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Shaft Couplers

A reliable source for Shaft Coupling information and leading Shaft Coupling Companies & Manufacturers.

There are a number of options available in order to better suit your needs, so be sure to speak with a reputable shaft coupler manufacturer in order to ensure that you are getting a product that is best suited to your application needs and requirements. Many times these shaft couplers are utilized in applications where two different sized shafts must be joined together or when an application calls for a solid shaft to be joined with a flexible shaft. Read More…

Shaft Couplers A shaft coupler is simply a product that joins two shafts together, something that is commonly used within the automobile industry but can be found in just about any industry that utilizes an engine.
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Leading Manufacturers

Bloomingdale, IL  |  630-980-1133

Our shaft couplings are the best around! Not only do we provide you with exceptional levels of customer service but we also provide you with manufacturing and a repair service that you can count on. We are also capable of providing you with special designs. That’s right! Our design team will work closely with you in order to ensure that you are getting the product that will fit your specific requirements perfectly! Call or email us today for more information!

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DieQua Corporation $$$

Marlborough, MA  |  800-225-4234

Ruland’s carefully made shaft collars, rigid shaft couplings & zero backlash motion control flexible shaft couplings, including beam, Oldham & bellows couplings, are available in both inch & full-metric dimensions. Our line has expanded to include metric shaft collars, metric rigid couplings & step bore rigid couplings. For 70 years, we have supplied custom-made products to meet special needs.

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Ruland Manufacturing Company, Inc. $$$

Orleans, MA  |  508-525-2533

Hersey Clutch has been in business since 1963. With that kind of background and experience we have becomes leaders in application engineering. We specialize in finding solutions to our customer's problems regarding industrial power transmissions, brakes, clutches, couplings, universal joints, gearboxes, speed drives, friction material, crane electrification and more. Let us help you today!

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Hersey Clutch Company $$$

Vancouver, WA  |  800-736-0194

US Digital designs and manufactures flexible shaft couplings for motion control, automation and robotics. We ship standard products directly to domestic and international customers. We also offer optical encoders, inclinometers and switching power supplies plus other products.

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US Digital $$$

Westwood, NJ  |  888-746-4333

Ringfeder is a component and system provider with a global presence. Serving all industries including packaging, automation, energy, mining and transportation and defense. Ringfeder offers premium products including locking devices, shaft couplings and dampening technologies. Included in the coupling line are torsionally rigid disk, elastomeric and backlash-free servo-insert and metal bellows couplings.

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Ringfeder Power Transmission $$$
placeholder image DieQua Corporation Ruland Manufacturing Company, Inc. Hersey Clutch Company US Digital Ringfeder Power Transmission

There are a few different ways in which a shaft coupler can be attached. Occasionally, shaft couplers are welded into place, but in other applications bolting the coupler into place is effective enough. Often times a coupler will be used in an area or situation where it will need to be broken or break loose on impact, these shaft couplers are held in place through the use of shear pins.

Bellows Coupler with Expanding Shaft Shaft Couplers - Lovejoy

These pins are specially designed to break off in order to permit the shafts to slide apart and out of the way. This can prove to be very useful and could potentially save lives in some applications such as in automobiles in the case of a car crash. Overall the most complicated part of a shaft coupler outside of the actual manufacturing process tends to be the installation of the shaft coupler.

Shaft couplers are nothing to take lightly as they allow for easy repair to any damaged shaft if they are installed correctly as well as properly maintained. A loose coupler could be a sign of a break in the shaft which should be addressed as soon as possible or can be a sign of a missing or damaged screw. In order to add top level safety to your application, contact a knowledgeable shaft coupler manufacturer and see if they can provide a solution for your need.



Shaft Couplers Informational Video