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Roller chains are essential in many mechanical power transmission systems, offering durability, efficiency, and versatility. Also known as Transmission Chain, is manufactured to close tolerances with excellent joint articulation.
Periodically inspect the chain for signs of wear, elongation, and damage. Replace worn-out or damaged chains promptly to prevent system failure.
Roller Chain is available in a number of different variants. They provide a smooth and efficient flow of power with low friction. Roller Chains also provide a pitch by pitch drive which is essential for synchronized drives such as automotive and marine cam shafts as well as packaging and printing equipment.
Acorn also offers a range of special transmission chains for non-lubricated applications in corrosive environments such as food processing, outdoor operation and chemical processing including:
A roller chain is a type of chain drive commonly used for power transmission in machinery. It consists of a series of cylindrical rollers held together by side links and is typically used with a sprocket.
Roller chains are used in:
Conveyor systems
Bicycles and motorcycles
Industrial machinery
Agricultural equipment
Automotive timing systems
Chain size is based on:
Pitch (distance between pins)
Roller diameter
Width between inner plates
Example: ANSI 40 has a pitch of 1/2".
To measure a roller chain:
Measure the pitch (pin to pin center).
Measure the roller diameter.
Measure the width between inner plates.
Count the number of links if replacing.
