We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Planetary reducer.
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Planetary reducer Product List and Ranking from 12 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

Planetary reducer Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. YTK Osaka//Machine elements and parts
  2. 信電舎 東京本社 Tokyo//Manufacturing and processing contract
  3. 藤川伝導機 Tokyo//Industrial Machinery
  4. Matex Co.,Ltd. Osaka//others
  5. 5 モリコー Tokyo//Industrial Machinery

Planetary reducer Product ranking

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. New model of the Planetary Gear Module LGU35 Series (φ35mm) now available! Matex Co.,Ltd.
  2. Planetary gearbox モリコー
  3. Ceramic effects in planetary gear reducers 信電舎 東京本社
  4. Cost reduction with flange output! Planetary gear reducer "PD Series" アペックスダイナミックスジャパン
  5. 4 This idea didn't exist!? Pulley Direct Connection Reduction Gear "PL Series" アペックスダイナミックスジャパン

Planetary reducer Product List

1~15 item / All 36 items

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Cost reduction with flange output! Planetary gear reducer "PD Series"

Introducing a planetary gearbox with 15 types of reduction ratios (from 3 to 100)!

The "PD Series" is a straight-type planetary gearbox with output shaft ball bearings. It offers 15 types of reduction ratios (from 3 to 100) and is compatible with various motor shaft diameters. Since grease is sealed in as the lubricant, there is no need for lubricant replacement. 【Features】 ■ Low cost ■ High efficiency ■ Reduced backlash ■ Optimized moment of inertia ■ Lightweight ■ Flanged output *For more details, please refer to the PDF document or feel free to contact us.

  • Gearbox

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This idea didn't exist!? Pulley Direct Connection Reduction Gear "PL Series"

Since the lubricant contains grease, there is no need to change the lubricant!

The "PL Series" is a planetary gearbox designed to reduce backlash. It accommodates various motor shaft diameters and features an optimized moment of inertia. There are 16 types of reduction ratios across 3 models (ranging from 3 to 100), and it is a lightweight product. 【Features】 ■ Output shaft ball bearing, straight type ■ 16 types of reduction ratios across 3 models (ranging from 3 to 100) ■ Low cost ■ High efficiency ■ Optimized moment of inertia ■ Compatible with various motor shaft diameters ■ Lightweight *For more details, please refer to the PDF document or feel free to contact us.

  • Gearbox

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P2/P2R/PD/PDR/PL/PLR Series Catalog

Three types: low-cost and lightweight type, flange output type, and pulley direct connection type!

This catalog introduces the planetary gear reducers of the 'P2/P2R/PD/PDR/PL/PLR series'. It includes explanations of order codes, specifications for each series, gear inertia, approximate weight, permissible radial load on the output shaft, dimensions, and more. This series features characteristics such as reduced backlash (less than 14 minutes), reduced inertia moment, lightweight design, and low cost. [Included Content (Partial)] ■ Features of the planetary gear reducer P2/P2R/PD/PDR/PL/PLR series ■ Order codes ■ PE2/PE2R series ■ PG2/PG2R series ■ PA2/PA2R series *For more details, please download the PDF or feel free to contact us.

  • Gearbox

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High-precision planetary gearbox with a lifespan of 6,000 hours. *Catalog available now!

Introducing high-precision planetary gear reducers, including the "RV series reducer" with a lifespan of 6,000 hours.

We would like to introduce our "High-Precision Planetary Gear Reducers." Our lineup includes the "RV Series Reducer," which has a lifespan of 6,000 hours, as well as the "ZE Series Reducer," "ZDWE(F) Series Reducer," and "ZDS Series Reducer." We manufacture dedicated products for Japanese customers in collaboration with Chinese manufacturers. Additionally, we provide robust support to ensure a sense of security similar to that offered by Japanese manufacturers. 【Product Lineup (Excerpt)】 ■ RV Series Reducer ■ ZE Series Reducer ■ ZDWE(F) Series Reducer ■ ZDS Series Reducer *For more details, please refer to the PDF document or feel free to contact us.

  • Gearbox

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PGF planetary gearbox double stage

It is a specialized manufacturing factory for advanced brand reducers and motors that combines scientific technology and high evaluation.

It can reduce the rotational speed to match transmission systems such as servo, step, and DC motors, while also increasing output torque and decreasing load inertia. It fully transmits power to the application and features characteristics such as compact size, high precision, low backlash, high efficiency, high output rotational speed, high output torque, smooth operation, and low noise. *For more details, please download the catalog or contact us.*

  • Company:YTK
  • Price:Other
  • Gearbox
  • Other machine elements

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PGL planetary gearbox double stage

It is a specialized manufacturing factory for advanced brand reducers and motors that combines scientific technology and high evaluation.

It is possible to reduce the rotational speed to match transmission systems such as servo, stepper, and DC motors, while also increasing output torque and decreasing load inertia. It fully transmits power to the application and is equipped with characteristics such as small size, high precision, low backlash, high efficiency, high output rotational speed, high output torque, smooth operation, and low noise. *For more details, please download the catalog or contact us.*

  • Company:YTK
  • Price:Other
  • Gearbox
  • Other machine elements

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PHF planetary gearbox double stage

It is a specialized manufacturing factory for advanced brand reducers and motors that combines scientific technology and high evaluation.

It is possible to reduce the rotational speed to match transmission systems such as servo, step, and DC motors, while also increasing output torque and decreasing load inertia. It fully transmits power to the application and is equipped with characteristics such as small size, high precision, low backlash, high efficiency, high output rotational speed, high output torque, smooth operation, and low noise. *For more details, please download the catalog or contact us.*

  • Company:YTK
  • Price:Other
  • Gearbox
  • Other machine elements

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PGLH planetary gearbox single stage

A specialized manufacturing factory for advanced brand reducers and motors that combines scientific technology and high evaluation.

It can reduce the rotational speed to match transmission systems such as servo, stepper, and DC motors, while also increasing output torque and decreasing load inertia. It fully transmits power to the application and is characterized by small size, high precision, low backlash, high efficiency, high output rotational speed, high output torque, smooth operation, and low noise. *For more details, please download the catalog or contact us.*

  • Company:YTK
  • Price:Other
  • Gearbox

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PGC planetary gearbox single stage

A specialized manufacturing factory for advanced brand gear reducers and motors that combines scientific technology and high evaluation.

It is possible to reduce the rotational speed to match transmission systems such as servo, step, and DC motors, while also increasing output torque and decreasing load inertia. This allows for complete power transmission to the application, along with characteristics such as small size, high precision, low backlash, high efficiency, high output rotational speed, high output torque, smooth operation, and low noise.

  • Company:YTK
  • Price:Other
  • Gearbox

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Example: Differential Gear Maintenance

Diagnosis before disassembly and various repairs such as fitting repairs are necessary! We will provide suitable repair proposals!

The differential device attached to the centrifuge is also called a gearbox and is broadly classified into planetary gear reducers, cycloidal reducers, and hydraulic motors, which are combinations of various gears. These reducers, although compact, generate significant differentials and are one of the main components of the centrifuge. The retention of materials within the centrifuge generates substantial torque in the differential device, necessitating repairs such as diagnostics, gear repairs, and manufacturing before disassembly. Based on our extensive experience in maintaining various differential devices alongside the centrifuge itself, we can provide suitable repair proposals. [KBK Engineering's Centrifuge Maintenance] ■ Over 40 years of experience in the manufacturing and maintenance of centrifuges ■ Comprehensive support from diagnostics and condition checks to stable production and trial runs ■ Implementation of repairs suitable for the necessary components *For more details, please refer to the PDF document or feel free to contact us.

  • centrifuge
  • Calibration and repair
  • Gearbox

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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.

  • Other Auto Parts

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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.

  • gear
  • Gearbox

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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.

  • Gearbox
  • others

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The planetary gearbox SDP6,8 has been renewed.

Added fixing screw threads to the mounting surface.

In the case of the small path reducer, it was structurally difficult to tap the mounting surface. In response to feedback that it was difficult to secure when using the geared motor, we added threading to the mounting surface. *We have renewed our website. Please take a look at our other products as well.

  • Gearbox

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Ceramic effects in planetary gear reducers

Significantly improved durability of the planetary gear reducer with ceramic carrier pins.

The lifespan of a planetary gearbox depends on how it is used, but generally, it becomes difficult to transmit power due to wear on the output shaft bearings, carrier shaft, and gears. Based on our past performance, the component that wears out first among the consumable parts is the carrier shaft (pin). With the spread of brushless motors, efforts have been made to extend the lifespan of motors; however, the gearboxes have not kept pace. To respond to the demand for longer-lasting motors, our company has equipped ceramic carrier shafts (pins), significantly enhancing the durability of the gearboxes. ★ Models compatible with ceramic carrier pins: - SDP13 series - SDP16 series - SDP31 series For the results of the durability comparison test between standard products and those equipped with ceramic carrier pins in the SDP31, please download the PDF document from the link below.

  • pin1.PNG
  • pin2.PNG
  • pin3.PNG
  • pin4.PNG
  • shaft

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