Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 662 items
Planetary gear reduction mechanism
(The image is a part of our products.) We specialize not only in the sale of existing products but also in customization and new development. Our DC motors and joints can be used widely.
Achieving the strongest power, high efficiency, compact size, beautiful design, easy operation, and high quality.
A warm helical reducer aimed at multi-field and multi-purpose applications.
The torque ranges from 113 to 56,600 N·m! 2-stage worm reducer.
The "H Series" is a two-stage worm reduction gear that enables smooth and quiet operation. The BH, ABH, and AOBH types (lower worm type) have worm screws that are always immersed in lubricating oil, providing excellent lubrication conditions, making them particularly suitable for low-speed and high-load operations. The output shaft is positioned high, facilitating easy connection of equipment such as pulleys and sprockets with a large radius to the output shaft. The KH type, which has a vertical output shaft, uses bearings that are strong against thrust loads. 【Features】 - Enables smooth and quiet operation due to sliding transmission compared to hypoid gears and helical gears. - Characteristics that make it difficult for the output shaft to reverse (self-locking). - High reduction ratios available (100 to 3600). - Torque: 113 to 56,600 N·m. - A wide variety of models: BH, KH, AH, AOH. *For more details, please refer to the PDF document or feel free to contact us.
You can select MA (Maki Ace) from our website!
You can select MA (Maki Ace) from our homepage. Before starting the selection process for MA (Maki Ace), please read the "Notes on the Selection Sheet." After confirming the items listed, check the box "I have confirmed the above notes" at the bottom of the external link page, and you can start the selection by clicking the "Start MA (Maki Ace) Selection" button. Depending on usage conditions, frequency of use, control programs, and other factors, it may be necessary to verify strength and other aspects, so please use it as a preliminary selection tool and consult your nearest sales office for the final selection. [Notes on the Selection Sheet (Excerpt)] ■ About the selection range - Series: Does not support MAF type and MAH type two-stage reducers - Model numbers: Selection is targeted for models from 50 to 160 ■ Other notes - Maki Ace does not have a self-locking effect - In cases of high load or harsh usage environments, it may not be selected *For more details, please refer to the external link page or feel free to contact us.
![[New Product of Gear Reducer] Helical Gear Shaft Reducer](https://image.mono.ipros.com/public/product/image/22d/2000469213/IPROS39326047423183303347.png?w=280&h=280)
Achieve a compact and simple mechanical device with direct installation! The output shaft is hollow, allowing for direct attachment to the driven shaft, making it a reducer that does not require alignment.
The "helical gear shaft-mounted reducer" can be directly attached to the driven shaft due to its hollow output shaft, eliminating the need for alignment. This allows for a compact and simple mechanical device with direct mounting. Installation can be done in both horizontal and vertical orientations. Additionally, special adaptations are possible, so please consult us as needed. 【Features】 ■ Direct attachment to the driven shaft due to the hollow output shaft ■ No alignment required ■ Installation can be done in both horizontal and vertical orientations ■ Directly mounting to the mechanical device allows for a compact overall design ■ Special adaptations are possible *For more details, please refer to the PDF document or feel free to contact us.
Numerous applications of reducers with high torque and high efficiency for automation and labor-saving devices. Achieves precise positioning! A lightweight aluminum cover type is also available in the lineup.
The "Makiease MA Series" is a worm gear reducer that achieves high output and high efficiency through the length of engagement and sufficient tooth contact area, while also providing quiet operation through slip transmission. In the servo motor specification, it supports input rotational speeds of up to 3000 rpm, and it is also possible to manufacture with a servo motor adapter or with a servo motor included. It can be used in applications that require low backlash and precise positioning. 【Features】 ■ Lightweight and compact, allowing for space-saving installation ■ The allowable peak torque is supported by seven model numbers and eight types of reduction ratios, ranging from 46 to 1027 N·m (for an input rotational speed of 3000 rpm) ■ An aluminum cover type that achieves weight reduction is also available in the lineup *For more details, please refer to the product documentation available for download in PDF format. Feel free to contact us with any inquiries.
To smoothly move solar panels, Maxinco's technology is essential!
Maxinco products are incorporated into many solar panel-related devices. This time, we will explain Maxinco products that are integrated into solar energy equipment. Maxinco's technology is essential for smoothly moving solar panels. Please take a look at these technologies. 【Case Overview (Partial)】 ■ Gearbox Case - Used for angle adjustment to track the sun, as well as for rotating the entire solar panel placed on a rail. - Gearboxes are installed at the back or bottom of the panels, as shown in the case photos. ■ Jack Case - Used for the vertical movement of solar panels. - Adjusting the lifting method allows for tracking the sun. - As shown in the case photos, the tip of the jack's axis is connected to the panel's surface, pushing it. - Smooth movement is achieved through the motion of the screw. *For more details, please feel free to contact us.
The technology of reduction gears that Nidec is skilled at. A lineup of open-type and closed-type!
This catalog introduces the precision control reduction gear "Flex Wave WP Series" handled by Nidec Drive Technology. We offer a lineup that includes the open type "Unit Type (Hollow Shaft)," "Unit Type (Input Shaft)," "Simple Unit Type," as well as the closed type "Component Type" and "Unit Type." Please make use of this for product selection. [Contents] ■ Component Composition ■ Reduction Mechanism ■ Component Names / Reduction Ratios ■ Model Selection *For more details, please refer to the PDF document or feel free to contact us.
The lifespan is 7000 hours. It is active in various situations, including robots and machine tools.
Introducing the precision control reduction gear "Flex Wave WP Series Standard Type A" handled by Nidec Drive Technology. For size 35, with a reduction ratio of 100, the permissible rated torque is 9Nm, the permissible maximum torque is 32Nm, and the emergency maximum torque is 63Nm. The input rotation speed is 2000r/min, and the lifespan under permissible rated torque load is 7000 hours. We offer a lineup that includes the closed "Component Type," "Unit Type," and open types such as "Simple Unit Type" and "Unit Type (Hollow Shaft/Input Shaft)." 【Reduction Gear Specifications (Excerpt)】 〈Size 35, Reduction Ratio 100〉 ■Permissible Rated Torque: 9Nm ■Permissible Maximum Torque: 32Nm ■Emergency Maximum Torque: 63Nm ■Lifespan: 7000 hours (Input rotation speed 2000r/min, under permissible rated torque load) *For more details, please refer to the PDF document or feel free to contact us.
The lifespan is 10,000 hours. We offer both closed and open types in our lineup!
We would like to introduce the precision control reduction gear "Flex Wave WP Series High Torque Type B," handled by Nidec Drive Technology. For size 35, with a reduction ratio of 100, the permissible rated torque is 10Nm, the permissible maximum torque is 36Nm, and the maximum emergency torque is 70Nm. The input rotation speed is 2000r/min, and the lifespan under permissible rated torque load is 10,000 hours. We offer a lineup that includes the closed "Component Type," "Unit Type," and open types such as "Simple Unit Type" and "Unit Type (Hollow Shaft/Input Shaft)." 【Reduction Gear Specifications】 〈Size 35, Reduction Ratio 100〉 ■ Permissible Rated Torque: 10Nm ■ Permissible Maximum Torque: 36Nm ■ Maximum Emergency Torque: 70Nm ■ Lifespan: 10,000 hours (Input rotation speed 2000r/min, under permissible rated torque load) *For more details, please refer to the PDF document or feel free to contact us.
Leading the market with silent, high-precision, compact servo motors! We meet customer demands with various series.
This catalog is a comprehensive catalog featuring orthogonal axis and hollow shaft types of gear reducers specifically for servo motors. It includes the orthogonal gear reducer "EVS Series," which adopts spherical roller bearings to significantly enhance rigidity and torque, as well as the "EVT Series" and the hollow gear reducer "STH Series." Able gear reducers respond to customer demands with a rich variety of options. Please make use of this for product selection. [Featured Products (Excerpt)] ■ Orthogonal Gear Reducers - EVS Series - EVT Series - NEV Series - EVRG Series *For more details, please refer to the PDF document or feel free to contact us.
Ultimate servo reducer, designed especially for high-precision motion control!!
The servo reducer SRP is not a simple planetary gearbox. It is a product designed with the concept of being fully integrated as a mechanical component, along with several functions. It is the ultimate servo reducer, specifically designed for high-precision motion control. Its versatile design allows for easy selection of a reducer that meets your desired specifications. For more details, please contact us or refer to the catalog.
Achieve zero backlash by applying mechanical and electrical preload! Gear reducers for linear and rotary drives.
High-performance reduction gear with backlash elimination system provided by Redex. By using it for linear and rotary drive, it enables high-precision positioning. The KRP-X model can be configured in over 200 variations across 4 sizes. The maximum transmission torque is 10,000 Nm. <Adopting the highest quality and production methods> ■ Specialized for rack & pinion applications Achieves high resonance frequency due to high radial and torsional rigidity. ■ Ultra-high precision linear accuracy Minimizes pitch errors through the high-precision engagement of backlash-free rack & pinion. ■ Smooth operation and low noise level The gears are subjected to high-quality hardening and polishing processes. ■ 100% tested All products are inspected for drag torque, vibration, radial and torsional rigidity, etc.
The compact system dramatically simplifies the structure of the VTL (turning center), demonstrating sufficient performance in terms of both accuracy and speed.
Excellent cost performance The MSR type reducer is a product that has been fully assembled for machine tools, thoroughly tested, and can be immediately mounted on machines. The compact system with an all-in-one structure dramatically simplifies the design of VTL (Vertical Turning Lathe) and demonstrates sufficient performance in terms of accuracy and speed. The MSR type reducer consists of four ranges (330, 640, 650, and 660), covering a torque range from 2500 Nm to 12000 Nm. It is also possible to supply reducers suitable for your machine specifications, from standard reduction ratios to special custom reduction ratios.
The externally mounted two-speed spindle reducer is adopted in many machine tools. It is compact, low noise, low vibration, and excellent in thermal radiation!
Maintaining the highest accuracy dramatically improves productivity! What is a 2-speed transmission? ■ High-speed rotation is used for finishing processes ■ High torque is used for rough machining of castings and steel The built-in speed converter developed for CNC machine tools can be converted using signals from the machine tool with electric, pneumatic, and hydraulic drives. Conversion confirmation can be performed with the built-in proximity switch. <Advantages of Introduction> ■ Up to 6 satellite gears can be incorporated ■ Crown-shaped gears ■ Hardened and ground helical teeth ■ Related components are balanced ■ Made of chrome molybdenum steel ■ Efficiency up to 97% ■ Very small backlash ■ Quiet operation
High precision, high efficiency reduction gear with planetary gear mechanism! A lineup of 6 types × 5 sizes.
We would like to introduce our high-precision planetary gear reducer, the 'NGHP'. It is equipped with a backlash adjustment system that allows the pinion to approach (or withdraw from) the rack by rotating the flange. In addition, we offer a total of six types and five sizes, including the high-precision type "NRH" and the high-rigidity type "NRHP." Please feel free to consult us when you need assistance. 【Features】 ■ Six types × five sizes ■ Backlash: 0.5/1/3 to arcmin ■ High precision and high efficiency reducer due to the planetary gear mechanism *For more details, please refer to the PDF document or feel free to contact us.
This is an example of our in-house development: creating an actuator for an automatic toilet seat.
By combining spur gears with a special Planetary Gear Reducer, we succeeded in developing a gear unit that more than lived up to our customer's specifications.
Matex's EASYCLAMP is an internationally acclaimed mold fixing tool.
Four types of installation possible with just one suitable bolt! You can easily remove and reinstall your mold with just one turn of the bolt!
![Matex Planetary Gear Module [LGU75-P13]](https://image.mono.ipros.com/public/product/image/2000059313/IPROS2352554213095460413.png?w=280&h=280)
Medium-sized Planetary Gear Module with an outer diameter of 75mm and a tooth width of 13mm. Lightweight and quiet design thanks to its plastic gears!
Matex has a wealth of experience in the prototyping, design, and mass production of Planetary Gear Reducers! Our LGU75-P13 has an outer diameter of φ75mm, the most common and popular size among Matex Planetary Gear Modules. The gears of the LGU75-P13 are made of plastic, resulting in a lightweight and quiet design. ■Product Name - Planetary Gear Module LGU75-P13 ■Specifications ・Actual Reduction Ratio: 3.17 / 4.8 ・Outer Diameter: φ75mm ・Gear Material: Plastic *For more details, please feel free to contact us. You can also download the Matex Planetary Gear Reducer catalog (PDF) below.
![Matex Planetary Gear Module [LGU75-S]](https://image.mono.ipros.com/public/product/image/2000059314/IPROS3045475038635005892.PNG?w=280&h=280)
Sintered and hardened steel alloy gear with an outer diameter of 75mm! Mass-produceable reducer with dimensions that are easy to work with!
Matex has a wealth of experience designing, developing, prototyping, and mass-producing Planetary Gear Reducers! The gears of our LGU 75-S are made of sintered steel alloy, a material perfect for mass production! ■Product Name Planetary Gear Module LGU75-S ■Specifications ・Actual Reduction Ratio: 3.111 / 3.714 / 4.8 ・Outer Diameter: φ75mm ・Gear Material: Sintered Steel Alloy *For more details, please feel free to contact us. You can also download the Matex Planetary Gear Reducer catalog (PDF) below.
![Matex Planetary Gear Module [LGU75-M]](https://image.mono.ipros.com/public/product/image/2000059316/IPROS8529479530369862561.PNG?w=280&h=280)
Matex's most popular product! Highly durable metal gear with an outer diameter of 75mm! If you have concerns related to your drive unit, please feel free to inquire or consult with us!
Matex has a wealth of experience designing, developing, prototyping, and mass-producing Planetary Gear Reducers! Our LGU75-M is made of metal gears, allowing for a high reduction ratio and excellent durability! ■Product Name Planetary Gear Module LGU75-M ■Specifications ・Actual Reduction Ratio: 3 / 4 / 5 / 7 ・Outer Diameter: φ75mm ・Gear Material: Steel *For more details, please feel free to contact us. You can also download the Matex Planetary Gear Reducer catalog (PDF) below.
![Matex Planetary Gear Module [LGU75-M12]](https://image.mono.ipros.com/public/product/image/2000059320/IPROS6433401246684708489.PNG?w=280&h=280)
The LGU75M series features a larger tooth width accommodating even higher torque! It boasts highly durable metal gears, as well as a compact outer diameter of 75mm.
Matex has a wealth of experience in the prototyping, design, and mass production of Planetary Gear Reducers! The LGU75-M12 series is an even more durable evolution of our LGU75-M! It is made of metal, offering excellent durability, and its increased tooth width allows for higher torque levels! ■Product Name Planetary Gear Module LGU75-M12 ■Specifications ・Actual Reduction Ratio: 3 / 4 / 5 ・Outer Diameter: φ75mm ・Gear Material: Cut Steel *For more details, please feel free to contact us. You can also download the Matex Planetary Gear Reducer catalog (PDF) below.
![Matex Planetary Gear Module [LGU85-M]](https://image.mono.ipros.com/public/product/image/2000059321/IPROS10864794250241474208.PNG?w=280&h=280)
Outer diameter φ85mm, constructed using metal gears with an optimal tooth width to support high torque! Perfect for use in machine tools!
Matex has a wealth of experience designing, developing, prototyping, and mass-producing Planetary Gear Reducers! This Planetary Gear Module, the LGU85-M, is larger than our average standard product, with an outer diameter of 85mm. It is durable and can handle high torque due to its metal gears, making it widely used in machines such as machine tools and manufacturing equipment! ■Product Name - Planetary Gear Module LGU85-M ■Specifications - Actual Reduction Ratio: 4 - Outer Diameter: φ85mm - Gear Material: Cut Steel *For more details, please feel free to contact us. You can also download the Matex Planetary Gear Reducer catalog (PDF) below.
![Matex Planetary Gear Module [LGU146-M]](https://image.mono.ipros.com/public/product/image/2000059327/IPROS11827771107964987246.PNG?w=280&h=280)
Widely adopted for use in working machinery and industrial robots! With an outer diameter of φ146mm and cut steel gears, it boasts excellent durability!
Matex has a wealth of experience in the prototyping, design, and mass production of Planetary Gear Reducers! The LGU146-M is one of our larger standard products, with an outer diameter of 146mm. It is incredibly durable and widely used in industrial robots and machine tools. ■Product Name - Planetary Gear Module LGU 146-M ■Specifications - Actual Reduction Ratio: 3 / 4 / 5 - Outer Diameter: φ146mm - Gear Material: Cut Steel *For more details, please feel free to contact us. You can also download the Matex Planetary Gear Reducer catalog (PDF) below.
A larger Planetary Gear Reducer with an outer diameter of φ200mm. This is a high-torque, high-durability design!
Matex has a wealth of experience designing, developing, prototyping, and mass producing of Planetary Gear Reducers! The LGU200-M is the largest series of our standard products, with an outer diameter of 200mm. Its gears are manufactured from cut steel, allowing it to handle high torque. ■Product Name Planetary Gear Module LGU200-M ■Specifications ・Actual Reduction Ratio: 3 / 4.3 / 5 ・Outer Diameter: φ200mm ・Gear Material: Cut Steel *For more details, please feel free to contact us. You can also download the Matex Planetary Gear Reducer catalog (PDF) below.
We are continuously striving for better manufacturing with strict quality control!
Our company has obtained ISO 9001 and ISO 14001 certifications at all of our factories, and we enforce company-wide quality management policies. Additionally, for Planetary Gear Reducers, various drive devices, and Electric Actuators, we have designed and manufactured our in-house testing equipment, which we use to conduct rigorous experiments and verifications such as durability and lifespan tests to enhance the reliability of our designs. Even during mass production, we respond appropriately to customer requests for testing and inspection, conducting operational checks, static destruction tests, and noise measurements after product assembly. **Distinctions** - All factories ISO 9001 and ISO 14001 certified. (Our Chinese factory is additionally ISO/TS 16949 certified) - Thorough quality management conducted at all facilities. - On-demand additional testing and inspection. - Conducting operational checks, static destruction tests, and noise measurements after product assembly. *For more details, please feel free to contact us. You can also download the Matex Planetary Gear Reducer catalog (PDF) below.
We will respond to your requests for completely custom products by handling everything from design and prototyping to mass production!
Matex has extensive expertise in the design, development, prototyping, and mass production of drive components! Our company designs optimal Electric Actuators and Planetary Gear Reducers with excellent cost-performance by combining various materials and processing methods. We also design and develop Planetary Gear Reducers tailored to customers' requests for applications such as electric wheelchairs, motor rollers, automatic toilet seats, and more. Furthermore, we continue to collaborate with companies and universities in technical partnerships and joint development, as well as conduct applied development and continued research to improve our existing products, focusing on shortening lead times, reducing costs, and improving quality. 【Distinctions】 ■ Design and development of Planetary Gear Reducers tailored to individual requests. ■ Continuous development of new technologies in collaboration with external companies and universities ■ Development of drive systems aimed at implementation in service robots and other applications ■ Continuous efforts to shorten lead times, reduce costs, and improve quality of existing products *For more details, please feel free to contact us. You can also download the Matex Planetary Gear Reducer catalog (PDF) below.
![[Real Example of Our In-House Development!] Planetary Gear Reducer for Home Appliances](https://image.mono.ipros.com/public/product/image/fea/2000354657/IPROS7645296562221534766.PNG?w=280&h=280)
In-House Development Example: Planetary Gear Reducer Capable of Two Different Simultaneous Outputs for use in Hand Blender!
Matex is a manufacturer capable of designing developing, prototyping, and mass producing of Planetary Gear Reducers and Electric Actuators. [In-House Development Example] -Our customer requested a Planetary Gear Reducer capable of simultaneously providing two different outputs for a hand blender. -Proposed Solution: A two-speed output structure using a unique reduction mechanism. -Product Features: A reducer that enables two-speed output on the same axis. -Applications: Reducer for home appliances. *For more details, please download the PDF below or feel free to contact us.
This product has proven to be reliable in assist devices in welfare, medical, and workplace settings.
【Features】 ■ Coaxial speed reduction of motor. ■ By stacking reducers in a multi-stage configuration, the speed ratio can be increased. For example, with a first-stage speed ratio of 5:1 and a second-stage ratio of 3:1, the total speed reduction of a 2-stage unit becomes 15:1. ■ By reversing the input and output, this product can be used as a speed increaser. ■ Since this is a unique product that only consists of the planetary gear mechanism, we leave the design of the casing/housing up to the customer. * For more information on installation and casing, please download the "Design Guide" below. ■ The high backdrivability of this product has led to a rapid increase of adoption in assist devices in medical, nursing, and workplace settings!
We offer Planetary Gear Reducers suited to a wide range of applications thanks to their modular design and can flexibly accommodate requests for customization! *Detailed catalog available.
Using our unified and reliable manufacturing system, Matex responds to your requests for further space-saving and high torque specifications by providing a wide range of standard Planetary Gear Modules (plastic, sintered steel alloy, machined steel). Our products can achieve high torque levels through coaxial connection of multiple stages (in such a multi-stage configuration, the reduction ratios of the individual stages are multiplied, e.g. 4x5=20). We handle everything from custom design to mass production. Our company also engages in injection molding and metal processing. Feel free to check our company information section for more details. *You can download the detailed Matex Planetary Gear Reducer catalog below. ■ Features of Matex Planetary Gear Modules 1. Efficiency: 95% for single-stage use, 90% for two-stage use. 2. Noise: Gear noise is significantly reduced thanks to a special structure holding the planetary load. Load fluctuations do not affect noise levels. 3. Equal Load Distribution Mechanism: The conventional disadvantages of Planetary Gear mechanisms have been resolved by our equal load distribution mechanism. 4. High Torque: A unit that pursues the planetary equal load holding mechanism achieves compact size and high torque. *For more details, please download the materials or feel free to contact us.
