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Gearbox Product List and Ranking from 25 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

Gearbox Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 住友重機械工業 Tokyo//Industrial Machinery
  3. 広和機工 Hiroshima//Industrial Machinery 本社
  4. 4 null/null
  5. 5 null/null
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Gearbox Product ranking

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. Cycloidal reducer for servo motors 住友重機械工業
  2. Harmonic drive reducer (robot joint, robot joint module)
  3. Planetary Gear Reducer Product Catalog
  4. 4 High-precision, high-rigidity reducer "Galaxie"
  5. 5 Bayer continuously variable transmission, Bayer cycloidal variable speed reducer 広和機工 本社

Gearbox Product List

46～60 item / All 359 items

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Gear Reducer "AE/AER Series"

Gear Reducer "AE/AER Series"

Simplifying specifications and reducing costs! Achieving high load tolerance, low noise, and low vibration by improving tooth contact rate.

The "AE/AER Series" is a low-cost type of reducer. We offer the "AE Series" with a straight type output shaft ball bearing and the "AER Series" with an angle type output shaft ball bearing. The "AE Series" simplifies specifications to reduce costs. The "AER Series" boasts over 30% higher output torque than the spiral bevel gear due to the adoption of spiral bevel gears. 【Features】 ■ AE Series - Output shaft ball bearing - straight type - Simplified specifications to reduce costs - Only one type of backlash - Output shaft available only with key *For more details, please refer to the PDF document or feel free to contact us.

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Gear Reducer "AD/ADR/ADS Series"

Gear Reducer "AD/ADR/ADS Series"

A series with a shaft equipped with keys and taps on the input side is also available!

The "AD/ADR/ADS Series" is a flange output reduction gear. We offer the "AD Series" with a straight type output shaft taper roller bearing, the "ADR Series" with an angle type, and the "ADS Series" with an input side shaft type. Among them, the "ADS Series" features a shaft with a key and tap on the input side, allowing for easy driving using timing belts or couplings. This enables flexible design and space-saving during motor assembly. 【Features】 ■ AD Series - Flange output - Output shaft taper roller bearing, straight type - 7 types with 16 variations (reduction ratios from 4 to 100) *For more details, please refer to the PDF materials or feel free to contact us.

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Low-cost type reducer for servo motors

Low-cost type reducer for servo motors

Achieve lightweight at a low price! The reduction of internal inertia moment is achieved through miniaturization and high precision of internal components.

The "P2/P2R series" is a low-cost type of gearbox for servo motors. By miniaturizing and increasing the precision of internal components, the internal inertia moment has been reduced. There are 15 types of reduction ratios in 5 models (ranging from 3 to 100). *The PG2 series has 23 types of reduction ratios in 5 models (ranging from 3 to 1000). The orthogonal part of the P2R series uses spiral bevel gears. Additionally, it has achieved approximately 25% weight reduction compared to the conventional P series. *Only for P2. 【Features】 ■ Reduced backlash ■ Reduced inertia moment ■ Lightweight ■ Low cost ■ Uses spur gears *For more details, please refer to the PDF document or feel free to contact us.

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A trusted all-rounder loved for many years: the reducer 'AB/Series'.

A trusted all-rounder loved for many years: the reducer 'AB/Series'.

7 types of 21 variations (reduction ratios from 3 to 100)! A reduction gear equipped with needle roller bearings that enhance rigidity and allow for high torque.

The "AB Series" is a stainless steel standard-type reducer that has been a beloved all-rounder for many years. It features a straight type output shaft with ball bearings and offers 21 variations in 7 types of reduction ratios (from 3 to 100). This product employs precision helical planetary spur gears that improve output capability by 33% compared to spur gears, achieving high precision and low noise (56dB). With a patented planetary carrier design that directly supports the sun gear's bearings with the planetary carrier, it prevents misalignment and significantly reduces noise, vibration, and transmission loss. 【Features】 ■ Straight type output shaft with ball bearings ■ 21 variations in 7 types of reduction ratios (from 3 to 100) ■ Robust structure without a case, resulting in a larger contact surface, improved rigidity, and high torque tolerance.

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Pioneer of planetary gear reducers - Reducer 'AB/Series'

Pioneer of planetary gear reducers - Reducer 'AB/Series'

Prevents core misalignment and significantly reduces noise, vibration, and transmission loss! A reduction gear equipped with needle roller bearings that enhance rigidity and allow for high torque.

The "AB Series" is a stainless steel standard type reducer that has been a beloved all-rounder for many years. It features a straight type output shaft ball bearing and offers 21 variations across 7 models (with reduction ratios from 3 to 100). This product utilizes precision helical planetary spur gears that improve output capacity by 33% compared to spur gears, achieving high precision and low noise (56dB). With a patented planetary carrier design that directly supports the sun gear's bearing with the planetary carrier, it prevents misalignment and significantly reduces noise, vibration, and transmission loss. 【Features】 ■ Straight type output shaft ball bearing ■ 21 variations across 7 models (reduction ratios from 3 to 100) ■ Robust structure without a case, resulting in a large contact area, increased rigidity, and high torque tolerance.

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If you're struggling with over-specification! Servo motor reduction gear P2 series.

If you're struggling with over-specification! Servo motor reduction gear P2 series.

The miniaturization and high precision of internal components have resulted in a smaller internal moment of inertia!

The "P2 Series" is a reduction gear for servo motors with a backlash accuracy of 14 arc minutes or less. Due to the miniaturization and high precision of internal components, the internal inertia moment has been reduced. The orthogonal part uses spiral bevel gears. Additionally, it has achieved approximately 25% weight reduction compared to the conventional P series. 【Features】 ■ Backlash reduction 　Backlash accuracy of 14 arc minutes or less ■ Lightweight ■ Uses spur gears ■ Reduction of inertia moment ■ Low cost

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The savior of cost reduction! Servo motor reduction gear P2 series

The savior of cost reduction! Servo motor reduction gear P2 series

Achieves approximately 25% weight reduction compared to the conventional P series! Backlash accuracy of less than 14 arc minutes!

The "P2 Series" is a reduction gear for servo motors with a backlash accuracy of 14 arc minutes or less. Due to the miniaturization and high precision of internal components, the internal inertia moment has been reduced. The orthogonal part uses spiral bevel gears. Additionally, it has achieved approximately 25% weight reduction compared to the conventional P series. 【Features】 ■ Reduced backlash 　Backlash accuracy of 14 arc minutes or less ■ Lightweight ■ Uses spur gears ■ Reduced inertia moment ■ Low cost

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Up to 1/10000! Unlimited choice of reduction ratios - High precision reducer for servo motors.

Up to 1/10000! Unlimited choice of reduction ratios - High precision reducer for servo motors.

High efficiency, low noise! High-precision reducer for servo motors compatible with various motor shaft diameters.

The "AH/AHK Series" is a high-precision reduction gear for servo motors that accommodates various motor shaft diameters. This series features high torque, high efficiency, and low noise, while reducing backlash. It has optimized inertia moment and output torque. Additionally, we also offer a flange shaft as an optional component. 【Features】 ■ High torque ■ High efficiency ■ Low noise ■ Reduced backlash *For more details, please refer to the PDF materials or feel free to contact us.

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Long-lasting precision with heat-treated dentures! High-precision reducer for servo motors.

Long-lasting precision with heat-treated dentures! High-precision reducer for servo motors.

Up to 1/10000! A high-precision reducer for servo motors that supports various motor shaft diameters with a wide selection of gear ratios.

The "AH/AHK Series" is a high-precision reduction gear for servo motors that accommodates various motor shaft diameters. This series features high torque, high efficiency, and low noise, while reducing backlash. It has optimized inertia moment and output torque. Additionally, we offer flange shafts as optional parts. 【Features】 ■ High torque ■ High efficiency ■ Low noise ■ Reduced backlash *For more details, please refer to the PDF document or feel free to contact us.

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Shaft, flange, and output type are selectable! High-precision reducer.

Shaft, flange, and output type are selectable! High-precision reducer.

High precision reduction gear for servo motors compatible with various motor shaft diameters, ensuring long-lasting accuracy at the denture grinding process!

The "AH/AHK Series" is a high-precision reduction gear for servo motors that accommodates various motor shaft diameters. This series features high torque, high efficiency, low noise, and reduced backlash. It has optimized inertia moment and output torque. Additionally, we offer flange shafts as optional components. 【Features】 ■ High torque ■ High efficiency ■ Low noise ■ Reduced backlash *For more details, please refer to the PDF document or feel free to contact us.

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High-precision planetary gear reducer "AP/APK/APC/APCK series"

High-precision planetary gear reducer "AP/APK/APC/APCK series"

Ideal for rack and pinion applications! Introducing a low-noise, high-precision planetary gearbox.

The "AP/APK/APC/APCK series" is a high-torque, high-precision planetary gearbox. It supports a wide range of applications. The "APK/APCK series" offers gear ratios in eight orthogonal types (4 to 5500). In addition to compatibility with flange and cubic mounting, it is well-suited for rack and pinion applications. 【Features】 ■ High torque ■ Optimization of output torque and moment of inertia ■ High precision ■ Long lifespan ■ Low noise ■ Suppression of temperature rise *For more details, please refer to the PDF materials or feel free to contact us.

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