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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

16～30 item / All 55 items

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Precision Reducer RV Comprehensive Catalog

Precision Reducer RV Comprehensive Catalog

Innovative motion control technology! Providing safety, security, and comfort in mobility and living spaces.

This catalog introduces the "Precision Reduction Gear RV," which is used in the joints of industrial robots, enabling precise movements while also supporting strength. It includes information on the "operating principle," "mechanism and features," and the types of machines and equipment in which it is utilized. Additionally, we also introduce products such as the compact and lightweight "RV-N" and the hollow type "RV-C," so please take a moment to read through it. [Contents (partial)] ■ Precision Reduction Gear RV ■ Operating Principle ■ Mechanism and Features ■ Also found in! Precision Reduction Gear RV ■ INDEX *For more details, please refer to the PDF document or feel free to contact us.

  • Gearbox

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Three features of the precision reduction gear RV.

Three features of the precision reduction gear RV.

Reduce the "gaps" in the gears to achieve smooth and precise movement! High torque and compact reduction gear.

We would like to introduce the features of our precision reduction gear series, "Precision Reduction Gear RV." The strength of a reduction gear varies depending on the structure of its gears. If the structure of the reduction gear is weak, it can lead to the fragility of the machines and equipment it is incorporated into. Therefore, our product employs a special gear called a trochoidal gear to enhance strength. Furthermore, by firmly supporting these gears with high-rigidity components, we have dramatically increased rigidity, resulting in a precision reduction gear that is strong against loads and impacts. [Features] ■ High Precision: Reduces the "gap" in gears, achieving smooth and accurate movement. ■ High Rigidity: Increases the number of "engaged teeth" in the gears to enhance strength. ■ High Torque & Compact: Maintains a small size while achieving high output. *For more details, please refer to the PDF materials or feel free to contact us.

  • Gearbox

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What kind of company is Nabtesco?

What kind of company is Nabtesco?

"What kind of company is Nabtesco?" Answers to questions related to our company.

Nabtesco is a publicly traded company on the Tokyo Stock Exchange Prime, born from two long-established manufacturers. Our strength lies in our technology called "motion control," which precisely manipulates movement. For example, we provide "automatic doors" that safely open and close, and "hydraulic equipment" that supports the operation of power shovels. In addition to our existing factories in Tsu City (Japan) and Changzhou City (China), we acquired land in Hamamatsu City in 2020. We are steadily preparing to expand our production base for precision reduction gears. To ensure we can always provide suitable precision reduction gears, we will continue to enhance our production system and product lineup. [Our Features] - A publicly traded company on the Tokyo Stock Exchange Prime, born from two long-established manufacturers - Our precision reduction gears excel in "balancing high torque and compactness" - We propose reduction gears of appropriate sizes, considering the necessary specifications for equipment - Our products are being adopted in various industries, including automotive manufacturing, logistics, and healthcare *For more details, please refer to the PDF materials or feel free to contact us.

  • Gearbox

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[Case Study] Long-Length Transport in Vacuum Environments and Clean Rooms

[Case Study] Long-Length Transport in Vacuum Environments and Clean Rooms

Suitable for needs such as transporting precision machinery and use in clean rooms!

We would like to introduce a case study of our "TCG Runner." In a vacuum environment and clean room, stainless steel ball screws were used for transportation, but due to concerns about vibrations caused by deflection, transportation of lengths exceeding 1 meter was not possible, and we were searching for linear motion components to replace the ball screws. After implementation, similar to the conventional stainless steel ball screws, we maintained corrosion resistance and rust prevention effects while enabling smooth operation without deflection even for long-distance transportation exceeding 1 meter. 【Features】 - Compatible with vacuum environments and clean rooms due to corrosion resistance and rust prevention effects in stainless steel specifications, as well as various optional features. - Supports long-distance transportation and achieves high-precision positioning. - Contributes to cost reduction while meeting required specifications. *For more details, please refer to the related links or feel free to contact us.

  • Transport and handling robots

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[Case Study] Adaptation to Equipment Space and Simplification of Equipment Design

[Case Study] Adaptation to Equipment Space and Simplification of Equipment Design

An example where the motor is installed in the horizontal direction and the height from the table surface is controlled.

We would like to introduce a case study of our "Pearldex PDW Series." We were considering a turntable that operates at a constant pitch, but the challenge was that combining a servo motor with a reducer resulted in axial elongation. After implementation, the motor was installed horizontally, reducing the height from the table surface. Since the table, reducer, and motor are integrated, we were able to simplify the equipment design and consolidate suppliers. [Related Cases] - Improvement in takt time - Increased strength - Enhanced production efficiency through high-speed transport (gantry loader) *For more details, please refer to the related links or feel free to contact us.

  • Transport and handling robots

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[Case Study] Improvement of Product Quality and Reduction of Running Costs

[Case Study] Improvement of Product Quality and Reduction of Running Costs

A case that led to a decrease in the rate of defective products and a reduction in the work of wiping off wear powder adhered to the products.

We would like to introduce a case study of our "TCG Ring (Full Ring)" implementation. In the existing equipment, a belt pulley was adopted due to concerns about backlash. While the occurrence of play was prevented due to the friction of the belt, dust from the worn belt adhered to the products, leading to defective products and the need for manual cleaning of the dust from the products, which became a challenge. After the implementation, maintenance became unnecessary, and the hassle of adjusting the belt tension was eliminated. 【Features】 - Maintains non-backlash while solving the issue of wear dust adhesion. - Reduces the number of mechanical components for belt tension adjustment, thereby reducing the maintenance work for regular tension adjustments. - Extends the maintenance cycle, contributing to a reduction in maintenance costs and running costs. *For more details, please refer to the related links or feel free to contact us.

  • Other conveying machines

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[Case Study] Strength Improvement

[Case Study] Strength Improvement

A case where the groove strength was improved by widening the cutting angle.

We would like to introduce a case study of our PearlDex "PDW Series" implementation. The client was using PDW but wanted to improve torque. However, the challenge was that the gear ratio and frame number could not be changed. After implementation, we improved groove strength by widening the allocation angle, achieving increased strength without modifying the equipment. 【Related Cases】 - Adaptation to equipment space and simplification of equipment design - Improvement of takt time - Increased production efficiency through high-speed transport *For more details, please refer to the related links or feel free to contact us.

  • Other conveying machines

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[Case Study] Improvement of Processing and Production Efficiency, Cost Reduction

[Case Study] Improvement of Processing and Production Efficiency, Cost Reduction

An example of cost reduction achieved by replacing a ball screw with a thick shaft diameter.

We would like to introduce a case study of our "TCG Runner." In the current product, a ball screw is used, but it has a large reduction ratio, resulting in long feed and return times, which negatively affects production efficiency. Additionally, due to the use of long ball screws, thicker shafts are required to address deflection, leading to increased costs. After implementation, we achieved stable long-stroke transport without the concerns of deflection associated with ball screws. 【Features】 - Improved production efficiency through high-precision positioning and increased speed - Achieved smooth acceleration and deceleration with non-backlash - Contributed to cost reduction by replacing thick shaft ball screws *For more details, please refer to the related links or feel free to contact us.

  • Other conveying machines

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[Case Study] Achieving Space Savings

[Case Study] Achieving Space Savings

A case where the compact design required for AGVs was achieved, resulting in increased product competitiveness.

We would like to introduce a case study of our ultra-thin differential gearbox, the "PSR Series." One of the challenges was finding a gearbox that could achieve a compact design, such as a low-profile structure, which is required for next-generation AGVs. After implementation, the entire AGV became more compact. 【Related Case Studies】 ■ Compacting and lowering the size of the equipment (body) ■ Improving production efficiency through high-speed transport *For more details, please refer to the related links or feel free to contact us.

  • Other conveying machines

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[Case Study] Gantry Machining Machine Using Rack and Pinion

[Case Study] Gantry Machining Machine Using Rack and Pinion

Introduction to the drive unit of the gantry (portal type) machining machine! The operation is linear motion (all axes: xyz).

We would like to introduce a case study of our TCG runner, the 'CRA&CPA/CRC&CPC series'. Our product was implemented to meet the demanding specifications of non-backlash, long length, high speed, low noise, high precision, and low dust generation. Please feel free to consult us when you need assistance. 【Case Overview】 ■ Product Application: Drive unit for gantry (portal) machining machines ■ Operation: Linear motion (all xyz axes) ■ Industries Implemented: Large machine tools, laser processing machines, water jet processing machines ■ Main Requirements: Non-backlash, long length, high speed, low noise, high precision, and low dust generation *For more details, please refer to the PDF document or feel free to contact us.

  • ガントリー加工機-2.PNG
  • Other conveying machines

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[Case Study] Gantry Loader Using Rack and Pinion

[Case Study] Gantry Loader Using Rack and Pinion

Requirements such as non-backlash, long length, high speed, and low noise! Case study of TCG runners.

We would like to introduce a case study of our TCG runner, the "CRA&CPA/CRC&CPC series." The product application is for the drive unit of a gantry loader, and its operation is linear (on the xz axis). The main requirements are non-backlash, long length, high speed, low noise, high precision, and low dust generation. Please feel free to consult us when you need assistance. 【Case Overview】 ■ Product Application: Drive unit of a gantry loader ■ Operation: Linear (on the xz axis) ■ Industries Introduced: Machine tools, various processing machines ■ Main Requirements: Non-backlash, long length, high speed, low noise, high precision, and low dust generation *For more details, please refer to the PDF document or feel free to contact us.

  • ガントリーローダ-2.PNG
  • Other conveying machines

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[Case Study] Large Processing Machine (Railway Vehicles) Using Rack and Pinion

[Case Study] Large Processing Machine (Railway Vehicles) Using Rack and Pinion

The product is used for railway vehicle processing machines! An example where high positioning accuracy for long linear motion is required.

We would like to introduce a case study of our TCG runner, the "CRA&CPA/CRC&CPC series." The requirements specified the need for positioning accuracy in linear motion for heavy and oversized processing machines with non-backlash capabilities. The operation is linear motion. Please feel free to consult us when you need assistance. 【Case Overview】 ■ Product Application: Railway Vehicle Processing Machine ■ Operation: Linear Motion ■ Industries Introduced: Aerospace, Space, Railways *For more details, please refer to the PDF materials or feel free to contact us.

  • 大型加工機(鉄道車両)-2.PNG
  • Other conveying machines

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[Case Study] Conveyor System Using Motorized Indexing

[Case Study] Conveyor System Using Motorized Indexing

The action is intermittent rotation! The main requirements are a compact size, low cost, and easy control implementation case.

We would like to introduce a case study of our "Pearldex PDW Series." The product application is conveyor drive, and the operation is intermittent rotation. It has been implemented in the general industrial machinery and food machinery industries. Please feel free to consult us when you need assistance. 【Case Overview】 ■ Product Application: Conveyor Drive ■ Operation: Intermittent Rotation ■ Implemented Industries: General Industrial Machinery, Food Machinery ■ Main Requirements: Compact, Low Cost, Easy Control *For more details, please refer to the PDF document or feel free to contact us.

  • コンベア駆動-2.PNG
  • Conveyor

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[Case Study] Miniaturization of Equipment and Simplification of Equipment Design

[Case Study] Miniaturization of Equipment and Simplification of Equipment Design

We will introduce a case that adopted a motorized cam-type indexing device with the aim of miniaturizing the entire apparatus!

We would like to introduce a case study that adopted our "Pearldex PDW Series." In the production process of small products such as electronic components, there were concerns that the axial dimensions would increase, leading to an overall enlargement of the equipment. Therefore, it was necessary to lower the turntable using other rotating mechanisms to miniaturize the entire device. By adopting this product, we were able to reduce the height of the equipment and successfully miniaturize the entire system. 【Case Overview】 ■Challenge - We wanted to lower the turntable using other rotating mechanisms to miniaturize the entire equipment. ■Effect - We were able to reduce the height of the equipment and successfully miniaturize the entire system. - We also contributed to reducing the design workload of the equipment. *For more details, please refer to the PDF document or feel free to contact us.

  • 装置の小型化2.PNG
  • 装置の小型化3.PNG
  • 装置の小型化4.PNG
  • Other motors

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