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Gearbox Product List and Ranking from 25 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
This ranking is based on the number of page views on our site.

Gearbox Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 住友重機械工業 Tokyo//Industrial Machinery
  3. 広和機工 Hiroshima//Industrial Machinery 本社
  4. 4 null/null
  5. 5 null/null

Gearbox Product ranking

Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. Cycloidal reducer for servo motors 住友重機械工業
  2. Harmonic drive reducer (robot joint, robot joint module)
  3. Planetary Gear Reducer Product Catalog
  4. 4 High-precision, high-rigidity reducer "Galaxie"
  5. 5 Bayer continuously variable transmission, Bayer cycloidal variable speed reducer 広和機工 本社

Gearbox Product List

271~285 item / All 359 items

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Planetary Gear Reducer

A planetary gear reducer that has a small drive source and can achieve compact size and high torque.

We offer a "Planetary Gear Reducer" that resolves the issues of planetary gears through a load distribution mechanism. Our unit, which pursues a planetary load distribution holding mechanism, achieves a compact design with high torque. The special structure that holds the planetary load eliminates gear noise, and there is no change in noise due to load fluctuations. Additionally, there is no acceptance inspection for gear specifications, and since the installation is on a co-axial shaft, it is suitable for product design. 【Features】 ■ Efficiency ■ Load distribution mechanism ■ High torque ■ Gear unitization ■ Wide variety of models and reduction ratios, etc. *For more details, please download the PDF or feel free to contact us.

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Cycloidal reducer

Over 10 million units sold: Tough & long-lasting cycloidal reducers.

Since the start of production in 1939, the history of Cyclo reducers has been nurtured by the requests, trust, and support of our customers. The heart component of the Cyclo reducer is the "cam plate." Unlike involute gears, it features a unique smooth curve (epitrochoidal parallel curve). Additionally, our internal gears adopt a unique arc tooth profile. This enables smooth rolling contact without tooth loss. It allows for achieving a high reduction ratio with fewer reduction stages, thus enabling both high efficiency and high reduction ratios.

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Bayer continuously variable transmission, Bayer cycloidal variable speed reducer

Over 700,000 units sold provide peace of mind.

- High load capacity The Bayer continuously variable transmission has a unique friction transmission mechanism consisting of many thin friction discs, which provides numerous contact points, resulting in low surface pressure at the contact areas and ample load capacity. - Strong against overload Since the contact areas transmit power in a state close to fluid friction, even when a certain degree of overload is applied, there is no risk of the oil film breaking and resulting in metal-to-metal contact. - Long lifespan The friction discs are made from a special alloy steel with high fatigue strength and excellent wear resistance, and the mechanism ensures that an oil film is always maintained between the contact surfaces, resulting in minimal wear of the friction discs and outstanding durability. - High efficiency Optimal design of the pressing force and shape of the friction contact areas allows for high-efficiency operation.

  • Transmission

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Bevel Buddy Box Gear Reducer Series 4

A cycloidal reducer is used in the input stage, and bevel gears are adopted in the output stage. This is an orthogonal axis gear motor that utilizes the features and abundant options of the cycloidal reducer.

【Features】 1. Compact yet high radial load capacity Achieved a compact size compared to gear motors of the same class with orthogonal axes. Additionally, the use of an FCD gear case has significantly increased the allowable radial load. 2. Long lifespan and excellent shock resistance By using a cycloidal reducer or planetary gears in the input stage, it offers superior shock resistance compared to parallel axis gears, resulting in a long lifespan. 3. Improved lubrication maintenance By unifying the lubrication method that previously separated grease and lubricating oil for the input and output stages, maintenance has become easier. 4. Abundant application products and options Since a cycloidal reducer is used in the input stage, we can provide a wide range of options and application products associated with cycloidal reducers as an orthogonal axis gear motor, accommodating a broad spectrum of customer needs.

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Bevel Buddy Box Reducer Series 5

A compact type of hollow shaft dedicated orthogonal shaft gear motor that utilizes the features of a cycloidal reducer, with a cycloidal reducer at the input stage and bevel gears at the output stage.

**Features** 1. Lightweight and Compact The case design specialized for hollow shaft has achieved weight reduction. (Compared to our company, 76% lighter than a 0.4kW motor equivalent to frame number 5A115) Additionally, it has realized a more compact size than typical gear motors of the same class. 2. Long Lifespan and Excellent Shock Resistance By using a cycloidal reducer or planetary gears in the input stage, it offers superior shock resistance compared to parallel shaft gears and has a long lifespan. 3. Improved Lubrication Maintenance The lubrication method, which previously separated grease and lubricating oil for the input and output stages, has been unified. This makes it easier to prepare lubricating oil. 4. Abundant Application Products and Options Since a cycloidal reducer is used in the input stage, we can provide a wide range of options and application products that the cycloidal reducer offers as an orthogonal shaft gear motor, allowing us to accommodate a variety of customer applications.

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Bevel Buddy Box Reducer H Series

A compact right-angle gear motor with a low reduction ratio and hollow shaft enables high-speed operation at a motor speed of 3600 r/min.

【Features】 1. High-efficiency reduction mechanism with bevel gears and helical gears Designed specifically for low reduction ratios, it achieves high efficiency. 2. Compact case dedicated to hollow shafts The case is designed for hollow shafts, making it more compact than general-purpose gear motors. 3. Capable of high-speed operation at motor speeds of 3600 r/min It can be driven at double speed (120Hz). 4. Long-life grease lubrication The installation direction is flexible, reducing maintenance effort compared to oil lubrication.

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Head Con Warm Reduction Gear

A high-performance worm reducer that achieves high efficiency and high strength using a unique double-contact theory. Awarded the "Japan Society of Mechanical Engineers Award" in 1981.

**Features** 1. High load capacity The worm gear has a large load capacity as all teeth of the worm screw are effectively engaged due to the cylindrical worm design. Additionally, the wide engagement on the wheel tooth surface increases the load capacity. 2. High efficiency The angle between the contact line and the sliding direction (slip angle) is large, making it easy to form a lubricating oil film on the tooth surface. Furthermore, the low coefficient of friction during engagement contributes to high efficiency. 3. Long lifespan The worm is made from high-quality Cr-Mo steel with carburized hardening, while the wheel is made from a special phosphor bronze casting that excels in strength, wear resistance, and anti-seizing properties, resulting in a long-lasting worm gear. 4. Quiet operation and minimal rotational variation With a high number of simultaneously engaged teeth, excellent tooth shape accuracy, and careful processing to avoid shock engagement, the operation is quiet and exhibits minimal rotational variation. 5. Compact and lightweight Despite a high rated value and load capacity, it is extremely compact.

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Hyponic reducer

It is a wide variation orthogonal axis gear motor ranging from 15W to 11kW.

- High Efficiency The hypoid gears used in high-efficiency hypoid reducers have much lower sliding compared to worm gears, resulting in significantly higher efficiency. - Tough & Long Life The gears are made of chromium-molybdenum steel and undergo carburizing and quenching. - Low Noise Due to a higher engagement ratio than bevel gears, they can transmit rotation quietly and smoothly. - Lightweight and Compact The shaft and hypoid pinion are integrated, and an aluminum alloy casing is used (except for some models). - SF (Service Factor) Compatible If a larger SF is desired, the reducer frame size can be increased by one size without increasing the motor capacity (for hollow shaft types). - Wide Variation A lineup ranging from 15W to 11kW is available. Intermediate capacities of 0.25kW, 0.55kW, 1.1kW, and 3.0kW are also standard. You can select the optimal motor capacity.

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SEW Helical / Bevel Gear Reducer "X Series" Product Catalog

Horizontal split box-type gear reducer. We offer a wide range of products with a rated torque of 6.8 to 475 kNm to meet our customers' needs.

This catalog introduces the SEW-Eurodrive Japan Co., Ltd. Helical/Bevel Gear Reducer "X Series." In addition to features of the structure and application fields, it includes an overview of the input and output shafts, precautions regarding structure and operation, selection tables, dimension tables, and more. Please make use of this information for product selection. [Contents (partial)] ■ Introduction ■ Product description and overview of types ■ Mounting positions, mounting surfaces, and shaft arrangements ■ Selection of gear reducers ■ Lubrication, cooling, heating ■ Structure of optional accessories *For more details, please refer to the PDF document or feel free to contact us.

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High-Precision Reducer for Servo Motors 'AH/AHK Series'

High torque, high efficiency! Used with many domestic and overseas motors.

The "AH/AHK Series" is a high-precision reduction gear for servo motors that can accommodate a wide range of applications. The "AH Series" features high precision with a backlash of 1 to 2 arc minutes. Additionally, the "AHK Series" offers a high reduction ratio of up to 1/10000 through a combination of planetary and hypoid gears. Flanged shafts are also available as optional components. 【Features】 ■ Low noise ■ Optimized moment of inertia ■ Suppression of temperature rise ■ Long lifespan ■ Compatible with various motor shaft diameters ■ Optimized output torque *For more details, please refer to the PDF document or feel free to contact us.

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Apex Dynamics Inc. Servo Motor Gearbox Comprehensive Catalog 1

Introducing lineup, how to choose a reducer, and easy selection (design tools)!

This catalog features the gear reducers for servo motors from Apex Dynamics. We introduce the low-cost, lightweight "P2 Series" and the reinforced "AF/AFR" type, which is suitable for applications with high radial loads. The specifications and features of the products are explained clearly, making it a useful reference when considering implementation. We encourage you to take a look. 【Product List (Excerpt)】 ■ P2 Series Angle (Orthogonal) Type ■ AB/ABR: Standard Type ■ AE/AER: Low-Cost Type ■ AD/ADR/ADS: Flange Output Type *For more details, please refer to the PDF document or feel free to contact us.

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High-precision planetary gearbox "AP/APK/APC/APCK series"

Suitable for rack and pinion applications! Compatible with flange/cubic mounting.

The "AP/APK/APC/APCK series" is a high-torque, high-precision planetary gearbox. The "AP/APC series" offers 8 types of reduction ratios (from 4 to 400) with a backlash of 1 to 2 arc minutes for high precision. Additionally, the "APK/APCK series" features a backlash of 2 arc minutes for high precision and offers a lineup of high reduction ratios through a combination of planetary and hypoid gears. 【Features】 ■ Optimization of output torque and moment of inertia ■ Long lifespan ■ Low noise ■ Suppression of temperature rise *For more details, please refer to the PDF materials or feel free to contact us.

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BONENG Parallel Gear Reducer HB Series

It is a bestselling series that is exported and sold worldwide!

It can be easily implemented in various equipment across different fields in a variety of sizes. It is suitable for a wide range of uses and is also widely used overseas as an alternative to SEW.

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BONENG Parallel Shaft Reducer F Series

It is a compact and low-cost electric motor with a reducer used in a wide range of fields!

The compact structure, high transmission torque, and precise gears ensure long life and stable operation. It is also widely used as a substitute for the internationally renowned SEW reducer's F series.

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BONENG bucket elevator drive reducer BE

This is a gearbox compatible with various conveyor transport mechanisms that are highly rated overseas!

This is a gearbox suitable for conveyor transport. The main drive and auxiliary drive are integrated and compact. The main drive and auxiliary drive can be automatically switched by electronic control.

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