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Gearbox Product List and Ranking from 102 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

Gearbox Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. null/null
  2. Matex Co.,Ltd. Osaka//others
  3. マキシンコー Osaka//Industrial Machinery
  4. 4 益製作所 株式会社益製作所　本社・工場 Kochi//Industrial Machinery
  5. 5 加茂精工 本社 Aichi//Machine elements and parts
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Gearbox Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Reduction gears, speed increasers, and transmission devices - Some equivalent products can be manufactured by Taniguchi Reduction Gear! 益製作所 株式会社益製作所　本社・工場
  2. What kind of company is Nabtesco? ナブテスコ 本社
  3. What is the relationship between gear ratio and torque? Explanation of the calculation method with specific examples. スターライト工業
  4. 4 Sheet surface dust removal device for sheet-fed offset printing machine 'Doyle Sheet Cleaner' 東京印刷機材トレーディング
  5. 5 Precision Control Reducer "Coronex" ER-P Series: Nidec

Gearbox Product List

346～360 item / All 656 items

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φ37 Spur Gear Head 'RB-35C' <Continuous/Intermittent Combined Type>

φ37 Spur Gear Head 'RB-35C' <Continuous/Intermittent Combined Type>

A quiet type that adopts a helical gear in the first stage! Usable in a temperature range of -10°C to +60°C.

We would like to introduce the φ37 spur gear head 'RB-35C' handled by Citizen Micro Co., Ltd. This is a noise-reducing type that employs a helical gear in the first stage. The output shaft is made of stainless steel, and the output shaft bearing uses a sleeve. Our spur reduction gear can be selected from a wide range of products according to size, torque, and other applications. Please feel free to consult us when you need assistance. 【Technical Data】 ■ Type: Spur ■ Output Shaft: Stainless Steel ■ Output Shaft Bearing: Sleeve ■ Radial Play: ≦0.1 ■ Thrust Play: ≦0.35 ■ Operating Temperature Range: -10℃ to +60℃ *For more details, please refer to the related links or feel free to contact us.

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What is a reducer?

What is a reducer?

Reduce the motor speed and increase the torque! It is divided into planetary type and spur type.

This document introduces gear reducers. It provides detailed explanations with photos and graphs about topics such as "the structure of gear reducers," "gear efficiency," and "backlash." A gear reducer is a mechanism that can reduce the rotation speed of a motor (decelerate) and increase torque, and it can be broadly divided into two types of structures. Please feel free to download and take a look. [Contents] ■ Structure of gear reducers ■ Gear efficiency ■ Backlash *For more details, please refer to the PDF document or feel free to contact us.

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Comprehensive Catalog Presentation: Powertrain 'EL Series'

Comprehensive Catalog Presentation: Powertrain 'EL Series'

For integration into forklifts and AGVs. It excels in narrow warehouses where maneuverability and mobility are required.

The "EL Series" is a compact powertrain specifically designed for integration into warehouse vehicles such as forklifts, hand lifts, and AGVs (automated guided vehicles). It demonstrates high maneuverability and mobility even in tight spaces that require a small working radius. With the cooperation of parts manufacturers, we have established a flexible supply system for various components, from brakes to electric motors, and low-noise gearboxes that require minimal maintenance. 【Features】 ■ Adoption of a gearbox designed for high efficiency and low noise ■ Built-in low-voltage electric motor ■ Built-in parking brake ■ Provided with tires ■ Cold weather specifications available as an option * In addition to the EL Series being introduced, we are also offering the "Mobile Electric Motor Drive Comprehensive Catalog" from Bonfiglioli, which we handle. * For more details, please download the catalog. Feel free to contact us with any inquiries.

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Planetary Gear Reducer "700T Series"

Planetary Gear Reducer "700T Series"

High torque capacity and a wide reduction ratio for high efficiency! Used by many wind power manufacturers.

The "700T Series" is a planetary gearbox used for pitch and yaw control in wind power generation systems. To increase the transmitted torque, each stage has 3 to 4 planetary gears, and to achieve high efficiency, the planetary gears are supported by roller bearings or roller track bearings. It is used by many major wind power manufacturers and demonstrates its performance. 【Features】 ■ Flange mounting ■ Output shaft with spline or pinion gear ■ Reinforced structure ■ High torque capacity ■ Output shaft supported by heavy-duty bearings *For more details, please refer to the PDF materials or feel free to contact us.

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Electric Powertrain '600 Series' for Agricultural and Forestry Machinery

Electric Powertrain '600 Series' for Agricultural and Forestry Machinery

Achieves powerful operation even on battery power. For energy-saving in electric vehicles. Adopted by a French grape harvesting machine manufacturer.

The "600 Series" is an electric powertrain suitable for the design of self-propelled agricultural machinery, harvesters, tractors, and other equipment. It features a maintenance-free electric motor that is compact, low-noise, and highly efficient. Additionally, it is equipped with a 2 to 3-stage reduction gear, with a maximum reduction ratio of 1:95. It also includes options like the "600W Series," which can be combined with high power density electric motors as well as hydraulic motors. 【Features】 ■ Output: 1 to 9 kW ■ Planetary gearbox with rotating housing output ■ Proven track record with French grape harvester manufacturers *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Drive system parts

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Gear Reducer 700C Series

Gear Reducer 700C Series

Adopted by various companies' construction machinery in Europe! Bonfiglioli's gearbox.

This product is mainly suitable for use in crawler-type construction machinery such as mini excavators. It will be proposed together with an electric motor. Depending on the usage conditions, it is possible to specify the installation of a motor brake as an option. This function can be used as a parking brake in addition to the braking function.

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Speed reducers, speed increasers, transmission devices, forward/reverse switching [Available for order from one unit!]

Speed reducers, speed increasers, transmission devices, forward/reverse switching [Available for order from one unit!]

A non-stop transmission that allows for instant and precise shifting even while rotating. It has few malfunctions, consumes little power, and is economical!

Non-stop transmission capable of instantaneous and precise shifting even while rotating. With the slide key system, precise shifting operations are possible both during rotation and at a standstill. Gears and shafts are made of chrome-molybdenum steel, treated with case hardening, ensuring ample strength. It operates quietly, is compact, lightweight, and economical. The installation of the transmission and reducer can be done at any angle: horizontal, vertical, or sideways. If you contact us, we will send detailed drawings, including dimensions, rotation speed, and gear ratios via fax, mail, or email. Gears can be manufactured with a module ranging from 0.5 to 22. It has low failure rates, consumes little power, and is economical! Regarding reducers, speed increasers, transmissions, and forward/reverse switching, we have many models not listed in the catalog. If you provide us with the power, horsepower, gear ratio, and reduction ratio, we will send you the drawings of the suitable models. Additionally, we can design and manufacture custom modifications of standard products or new designs at a low cost starting from one unit. We can produce equivalent products from Yamai Manufacturing, Oya Manufacturing, Daito Seiki, and Taniguchi Reducer. We design and manufacture speed increasers for hydroelectric power generation and wind power generation.

  • Power Transmission Equipment

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"Gear Reducers, Gear Increasers, Transmissions, Forward/Reverse Switching" Q&A Collection

"Gear Reducers, Gear Increasers, Transmissions, Forward/Reverse Switching" Q&A Collection

"Is it possible to purchase or repair parts?" Answering questions related to gear products!

This document is a Q&A collection regarding gear products such as reducers, increasers, transmissions, and forward/reverse switches that we design, manufacture, and sell. It includes questions like: “How can I inquire about having a product made to my desired specifications?” “Which trading company should I contact for inquiries or quotes?” Please take a moment to read it. 【Contents (partial)】 ■ How can I inquire about having a product made to my desired specifications? ■ Which trading company (agent) should I contact for inquiries or quotes? ■ Can you manufacture the same product even if it’s not one of your products? ■ I am using your products; is it possible to purchase parts or get repairs? ■ Can you send me the outline drawings, assembly drawings, and part drawings? *For more details, please refer to the PDF document or feel free to contact us.

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Reduction gear equivalent to Daido Seiki "SM-5 type" MS-405GS-A type.

Reduction gear equivalent to Daido Seiki "SM-5 type" MS-405GS-A type.

Equivalent to Daito Seiki SM-5 type <Yamagai Seisakusho (Oya Seisakusho, Daito Seiki, Izumi Giken), Taniguchi Reduction Gear equivalent>

The "MS-405GS-A type" is a reduction gear equivalent to the "SM-5 type" from Daito Seiki. The reduction ratios are available in four stages: 1.0000, 0.2533, 0.3846, and 0.6387, with the change lever mounted on the top. Additionally, there are many models of reduction gears, speed increasers, variable speed drives, and forward/reverse switches that are not listed in the catalog. If you provide us with details such as power (kw), reduction ratio, speed increase ratio, variable speed ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. 【Reduction Ratios】 ■1.0000 (1/1) ■0.2533 (1/3.95) ■0.3846 (1/2.60) ■0.6387 (1/1.57) *For more details, please refer to the PDF materials or feel free to contact us.

  • Transmission

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Equivalent reduction gear of Daido Seiki "SM-5 type" MS-405GS-B type.

Equivalent reduction gear of Daido Seiki "SM-5 type" MS-405GS-B type.

Equivalent to Daito Seiki SM-5 type <Yamagai Seisakusho (Oya Seisakusho, Daito Seiki, Izumi Giken), Taniguchi Reduction Gear equivalent>

The "MS-405GS-B type" is a reduction gear equivalent to the "SM-5 type" from Daito Seiki. The reduction ratios are available in four stages: 1.0000, 0.2533, 0.3846, and 0.6387, with the change lever located on the side. Additionally, there are many models of reduction gears, speed increasers, variable speed drives, and forward/reverse switches that are not listed in the catalog. If you provide us with the power (kW), reduction ratio, speed increase ratio, variable speed ratio, input rotation speed, output torque, etc., we will send you the drawings of the suitable models. 【Reduction Ratios】 ■1.0000 (1/1) ■0.2533 (1/3.95) ■0.3846 (1/2.60) ■0.6387 (1/1.57) *For more details, please refer to the PDF materials or feel free to contact us.

  • Transmission

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Gear reducer equivalent to Taniguchi's gear reducer MKH-5.5-1/10 type

Gear reducer equivalent to Taniguchi's gear reducer MKH-5.5-1/10 type

Taniguchi reduction gear model 30KH equivalent 1/10 <Yamagai Seisakusho (Oya Seisakusho, Daito Seiki, Izumi Giken), equivalent to Taniguchi reduction gear>

The "MKH-5.5-1/10 model" is a reduction gear equivalent to the Taniguchi reduction gear "30KH model 1/10." The gears and shafts are made of chrome-molybdenum steel and are subjected to carburizing hardening, ensuring sufficient strength. Additionally, there are many models of reduction gears, speed increasers, transmission devices, and forward/reverse switches that are not listed in the catalog. If you provide us with the power (kW), reduction ratio, speed increase ratio, transmission ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. 【Specifications】 ■ For 3.7 to 5.5 kW ■ Reduction: 1/10 *For more details, please refer to the PDF materials or feel free to contact us.

  • Transmission

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37kW reversible transmission MM-150-A type

37kW reversible transmission MM-150-A type

37kw with forward and reverse switching <Forward and Reverse>

The "MM-150-A type" is a forward-reverse transmission for 37 kW. The maximum input speed is 1800 rpm, and the maximum input torque is 700 N·m. The forward-reverse switch lever can be mounted on the opposite side. Additionally, there are many models of reducers, increasers, and variable speed drives, as well as forward-reverse switches, that are not listed in the catalog. If you provide us with details such as power (kW), reduction ratio, increase ratio, variable speed ratio, input speed, and input/output torque, we will send you the drawings of the suitable models. [Summary Specifications (Excerpt)] ■ Transmission capacity: 37 kW ■ Maximum input speed: 1800 rpm ■ Maximum input torque: 700 N·m ■ Reduction ratio: 1 ■ Lubricating oil capacity: 18 L *For more details, please refer to the PDF materials or feel free to contact us.

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Cast iron reduction gear "AB-PR (90-degree rotation reduction gear series)"

Cast iron reduction gear "AB-PR (90-degree rotation reduction gear series)"

A reduction gear for 90-degree rotation capable of controlling power dampers and process dampers.

The "AB-PR" is a reduction gear for 90-degree rotation that can operate ball valves, plug valves, and butterfly valves, as well as control power dampers and process dampers. It is a robust product suitable for industrial plants, made with cast iron for the housing material. In this series, all models are coated with polyurethane and use high-performance axial bearings. 【Features】 ■ Cast iron housing (ductile cast iron is optional) ■ Steel input shaft with protection (stainless steel is optional) ■ 15 different models available ■ Sturdy construction ■ Uses axial thrust bearings ■ Stroke: 0~90° (adjustable ± 5°) *For more details, please refer to the PDF document or feel free to contact us.

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[Woorim PTS] Industrial Reduction Gearbox

[Woorim PTS] Industrial Reduction Gearbox

Industrial reducer

[Business & Products] - Approximately 50 years as a specialized manufacturer of reducers - Applications: Steel plants, industrial plants, material handling, tower cranes - Holds patent testing facilities - Export countries: Japan, USA, Australia [Major Clients] Mottrol, POSCO, Hyundai Steel, WACO, John Deere, KOBELCO, IHI, Mitsubishi Heavy Industries

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Small all-metal planetary gear reducer SDP31HB series

Small all-metal planetary gear reducer SDP31HB series

Various lifting equipment and conveying devices are widely available for industrial and household use.

The SDP31HB series is a planetary gear reducer composed of cut metal and sintered metal for the gear part, utilizing ball bearings for the output bearing, pursuing both high durability and low cost. With a high rigidity coaxial structure designed for high load capacity, it is suitable for various lifting devices such as roller drives and conveying equipment, making it widely usable from industrial to household applications. We also manufacture output shaft shape variations and various spacers and pinions for motors. Furthermore, we can quickly respond to small lot requests for geared motors assembled with compatible motors at low prices. 【Features】 ○ Despite being a large high-torque product, it has low backlash (less than 1°) ○ Low noise due to high-precision machining and assembly, even with sintered metal gears ○ High-precision mounting with the outer diameter of the ball bearing matching the inner roller diameter, eliminating the need for adjustment of the mounting position ○ Standard parts include spacers and pinions for motors with inner roller diameters of φ10 to 13, mounting pitches of 20 and 22, and shaft diameters of φ3.175 ○ Widely usable for various lifting devices and conveying equipment, from industrial to household applications *For more details, please download the PDF or contact us.

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