What is the difference between sprocket and Chain Wheel?

In the ATTI catalog, the main difference between sprocket and Chain Wheel pertains to their construction.Sprocket: is a toothed wheel equipped with a hub, designed for mounting on a shaft.Chain Wheel: is a toothed disc without a hub, to be attached to a hub or a flange.Both are available in different configurations, including versions for single, double, and triple chains.On shop.atti.it you can consult the categories:SprocketsChain WheelsATTI also offers a specific category of Tensioning Sprockets, used in chain tensioning systems.

Are there already drilled sprockets with keyway and set screw for chain?

Yes. On shop.atti.it, hardened sprockets for chain with finished hole in tolerance H7, keyway, and set screw have already been made, ready for installation on the shaft.Alternatively, you can choose:Sprockets with pre-drilled holes, to be machined to the desired diameter.Sprockets for conical sleeves, designed for mounting using a specific sleeve.You can consult the available products in the Sprockets for chain category.

What are double-tooth sprockets?

The double-tooth sprockets, also known as double or duplex sprockets, are toothed wheels designed to work with double roller chains (duplex).They feature two parallel rows of teeth, with geometry and spacing suitable for coupling with a double chain.Compared to simplex sprockets, they are used in transmissions that require a higher load capacity.To choose the correct sprocket, it is necessary to verify the chain pitch, the number of teeth, and the simplex or duplex configuration.Consult the available products in the category Sprockets for chain.

Sprockets for Chain - Gears - Page 38 - ATTI

Sprockets for chain transmissions designed to ensure continuity, precision, and durability. In this category, you will find solutions suitable for machines and plants in every sector: from simple redirects to more demanding applications.

We offer various configurations (single, double, triple), in different materials and finishes, including versions in stainless steel for demanding environments. We provide drilling and slotting services and sprockets prepared for tapered bushes, for quick installation and simplified maintenance.

Select the sprocket based on chain pitch, profile, and material, or contact us: our technical team will help you identify the most suitable solution for efficiency, reliability, and operating costs.

Catalog Excerpt - Sprockets for Chain (steel, cast iron, hardened) Catalog Excerpt - Sprockets for Chain (plastic/nylon)