What is the difference between roller chain and engineering chain?

What is the difference between roller chain and engineering chain?

Summary

Roller chains are made up of cylindrical rollers connected by links and are commonly used in power transmission systems. Engineering chains, on the other hand, consist of interconnected, flat and elongated plates or links, and are often used in conveyor systems for material handling. The two types of chains have different designs, construction, applications, and load capacities.

What is the difference between roller chain and engineering chain?
What is the difference between roller chain and engineering chain?
Design and Construction:
Roller Chain: Roller chains consist of a series of cylindrical rollers connected by links. These rollers engage with the teeth of sprockets to transmit power and motion. Roller chains are designed to handle high loads and provide smooth and efficient power transmission.
Engineering Chain: Engineering chains, also known as conveyor chains or steel chains, are typically designed as a series of interconnected, flat and elongated plates or links. These chains are often used in conveyor systems where they carry heavy loads or bulk materials, such as in the mining or manufacturing industries.
Applications:
Roller Chain: Roller chains are commonly used in applications that require high-speed and precise power transmission. They are commonly found in machinery and equipment, automobiles, motorcycles, bicycles, and other power transmission systems.
Engineering Chain: Engineering chains are primarily used in conveyor systems for material handling or bulk transportation. They are often found in industries such as mining, agriculture, lumber, packaging, and other heavy-duty applications.
Load Capacity and Durability:
Roller Chain: Roller chains are designed to withstand high loads and provide reliable power transmission. They are known for their strength and durability, making them suitable for applications with heavy loads and demanding operating conditions.
Engineering Chain: Engineering chains are typically designed to handle heavy loads, abrasive materials, and harsh environments. They are built to withstand high tension and resist wear and corrosion over long periods of continuous operation.
Link Design:
Roller Chain: Roller chains have links with built-in rollers that reduce friction and provide smooth engagement with sprockets. These rollers help reduce wear and distribute the load evenly across the chain.
Engineering Chain: Engineering chains consist of flat or round links that are interlocked to form a continuous chain. The link design varies based on the specific application requirements, such as load capacity, wear resistance, and material handling characteristics.
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