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  • 4 leading manufacturers
  • 39 additional suppliers
  • 21 states and provinces
  • 11 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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Gear Motor Manufacturers and Suppliers

Play Gear Motor Informational Video
Gear Motor Informational Video

IQS Directory provides an extensive list of gear motor manufacturers and suppliers. Utilize our website to review and source gear motor manufacturers with our easy-to-use features which allow you to locate gear motor companies that will design, engineer, and manufacture gear motors for your exact specifications. Our request for quote forms make it easy to connect with leading gear motor manufacturers. View company profiles, website links, locations, phone number, product videos, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for gear drives, gear reducers, or gearboxes.

Suppliers located in OH, GA, NY +18 more states

Read the gear motor guide
Contents (4 sections)

Leading Gear Motor 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 gear motor manufacturers
Placement No.ManufacturerLocationContactActions
1

DieQua Corporation

DieQua Corporation is your premium source for efficient, precise speed reducers and motion control components. We offer an unparalleled range, including helical bevel, worm, and planetary gearboxes. As a turnkey manufacturer in Bloomingdale, IL, we provide rapid prototyping and custom assembly. Our engineers use a consultative approach to ensure you get the most efficient, reliable design for your specific torque and precision needs.

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

Bison

At Bison, we provide speed reducers designed to support dependable power transmission across a wide range of industrial applications. We focus on delivering solutions that help control output speed, increase torque, and improve the performance of driven equipment.

LocationKent, OH
View Manufacturer
3

Gleason-Avery

At Gleason-Avery, we provide speed reducers designed to support reliable motion control across a wide range of industrial equipment and machinery. We focus on solutions that help manage motor speed, increase torque, and improve operating efficiency where controlled power transmission is essential. Our company serves customers that require dependable components engineered for consistent performance and long service life.

LocationAuburn, NY
View Manufacturer
4

Klauber Machine & Gear Co.

At Klauber Machine & Gear Co., we specialize in providing dependable speed reducers and power transmission solutions designed to meet the demands of industrial and commercial operations. Our company focuses on developing high-quality gear reduction equipment that delivers consistent torque, controlled rotational speed, and efficient mechanical performance.

LocationPacific, MO
View Manufacturer
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Additional Gear Motor Companies

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

View 39 Additional Gear Motor Companies

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Quick Answers

How many gear motor manufacturers are listed on IQS Directory?
4 leading manufacturers and 39 additional suppliers.
Where are gear motor manufacturers located?
The listed suppliers are in 21 states: Ohio (5), Georgia (4), New York (4), Wisconsin (4), Illinois (3), Missouri (3), Iowa (2), Massachusetts (2), and 13 more.
How do I get quotes from gear motor suppliers?
Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.

Gear Motors

2 sections

Gear motors come in many different sizes with a range of power outputs, but they are all usually powered by electricity and have a drive shaft that engages with a rotating gear to exert force. Even something as basic as the wipers on the windshield of a car has a very small gear motor that turns the gears of the wiper arms and allows them to move back and forth. Of course, gear motors can also be much larger than this and they can have enough power to move a large industrial conveyor belt or lift a pulley with a heavy load.

Applications of Gear Motors

The motor is encased in a unit that protects it from moisture or impact on the outside. With heavier motors in industrial applications, this casing is usually made from metal for added protection and durability. Inside the casing, the motor engages with a series of reduction gears when it is activated, and the torque from these turns the drive shaft that extends out of the gear motor unit. Typically, gear is also mounted on this exterior part of the drive shaft in order to exert force on whatever piece of equipment it is being used with. Another application of this can be found in a household or industrial garage door opener. A gear motor is installed inside the unit’s box, and this gear motor engages with a gear on a central drive shaft that turns a sprocket connected to the chain that pulls and lowers the garage door. Without a strong gear motor, it wouldn’t be possible for the door to be opened or closed at the push of a button.

Things to Consider When Purchasing Gear Motors

Gear motors that are purchased on their own for exterior installation usually have a mounting platform built on them so that they can be bolted directly to a surface. This secure setup ensures that all of the torque generated by the motor is used efficiently.

A gear motor manufacturer can consult with you about the best solution for the needs of your application. Having a motor that exerts enough power to accomplish your equipment process is critical if you want a reliable unit that doesn’t strain the motor.