We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Precision reducer.
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Precision reducer Product List and Ranking from 7 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

Precision reducer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. ナブテスコ 本社 Tokyo//Machine elements and parts
  3. 加茂精工 本社 Aichi//Machine elements and parts
  4. 4 SKG 本社 Niigata//robot
  5. 5 null/null
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Precision reducer Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. What kind of company is Nabtesco? ナブテスコ 本社
  2. Precision Reducer RV(TM)-Original: Nabtesco
  3. High-precision control precision reduction gear RV(TM)-E: Nabtesco
  4. 4 SKG Ultra-Precision Reducer Catalog "Transforming the Next Generation of the Robotics Industry" SKG 本社
  5. 5 High-precision control precision reducer RV(TM)-N: Nabtesco

Precision reducer Product List

46～55 item / All 55 items

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A specialized company for standard AC geared motors. The market share in South Korea is over 50%.

A specialized company for standard AC geared motors. The market share in South Korea is over 50%.

Holding precision measurement and reliability testing equipment! Producing a diverse range of products applicable to a wide variety of fields.

Our company handles motors manufactured by SPG, a leading specialized company in geared motors in South Korea, producing small precision motors, industrial motors, and household motors. The company supplies core components necessary for smart factories through the development and production of ultra-precision reducers, which are at the heart of the Fourth Industrial Revolution in robotics. Based on 30 years of accumulated technology, they produce a diverse range of products that can be applied to the product's application characteristics and a wide range of application fields, and their quality and performance are globally recognized. 【Features】 ■ Equipped with precision measurement and reliability testing equipment ■ Owns a unique certification laboratory (TUV/CCC, etc.) ■ Major global companies such as GE, Whirlpool, and Electrolux have adopted SPG motors *For more details, please refer to the PDF document or feel free to contact us.

  • Other motors
  • AC Motor
  • DC Motor

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SKG Ultra-Precision Reducer Catalog "Transforming the Next Generation of the Robotics Industry"

SKG Ultra-Precision Reducer Catalog "Transforming the Next Generation of the Robotics Industry"

Maximize the fatigue limit of the flexure gear component! Freely select the spring thickness for high torque compatibility.

What has significantly changed in the wave gear type reduction gear mechanism so far is the separation of the flex gear's deflection structure function into the gear meshing section and the output extraction section. This allows for maximizing the fatigue limit of the deflection spring gear section while enabling flexible selection of spring thickness for high torque applications. The output section adopts a shaft/cam hole method, allowing for high precision positioning through adjustable backlash amounts due to high torque compatibility and shaft arrangement. 【Features】 ■ Improved rigidity and durability of the reduction gear… Buckling torque is 200% of the conventional method ■ Enhanced positioning accuracy… Backlash and hysteresis loss are both half of the conventional method ■ Achieved low vibration through shaft/cam hole output method *For more details, please refer to the PDF document or feel free to contact us.

  • Gearbox

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Precision Reducer "RV"

Precision Reducer "RV"

Smooth movement and precise positional accuracy are achievable! The "N Series" and "C Series" are available in the lineup.

The "RV" is a high-precision control reduction gear that employs a plano-centric reduction mechanism. Due to the large number of simultaneously engaged teeth, it is compact and lightweight while maintaining high rigidity and resistance to overload. With low backlash, rotational vibration, and inertia, it offers excellent acceleration performance, smooth movement, and precise positioning accuracy. It has a proven track record in fields such as industrial robots, machine tools, assembly devices, and transport equipment. We encourage you to consider it. 【Features】 ■ High rigidity / High impact resistance ■ High output torque / High durability ■ Low vibration ■ Wide range of reduction ratios ■ Flat and compact ■ High precision positioning (accurate rotation) *For more details, please refer to the PDF document or feel free to contact us.

  • Gearbox

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【Issues that can be resolved】I want to improve the positioning accuracy of the robot's travel axis.

【Issues that can be resolved】I want to improve the positioning accuracy of the robot's travel axis.

Helping to solve various challenges in the manufacturing field! Contributing to the improvement of equipment operability.

We will introduce the benefits of utilizing our "Precision Reduction Gear RV" with real examples. One customer had implemented a robot travel axis that could handle multiple processing devices with a single robot, but they were struggling with the instability of the travel axis's operation, which caused variability in the robot's movement. At that time, they became interested in our product, which is a gear head product combined with the "motor connection part," and decided to adopt the "GH series." The matching with the motor they were using was smooth, and thanks to the high positioning performance, the variability in the robot's travel was greatly improved. [Challenges] ■ They had introduced a robot travel axis that could handle multiple processing devices with a single robot, but the operation of the travel axis was unstable, leading to variability in the robot's movement. ■ They were also considering replacing the reduction gear for improvement, but it was quite a challenge to investigate the matching with the motor they were using. *For more details, please refer to the PDF document or feel free to contact us.

  • Gearbox

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【Problems that can be solved】I want to make semiconductor inspection equipment smaller.

【Problems that can be solved】I want to make semiconductor inspection equipment smaller.

Used in semiconductor inspection equipment and wafer transport devices! An example of contributing to the slimming down of the main body of the equipment.

We will introduce the benefits of utilizing our "Precision Reduction Gear RV" with real examples. One customer was experiencing frequent failures due to a weak rotation axis for the arm, making the entire device fragile and posing challenges for ensuring worker safety. In response, they directly consulted us to see if we could enhance the strength of the rotation axis with our high-rigidity product. After carefully listening to the current situation, we proposed a reduction gear suitable for the required precision. This contributed to slimming down the main body of the device and helped expand the operator's working area and improve safety. 【Case Summary】 ■ Issues - The rotation axis for the arm is weak, leading to frequent failures. - The entire device is fragile, making it difficult to ensure worker safety. ■ Results - Made significant contributions to slimming down the main body of the device. - Helped expand the operator's working area and improve safety. *For more details, please refer to the PDF document or feel free to contact us.

  • Gearbox

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[Case Study] Stainless Steel Shaft specification for Air Index Cylinder

[Case Study] Stainless Steel Shaft specification for Air Index Cylinder

An example of changing the shaft material to stainless steel to improve durability in a water environment.

We would like to introduce a case study involving the air index cylinder "MDF series" that we handle. In environments such as cleaning processes in food processing lines, equipment installed outdoors, or low-temperature environments where condensation frequently occurs, there have been cases where rust develops on the shafts (material: iron) used in the standard specification of MDF. By changing the shaft material from standard iron to stainless steel, the MDF was able to operate without compromising its performance and reliability, even in environments where water is present. [Case Overview] ■ Challenges - Rust was developing on the shaft (material: iron) in water-prone environments. ■ Effects and Benefits - Rust formation on the shaft was dramatically suppressed. - Deterioration of the shaft surface was prevented, ensuring smooth operation at all times. *For more details, please feel free to contact us.

  • cylinder

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[Research Material] Global Market for RV Precision Reducers

[Research Material] Global Market for RV Precision Reducers

Global Market for RV Precision Reducers: Spur Gears, Differential Gears, Industrial Robot Industry, Machine Tool Industry, Semiconductor Industry, LED/OLED Industry, Other Industries

This research report (Global RV Precision Reducer Market) investigates and analyzes the current status and outlook for the global RV precision reducer market over the next five years. It includes information on the overview of the global RV precision reducer market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the RV precision reducer market focus on spur gears and differential gears, while the segments by application cover the industrial robot industry, machine tool industry, semiconductor industry, LED/OLED industry, and other industries. The regional segments are categorized into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa to calculate the market size of RV precision reducers. The report also includes the market share of major companies in the RV precision reducer market, product and business overviews, and sales performance.

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