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  • 4 leading manufacturers
  • 23 additional suppliers
  • 16 states and provinces
  • 13 related categories
  • 2 guide sections
Source: IQS Directory database snapshotOur Methodology
Leading manufacturers
Listings in this category's Leading placements, shown first in IQS sequence order.
Additional suppliers
The category's other listings, shown on its Additional Companies page. Counted by listing.
States and provinces
U.S. states and Canadian provinces where the listed companies are located.
Related categories
Other categories IQS links from this one as related products or processes.
Guide sections
Sections in this category's industry guide.
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Shaft Coupler Manufacturers and Suppliers

Play Shaft Couplers Informational Video
Shaft Couplers Informational Video

IQS Directory provides a comprehensive list of shaft coupler manufacturers and suppliers. Use our website to review and source top shaft coupler manufacturers with roll over ads and detailed product descriptions. Find shaft coupler companies that can design, engineer, and manufacture shaft couplers to your companies specifications. Then contact the shaft coupler companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Whether you are looking for manufacturers of driveshafts, flexible couplings, torque limiters, or customized shaft couplers of every type, this is the resource for you.

Suppliers located in IL, NY, WI +13 more states

Read the shaft coupler guide
Contents (4 sections)

Leading Shaft Coupler Manufacturers

Location
Certifications

Showing all 4

Certification, declaration and ownership records are on file for 1 of 4 suppliers in this list, from supplier reports IQS reviewed. A supplier without one listed may still hold it.

Leading shaft coupler manufacturers
Placement No.ManufacturerLocationContactActions
1

DieQua Corporation

DieQua Corporation offers a premium line of zero-backlash couplings and line shafts designed for superior rotary motion control. Our range includes metal bellows for high-performance positioning and elastomer jaw couplings for vibration dampening. We provide in-house manufacturing, repair services, and custom engineering to meet your exact specifications. Partner with our team for reliable, high-torsional rigidity solutions.

  • ISO 9001 (Supplier-reported, reviewed Sep 2026)
LocationBloomingdale, IL
View Manufacturer
2

Elliott Manufacturing Co., LLC

At Elliott Manufacturing Co., we specialize in providing shaft couplings designed to transfer rotational power and motion between mechanical components. Our company offers coupling solutions that accommodate varying shaft configurations, operating conditions, and equipment requirements.

LocationBinghamton, NY
View Manufacturer
3

Climax Metal Products Company

We are Climax Metal Products Company, a leading manufacturer of shaft collars, rigid couplings, keyless locking devices, and other mechanical power transmission components. Our products are used across various industries such as agriculture, automotive, construction, marine, and more. With over 70 years of experience in the industry, we take pride in our reputation for quality products and exceptional customer service.

LocationMentor, OH
View Manufacturer
4

Gam Enterprises, Inc.

At GAM Enterprises, we specialize in providing shaft couplings designed to support precise, reliable power transmission in industrial motion control applications. Our company offers coupling solutions that connect rotating shafts, accommodate minor misalignment, and transmit torque between mechanical components.

LocationMount Prospect, IL
View Manufacturer
Draft

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Leading shaft coupler manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.

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Additional Shaft Coupler Companies

The category’s other shaft coupler companies are listed on their own page, with location, phone and website where each supplier provides them.

View 23 Additional Shaft Coupler Companies

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Quick Answers

How many shaft coupler manufacturers are listed on IQS Directory?
4 leading manufacturers and 23 additional suppliers.
Where are shaft coupler manufacturers located?
The listed suppliers are in 16 states and provinces: Illinois (5), New York (3), Wisconsin (3), Florida (2), Massachusetts (2), Pennsylvania (2), California (1), Connecticut (1), and 8 more.
How do I get quotes from shaft coupler suppliers?
Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.

Shaft Couplers

2 sections

A shaft coupler, or shaft coupling, 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. 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.

Design of Shaft Couplers

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 bolts are sufficient for securing the coupler into place. Oftentimes 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. 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.

Things to Consider When Purchasing Shaft Couplers

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 needs.