Read the U.S. Tsubaki Roller Chain Couplings Guide

Coupling Selection Guide: How To Choose the Right Coupling for Your Application

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Couplings are the mechanical links that transmit torque and motion between two shafts, keeping power flowing from the driver to the driven equipment. Whether you’re connecting an electric motor to a gearbox or a pump to a turbine, the coupling ensures smooth and continuous operation across mechanical systems. Performance depends heavily on choosing the right […]

What Is the Difference Between Rigid and Flexible Couplings?

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Choosing the right coupling keeps your machinery running efficiently. If the wrong coupling is used, even minor misalignments or vibrations can become major problems, such as accelerated wear, strain on bearings, and potentially extensive shutdowns causing unexpected downtime. There are two main types of coupling: rigid and flexible. Each type serves a distinct purpose and […]

Top Reasons for Coupling Failure (and How to Prevent Them)

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A coupling connects the driver to the driven equipment and transmits torque from one shaft to the other. If it fails, the drive train could experience unwanted downtime and lost production. On the other hand, flexible couplings, if designed and operated properly, are designed to be the fuse in the drive train. Couplings are meant […]

US Tsubaki’s Roller Chain Couplings Guide

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When connecting two rotating shafts, it can be challenging to achieve the proper alignment. Even if the components are initially positioned correctly, they might fall into misalignment during regular operations.  Without a proper coupling solution, these misalignments can cause abrasion to the drive shafts and damage to the machine, contributing to downtime and resulting in […]