We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Gear reducer.
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Gear reducer Product List and Ranking from 35 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Gear reducer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Matex Co.,Ltd. Osaka//others
  2. 椿本マシナリー Osaka//Trading company/Wholesale
  3. null/null
  4. 4 藤川伝導機 Tokyo//Industrial Machinery
  5. 5 アペックスダイナミックスジャパン Fukuoka//Industrial Machinery
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Gear reducer Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Precision Planetary Gearbox for Servo Motors 'PAT-B Series' 椿本マシナリー
  2. Matex Planetary Gear Module [LGU75-M] Matex Co.,Ltd.
  3. Matex Provided Reducers to Multiple Teams at the 20th Student Formula Competition! Matex Co.,Ltd.
  4. 4 Contributing to Lightweight Robot Designs! Ultra-Lightweight Hybrid Reducer! Matex Co.,Ltd.
  5. 4 High-precision, high-rigidity reducer "Galaxie"

Gear reducer Product List

91～105 item / All 179 items

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We Accommodate any Inquiries for Custom Gearheads! 【Matex】

We Accommodate any Inquiries for Custom Gearheads! 【Matex】

If you are looking for a custom gearhead with specifications (motor, reduction ratio, torque) in line with your requirements, feel free to contact Matex!

Are you faced with one of the following dilemmas? ● Looking for a Planetary Gear Reducer with casing for the design of the drive unit ● I have prepared a motor, but I am not sure how gearheads work Etc. We at Matex are ready to help you find the best solution! * For details, please contact us or download the PDF from below. Our Distinctions ● At Matex, we have expertise and extensive experience creating Gear Reducers from various materials such as plastic, machined metals, and sintered steel, in different sizes and gear ratios! Therefore, we can provide consistent parts selection, procurement, and mass production using materials from plastic to metal! * For details, please contact us or download the materials below. Feel free to contact us! TEL: 072-941-8652 e-mail: kaigai@matex-japan.com

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Contributing to Lightweight Robot Designs! Ultra-Lightweight Hybrid Reducer!

Contributing to Lightweight Robot Designs! Ultra-Lightweight Hybrid Reducer!

Joint development by Matex and Sumitomo Heavy Industries! At approximately 500g, it weighs less than a third of our standard products!

Matex Co.,Ltd. and Sumitomo Heavy Industries, Ltd. have jointly developed the "HECY Series" Reducer using lightweight, high-strength plastics. Leveraging Sumitomo Heavy Industries' expertise in precision control reduction gears for industrial robots and Matex's production technology for plastic injection molded reduction gears, we have achieved both a significant weight reduction and high precision by using lightweight, high strength super engineering plastics for the main components. The plastic parts are produced using injection molding machines, meaning the "HECY Series" boasts low production costs. This makes it well-suited for service robots that require lightweight and low-cost solutions. 【Features】 - High precision - Use of lightweight, high-strength plastics for main components - At approximately 500g, it weighs less than a third of our standard products.

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New model of the Planetary Gear Module LGU35 Series (φ35mm) now available!

New model of the Planetary Gear Module LGU35 Series (φ35mm) now available!

New Planetary Gear Modules with high torque and high durability now available! Recommended for compact, high-torque applications, Matex's popular LGU35 series has been further enhanced!

Gearboxes are indispensable in a world of rapidly advancing electrification and automation. Among them, Planetary Gear Reducers are increasingly in demand due to their coaxial input and output, as well as their compact design. In particular, the demand for small, high-torque reducers is accelerating as the trend of miniaturized machines continues. To meet this market demand, we will be adding new small, high-torque models to our lineup. The size is equivalent to our existing LGU35 series, and the torque double that of the current models. We will also introduce a new model that improves the durability of our LGU35-S7 series. ■ Features of Matex Planetary Gear Modules 1. High efficiency 2. High torque 3. A wide variety of models and reduction ratios 4. Unique modularized structure with high design flexibility ■ Features of the new models 1. High torque model: Achieves double the torque of our standard models 2. High durability model: Improved durability of the current model by changing the materials used *For detailed specifications, please download the materials from the link below. For inquiries regarding the release date, price, and detailed technical information, please contact us.

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Matex Provided Reducers to Multiple Teams at the 20th Student Formula Competition!

Matex Provided Reducers to Multiple Teams at the 20th Student Formula Competition!

Thanks to its high degree of design freedom and cost performance, Matex reducers were crucial to enhancing the torque of the EV cars participating in the Student Formula competition.

The Student Formula Competition, modeled after the American "Formula SAE," allows students to form teams and develop and manufacture compact formula-style racing cars over the course of about a year. This competition enables students to learn the essence of manufacturing and its processes, while experiencing the challenges, excitement, and joy of creating. This mission is very much aligned with ours, which is why Matex has become a sponsor of the competition starting this year. We are also sponsoring teams participating in the EV category, such as the University of Tokyo, Aichi Institute of Technology, and Kanagawa Institute of Technology, by providing planetary gear reducers. The competition was held for the first time in three years at Ecopa (Ogasa Mountain Comprehensive Sports Park) in Shizuoka Prefecture from September 6th (Tuesday) to September 10th (Saturday), 2022. https://www.jsae.or.jp/formula/jp/ For those: ■ Considering the use of planetary gear reducers ■ Limited design space for the drive unit ■ Want to reduce speed with input and output on the same axis ■ Looking for a manufacturer that can prototype fully customized reducers, etc. Matex has the solution!

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Low Backlash Planetary Gear Module!

Low Backlash Planetary Gear Module!

This product achieves low backlash while maintaining the high efficiency of our standard reducers!

The Matex Low Backlash Planetary Gear Module features minimal backlash compared to our standard products. Therefore, it is extremely well-suited to applications that require higher precision, such as collaborative robots and electric mobility vehicles. A main bearing is incorporated into the unit, allowing it to be used in a standalone configuration. Additionally, it maintains the high efficiency of our other models and has excellent backdrivability. It can also be used as a speed increaser by switching the input and output. **Features of Our Planetary Gear Modules:** - Multiple reducers can be connected in a multi-stage configuration, enabling a wide range of higher speed ratios. - Using plastic for specific components, we achieve significant cost and weight reductions. - We accommodate requests for full custom and semi-custom reducers, as well as shaft processing. ★ We are offering a collection of application examples and proposed materials pertaining to our Planetary Gear Modules. Check the downloads below for more details.

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Planetary Gear Reducer Catalog

Planetary Gear Reducer Catalog

Our catalog has been updated! The Matex Planetary Gear Reducer's coaxial input and output contributing to the compactness of your device! Our wide selection of models accommodates a large range of torque levels!

This catalog introduces the Matex Planetary Gear Reducers. It will provide you with all the information you need about our standard Planetary Gear Reducers, including the module type "LGU" and the gearhead type "LGH." It also includes a design guide and application examples, so make sure to read this document when considering our products! 【Contents (Partial)】 ■ Product Features and Naming/Classification ■ Module Type Products ■ Gearhead Type Products ■ Design Guide ■ Application Examples ■ Design Examples *For more details, please refer to the materials below, or feel free to contact us.

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Strain Wave Gear Reducer (Robot Joint, Robot Joint Module)

Strain Wave Gear Reducer (Robot Joint, Robot Joint Module)

High precision, high power, and compact reducer with stable transmission! A Strain Wave Gear Reducer driving automation in multi-joint robots and AMRs!

Introducing our Strain Wave Gear Reducer for robot joints and robot joint modules! This robot joint integrates a motor, reducer, drive mechanism, and brake into a compact unit. Achieving high positioning accuracy and repeatability, this product is an especially suitable choice for precision robots. With aluminum housing, this lightweight product achieves a 40% weight reduction compared to our standard products. 【Features】 ■ High integration ■ Precision design ■ High power ■ High reliability and safety ■ Lightweight *For more details, please download the PDF or feel free to contact us.

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High-performance gear head series for servo motors

High-performance gear head series for servo motors

High-precision, high-rigidity planetary gear reducer for small to medium capacity servo motors.

■HarmonicPlanetary(R) HPGP/HPG Series This is a planetary gear reduction device that applies thin-walled elastic gear technology to the internal gear of a planetary gear reducer. This utilizes the elastic deformation of the internal gear to achieve low backlash without an adjustment mechanism. - Backlash of less than 3 minutes (special products less than 1 minute) - Low reduction ratio: 1/3 to 1/50 - High efficiency of over 90% (models 11 and 14 are 85%) - High load capacity due to integrated cross roller bearing structure - High torque capacity ■Harmonic Drive(R) CSG/CSF-GH Series The Harmonic Drive(R) is a wave gear device with an innovative operating principle that applies the elastic mechanics of metals. It consists of only three basic components and is a precision control reduction device that achieves high rotational accuracy and high positioning accuracy. - Non-backlash - High reduction ratio: 1/50 to 1/160 - High positioning accuracy (repeat positioning ±4 to ±10 arc seconds) - High load capacity due to integrated cross roller bearing structure - High torque capacity

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Planetary Gear Reducer for Servo Motors 'IB Series PE Type'

Planetary Gear Reducer for Servo Motors 'IB Series PE Type'

Economy type with excellent cost performance! Compact and low backlash, suitable for positioning.

The "IB Series PE Type" is a compact, low-backlash planetary gear reducer suitable for positioning applications with servo motors. This product is an economy type that offers excellent cost performance (compared to our conventional products). It allows for high-speed input with an input rotation speed of 6000 r/min. The reduction ratio has been expanded to include a new reduction ratio of 3. The motor adapter is compatible with major motors from various servo motor manufacturers. Short delivery times starting from 3 days are also available. 【Features】 ■ Economy type ■ High-speed input ■ Expanded reduction ratios ■ Compatible with various servo motor manufacturers ■ Short delivery times *For more details, please refer to the PDF document or feel free to contact us.

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SESAME Corporation Taiwan Made High Precision Stainless Steel Gear Reducer SG Series

SESAME Corporation Taiwan Made High Precision Stainless Steel Gear Reducer SG Series

Washable and corrosion-resistant stainless steel planetary gear reducer. Protection rating IP65, or IP67 as an option.

This is a planetary gear reducer for servo motors that covers a range from low to high reduction ratios, made with stainless materials that can be cleaned. It can be widely used in food machinery, medical devices, cleaning equipment, and more. It is possible to fill it with food-grade biocompatible or low-volatility oil as an option.

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Planetary gearbox

Planetary gearbox

The planetary mechanism allows for large torque transmission while being compact and lightweight.

Our "Planetary Gearbox" features a unique tooth tip angle of 27° (compared to the usual 20°), making it highly resistant to shock loads and providing exceptional durability. It incorporates a transmission mechanism unique to planetary systems, developed through a long-standing tradition, along with precision small gear technology. Additionally, its proprietary equal distribution mechanism and damping effect from the oil film result in low noise and vibration, making it strong against shock loads. [Model Types] ■ AA, AB, AC, SC, 16, 19 *For more details, please download the PDF or contact us.

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Motor reduction gear "Gear Head"

Motor reduction gear "Gear Head"

Single item sales are available, and custom orders can be accommodated. The motor's rotation is reduced, outputting torque proportional to the reduction ratio. The maximum allowable torque is 11.76 N·m.

The "Gearhead" is a compact reduction gear used with motors. It comes in mounting dimensions of 60mm square, 80mm square, and 90mm square. The maximum allowable torque for each is 2.45N·m, 7.84N·m, and 11.76N·m, respectively. Additionally, our company sells reduction gears like the "Gearhead" individually. We can also propose geared motors that match the required rotational speed and torque, along with suitable motors for each reduction gear. 【Features】 ■ Reduces the motor's rotation with gears, outputting torque proportional to the reduction ratio ■ Customizable output shaft shapes and more ■ Proven track record in designing and manufacturing dedicated reduction gears for various industries ■ Well-suited for sites that design their own motors and gearheads *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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