- IQS Directory
- Industrial Categories
- Gear Reducers
- 4 leading manufacturers
- 39 additional suppliers
- 21 states and provinces
- 11 related categories
- 5 guide sections
Gear Reducer Manufacturers and Companies

IQS Directory provides an extensive list of gear reducer manufacturers and suppliers. Utilize our website to review and source gear reducer manufacturers with our easy-to-use features which allow you to locate gear reducer companies that will design, engineer, and manufacture gear reducers for your exact specifications. Our request for quote forms make it easy to connect with leading gear reducer 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 reduction gear boxes, speed reducer gearboxes, or right angle gearboxes.
Suppliers located in OH, GA, NY +18 more states
Leading Gear Reducer Manufacturers
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.
| Placement No. | Manufacturer | Location | Contact | Actions | |
|---|---|---|---|---|---|
| 1 | DieQua CorporationDieQua 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.
| Bloomingdale, IL | |||
| 2 | BisonAt 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. | Kent, OH | |||
| 3 | Gleason-AveryAt 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. | Auburn, NY | |||
| 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. | Pacific, MO |
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Leading gear reducer manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.
Additional Gear Reducer Companies
The category’s other gear reducer companies are listed on their own page, with location, phone and website where each supplier provides them.
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Gear Reducer Industrial Manufacturing Guides
Gear Reducer: Types, Uses and Functions
This article takes an in depth look at gear reducers and their use. You will learn more about topics such as: What is a Gear Reducer Types of Gear Reducers How…
6 chapters
Quick Answers
- How many gear reducer manufacturers are listed on IQS Directory?
- 4 leading manufacturers and 39 additional suppliers.
- Where are gear reducer 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 reducer suppliers?
- Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.
Gear Reducers
Sometimes also referred to as a gearbox or very basic transmission, a gear reducer is a mechanism designed to generate a large amount of force for a machine while simultaneously using as little energy as possible.
Gear Reducers Advantages
This is made possible through the gear ratios produced by the gears and shafts of a gear reducer. In doing so, it accomplishes its other goal, to minimize total machine size, minimize power size and absorb heavy shock loads. To that end, most gear reducers are lightweight and exhibit low consumption rates as they maintain steady startups and heavy transmission torque.
Materials Used in Gear Reducers
Gear reducers may be made from a number of different materials, though most commonly, they are made from steel-based metals like stainless steel. This is the case because steel products, particularly stainless steel, are strong, durable, corrosion resistant, rust resistant and impact resistant, among other things. Other common metal materials from which gear reducers may be made include iron, aluminum and brass. In addition, some types of gears reducers and/or gear reducers with particular shapes, such as spur gears, may be made using less durable materials like nylon or polycarbonate.
In the end, what material or material type a manufacturer selects to make a gearbox directly correlates to the performance the manufacturer wishes for the gear reducer. For example, more durable materials equip a gear reducer with larger torque reduction capabilities and an ability to resist the power of stronger motors, making the gear reducer more durable as well. Less durable materials, for the same reasons in reverse, are best suited in the construction of gear reducers that will be paired with low power motors.
Types of Gear Reducers
Some of the most popular gear reducer types today are helical gear reducers, worm gear reducers and planetary gear reducers. Each of these gear types reflects a different configuration with different specific load and torque capacities. Helical gear reducers, for example, are known for their compact size and their shock absorbency. Meanwhile, worm gear reducers operate at a right angle, and are also known for their small size and superior shock absorbency.
Finally, planetary gear reducers boast a special system of gears that revolve around the center, or sun, gear. This allows it to produce astonishingly low amounts of waste and highly efficient results. Often, gear reducers such as these are used in tandem with one another in order to meet the unique requirements of an application.
Application for Gear Reducers
Widely used in transmission systems and motor vehicles, gear reducers are also popular for use in industrial machines including build machinery, mine machinery, metallurgy machinery and robotics. Just a few of the other products on the market in which they may be found include: sprinklers, wind turbines, helicopters, go-karts, electric pencil sharpeners, electric screwdrivers, watches, rotary motors and farm tractors.

