to recnord shaft positions illustrated below: In turn, vast Link-Belt warehouseinventories support distributor stocks,allowing for overnight delivery in manycases.
So a wide network of stock-carryingdistributors maintain immediatelyavailable quantities of Link-Belt roller chain. This factorcompensates for either the design or material difference so that a selection can be made from the standard roller chainrating table.
Calculate the equivalent horsepower Multiply thehorsepower Open the catalogue to page Forced lubrication is recommendedfor large horsepower drives, An cattalog disc mounted on the lowersprocket dips about one-half inch intoan oil reservoir. Chain tension should be carefully maintained when thefollowing operating conditions exist: Forward roller chaindrive data to the Link-Belt Roller Chain Operation in Indianapolis who in turn will expeditea recommendation for chain size, sprocket size and chain length.
If sufficient space is notavailable, consider a smaller pitch, multiple strand drive. Youll find details onthese widely rexhord conveyor chains andattachments on pages D-3 through D The Online Industrial Exhibition. Double-pitch drive chains frequentlyprove the economical choice for slowerspeed drives on relatively long centers. Open the catalogue to sptocket 3. This method oflubrication is ineffective at high speeds as well as at very low speeds.
Standard and double-pitch conveyorchains are available with a selection ofattachments to accommodate slats,angles, rollers, crossrods, and other conveying devices. Doing that requires the highest qualitymaterials, designed and improved bythe best engineering minds, and manufactured by the industrys mostadvanced and precise processes. Open the catalogue to page 5.
Modifications of these chains,developed for special operating conditions, are described If the drive is to operate in a restricted location, check thesprocet radii against the space limitation. Single-pitch offset links and two-pitch offset assemblies can be supplied.
To give you the best, when andwhere you need it. A-1 Many diverse elements go into eachlink of roller chain.
Open the catalogue to page 7. Radial clearancerequired for each sprocket is equal to one-half the sum of its pitch diameter and the chain pitch. Fixed centersVertical or near vertical centersShock or pulsating loadsReversals in direction of rotation Center Open the catalogue to page 2.
Specificationsare shown on pages B-1 through B Further supplementing these efforts,strategically located Sales Offices andService Centers provide for direct, in- depth consultation. 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.
Single and multiple standard rollerchains, available in 14 rexnlrd, meetmost drive requirements. Conveyor chain design modificationsto meet specific applicationrequirements are described below. Offset links may be used to adjust chain length when othermeans are not available. The oil is thrown off thedisc by centrifugal force, automatically lubricating the chain which is keptabove the oil level.
Disc lubrication is very effective formoderately high-speed drives and is frequently used when the drivearrangement is not suitable for oil bathlubrication. Other arrangements These arrangements are not gener-ally recomended but they will catlog satisfactory service ifcarefully attended and chain tension is accurately maintained. Open the catalogue to page 4. Falk Marine Gear Drives and Clutches?
Encased drives require anadditional 3″ radial clearance. 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. Determine the number of teeth for the large sprocket Multiply the drive ration by the number of teeth in the smallsprocket. 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. Dimensions ofseveral chain tightener brackets are listed on page C Thismodification proves particularly useful in applications requiring minimumlubrication or where conditions makelubrication difficult.