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Worm Gear Reducers

A reliable source for Speed Reducer information and leading Speed Reducer Companies & Manufacturers.

A subcategory of speed reducers, worm gear speed reducers involve a major speed reducing configuration called right angle as well as being well known in the farming, automotive and manufacturing industries. The major parts of this gear box involve a helical gear, which has shallow teeth that are cut diagonally. Helical gears are known for their smooth and quiet operation, and when they are a part of the worm gear reducer they are the output gears, or the gears connected to the engine. Read More…

Worm Gear Reducers Worm gear reducers are right angle speed reducers used in applications involving low horsepower. Worm gear reducers maintain high gear ratios, high shock tolerance and compact design.
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Leading Manufacturers

Bloomingdale, IL  |  630-980-1133

We offer premium speed reducers and motion control components. These deluxe parts are designed for a wide range of purposes and our engineers are willing to assist you with determining the best speed reducer.

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DieQua Corporation $$$

Cleveland, OH  |  800-423-3169

Cleveland Gear Co. has specialized in speed control technology including a variety of quality manufactured speed reducers since 1912. We have successfully developed speed reducers for material handling, mineral processing, and more. You will find that our products have uncompromising quality, making all others less than the best. We will fulfill your exact requirements and that's what continues to make Cleveland Gear one of the top manufacturers in our industry.

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Cleveland Gear Company $$$

Plymouth, MN  |  800-533-1731

At Zero-Max, you can count on us to provide speed reducers for processing equipment, manufacturing equipment, and machine drive systems. Our inventory features a wide variety of in-stock components in both inch and metric sizes to meet your unique specifications. We have provided speed reducers for many industries including packaging, automation, printing and converting, agriculture, road construction, and more. Contact us today to get started!

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Zero-Max®, Inc. $$$

Salem, NH  |  866-685-0404

Onvio has manufactured high precision components and solutions for over 35 years. Our line of products includes speed reducers, planetary gears, and more. We also provide integrated subassemblies and complete systems. We are committed to working alongside our customers in order to ensure that they achieve their ideal design goals while staying within their budget. Whether your industry is in automation, robotics, or motion control, let our team handle your requirements.

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Onvio LLC $$$

Stratham, NH  |  844-338-8114

ElectroCraft is a world leader in the design and manufacturing of customized gearmotors for a wide range of wheel-drive applications from medical mobility equipment such as wheelchairs and lifts to industrial mobile platform traction systems, such as automated guided vehicles (AGV) and autonomous mobile robots (AMR). Over one million ElectroCraft gearmotors are in service worldwide. Renowned for their smooth, controlled power delivery with high starting torque, our gear motors provideexcellent rough-terrain and curb-climbing performance. Available in a wide range of motor and gearing options, from configurable to fully-customizable, we have a solution to satisfy your specific application requirements.

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ElectroCraft, Inc. $$$

Mineola, NY  |  516-248-3850

Since our inception in 1935, we have been consistently engaged in the manufacture of gears. With the technical skill of our highly-trained employees, first-rate facilities, and accumulated knowledge of the gear industry, we have made several improvements and have a production system capable of satisfying the customers of today all around the world.

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KHK USA $$$

Springville, NY  |  716-592-9310

Winsmith is a leading custom designer offering a complete line of high-quality speed reducers including right angle speed reducers, gear reducers, worm gear reducers and more. We specialize in meeting your power transmission needs. Call today for more information.

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Winsmith $$$
placeholder image DieQua Corporation Cleveland Gear Company Zero-Max®, Inc. Onvio LLC ElectroCraft, Inc. KHK USA Winsmith

A worm gear is another significant part in the worm gear reducer system, the input gear that is shaped like a screw with diagonal cuts like the helical gear, which is why they are often paired together. The two gears are able to convert a high speed and low torque input into the opposite; a high torque level with low speed. It is a small and sleek gear box, which means it is less expensive then other gear boxes and also has impressive shock absorption.

Worm gear speed reducers are utilized by a wide variety of industries, such as the materials handling, automotive, aerospace, recreational, construction, food and beverage processing, oil and gas and textile industries. Worm gear speed reducers are used in many applications, including automation equipment, conveyors, compressors, printing presses, pumps, compressors, generators and robotics applications. They are also commonly used for packaging and special machinery. Re-manufactured worm gear reducers are commonly sold by manufacturers. While these often come at greatly reduced costs, they often lack a warranty.

When selecting a worm gear reducer, consider the gear ratio, efficiency requirements, mechanical rating and thermal rating. One downside to using a work gear reducer is that it does not stay efficient as long as other gear boxes due to its size, although because it is a cheaper option, replacing it is not difficult. They also tend to lock-up when put into reverse, because of the shallow diagonal cut of the worm gear. It causes a friction that keeps the gears from moving. This is a characteristic desired by conveyor belt manufacturers.

Worm Gear Reducers Informational Video