Gearbox Product List and Ranking from 11 Manufacturers, Suppliers and Companies

High-precision planetary gear reducer 'NGHP'

High-precision, high-efficiency reduction gear using a 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 disengage 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.

Company：エスアンドエフ
Price：Other

Material handling systems and equipment

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Cycloidal reducer

A best-selling reducer that achieves high performance with an innovative gear mechanism.

The "Cyclo Drive" achieves high strength and long life through its innovative mechanism. With a rich variety of options and support for service factors (SF), you can choose the optimal unit for your needs. ★You can quickly obtain the necessary data for product selection and design using the product configurator!★ It is an easy-to-use tool for selecting products. By entering the required information step by step, you can select a product that meets your usage conditions. Additionally, "dimensional drawings," "product selection information (specifications)," and "CAD data (2D and 3D)" are automatically generated and can be downloaded immediately. Please make use of it. *Please access the product selection page on the Sumitomo Heavy Industries PTC website > Product Configurator. (Sumitomo Heavy Industries PTC website: https://www.shi.co.jp/ptc/) *User registration (free) is required for use.

Company：住友重機械工業
Price：Other

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Planetary Gear Reducer for Servo Motors 'IB Series P2 Type'

Compact, high rigidity, and low backlash make it ideal for positioning.

The "IB Series P2 Type" planetary gear reducer for servo motors uses large-diameter precision angular bearings to support the output shaft, allowing it to handle significant radial loads within a compact casing. Additionally, it achieves high quietness through helical gears. The motor adapter is compatible with major motors from various servo motor manufacturers. 【Features】 - Industry-leading compactness - High quietness achieved through helical gears - Compatible with various servo motor manufacturers For more details, please contact us or download the catalog.

Company：住友重機械工業
Price：Other

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Planetary Gear Reducer for Servo Motors 'IB Series PK1 Type'

Compact, high rigidity, and low backlash, ideal for positioning.

The "IB Series PK1 Type" planetary gear reducer for servo motors uses large-diameter precision angular bearings to support the output shaft, allowing it to handle significant radial loads within a compact casing. Additionally, by employing spiral bevel gears on the input side, it achieves industry-leading compactness. The motor adapter is compatible with major motors from various servo motor manufacturers.

Company：住友重機械工業
Price：Other

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Planetary Gear Reducer for Servo Motors 'IB Series P1 Type'

Compact, high rigidity, and low backlash make it ideal for positioning.

The "IB Series P1 Type" planetary gear reducer for servo motors uses large-diameter precision angular bearings to support the output shaft, allowing it to handle significant radial loads within a compact casing. The motor adapter is compatible with major motors from various servo motor manufacturers.

Company：住友重機械工業
Price：Other

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Gear Reducer "7TW Series"

Suitable for wind power generation of 1.5MW to 3.5MW! A compact and lightweight gearbox specialized for rotary drive.

The "7TW Series" is a multi-layer reduction gear specialized for swivel drive. It further miniaturizes the existing yaw drive, and the new system for nacelle directional control is equipped with a brake for the inverter-controlled motor. This new design can be easily integrated into applications and has simplified maintenance. 【Features】 ■ Suitable for wind power generation from 1.5MW to 3.5MW ■ Miniaturization ■ Lightweight ■ Fewer components ■ Easy installation *For more details, please refer to the PDF document or feel free to contact us.

Company：TOHTO 本社
Price：Other

Power generation equipment
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22kW 1/5 reduction gearbox MT-22-1/5R・L

22kW with 1/5 reduction gear <Reduction gear, transmission, and speed increaser without motor>

The "MT-22-1/5R・L" is a 1/5 reduction gear for 22kw. Installation can be done at any angle—horizontal, vertical, or sideways—and since it is a mechanical reduction rather than an electric one, there are no issues with torque reduction at low speeds. Additionally, there are many models of reduction gears, speed increasers, variable speed drives, and forward/reverse switches that are not listed in the catalog. If you provide us with the power (kw), reduction ratio, speed increase ratio, variable speed ratio, input rotation speed, and input/output torque, we will send you the drawings of the suitable models. 【Features】 ■ Installation at any angle is possible ■ No issues with torque reduction at low speeds *For more details, please refer to the PDF materials or feel free to contact us.

Company：益製作所株式会社益製作所　本社・工場
Price：Other

Transport machinery

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Inline reduction gear with self-locking function for tilting and inversion devices, 100 kg·m.

Equipped with a unique self-locking function to maintain the load on the output side when stopped! Compact and ideal for tilting and inversion devices! Supports a permissible rated holding torque of 100 kgm!

The "S-Reducer," which is being adopted across various industries due to its higher efficiency and compact design compared to existing worm gear reducers, has improved its allowable rated holding torque from 80 kgm (785 Nm) to nearly the same size at 100 kgm (980 Nm). Its greatest feature is the unique self-locking function (shoji-lock), which allows for the retention of loads even when the movement is stopped during lifting, rotating, or tilting of equipment, making it ideal for situations where one wants to hold or work at a stopped position. It has been introduced as a mechanical component in various applications such as semiconductor manufacturing equipment, automotive assembly lines, and plant lid opening and closing. Another feature is that, unlike the aforementioned worm gear reducers, the input and output shafts are aligned in a straight line (in-line), making it very compact and easy to integrate into equipment. We offer a variety of reduction ratios according to the speed of rotation and input torque, so please feel free to consult us. *For more details, please visit our official website or feel free to contact us.*

Company：庄司歯車エンジニアリング
Price：Other

Lifts for the disabled

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Inline reduction gear with self-locking function for tilting and reversing devices, 50 kg·m.

Equipped with a unique self-locking feature to maintain the load on the output side when stopped! Compact and ideal for tilting and inversion devices! Supports a permissible rated holding torque of 50 kgm!

The "S-Reducer," which is being adopted across various industries due to its high efficiency and compact design compared to existing worm gear reducers, has improved its permissible rated holding torque from 40 kgm (392 Nm) to nearly the same size at 50 kgm (490 Nm). Its greatest feature is the unique self-locking function (shoji-lock), which allows for the retention of loads even when the movement is stopped during lifting, rotation, or tilting of equipment, making it ideal for situations where one wants to hold or work at a stopped position. It has been introduced as a mechanical component in various applications such as semiconductor manufacturing equipment, automotive assembly lines, and plant lid opening and closing. Another feature is that, unlike the aforementioned worm gear reducers, the input and output shafts are aligned (in-line), making it very compact and easy to integrate into equipment. We offer a variety of reduction ratios according to the rotation speed and input torque, so please feel free to consult us. *For more details, please visit our official website or feel free to contact us.*

Company：庄司歯車エンジニアリング
Price：Other

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Inline reduction gear with self-locking function for tilting and reversing devices, 25 kg·m.

Equipped with a unique self-locking feature to hold the load on the output side when stopped! Compact and ideal for tilting and inversion devices! Supports a permissible rated holding torque of 25 kgm!

The "S-Reducer," which is being adopted across various industries due to its high efficiency and compact design compared to existing worm gear reducers, has improved its allowable rated holding torque from 20 kgm (196 Nm) to 25 kgm (245 Nm) while maintaining almost the same size. Its greatest feature is the unique self-locking function (shoji-lock), which allows for the retention of loads even if the movement is stopped during the lifting, rotation, or tilting of equipment, making it ideal for situations where one wants to hold or work at a stopped position. It has been introduced as a mechanical component in various applications, including semiconductor manufacturing equipment, automotive assembly lines, and plant lid opening and closing. Another feature is that, unlike the aforementioned worm gear reducers, the input and output shafts are aligned in a straight line (in-line), making it very compact and easy to integrate into equipment. We offer a variety of reduction ratios according to the speed of rotation and input torque, so please feel free to consult us. *For more details, please visit our official website or feel free to contact us.*

Company：庄司歯車エンジニアリング
Price：Other

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Inline reduction gear with self-locking function for tilting and reversing devices, 6 kg·m.

Equipped with a unique self-locking feature to hold the load on the output side when stopped! Compact and ideal for tilting and inversion devices! Supports a permissible rated holding torque of 6 kgm!

The "S-Reducer," which is being adopted across various industries due to its high efficiency and compact design compared to existing worm gear reducers, has improved its allowable rated holding torque from 5 kgm (49 Nm) to nearly the same size at 12 kgm (58 Nm). Its greatest feature is the unique self-locking function (shoji-lock), which allows for the retention of loads even when the movement is stopped during lifting, rotation, or tilting of equipment, making it ideal for applications where it is necessary to hold or work at a stopped position. It is being introduced as a mechanical component in various areas such as semiconductor manufacturing equipment, automotive assembly lines, and plant lid opening and closing. Another feature is that, unlike the aforementioned worm gear reducers, the input and output shafts are aligned in a straight line (in-line), making it very compact and easy to integrate into equipment. We offer various reduction ratios according to the speed of rotation and input torque, so please feel free to consult us. *For more details, please visit our official website or feel free to contact us.*

Company：庄司歯車エンジニアリング
Price：Other

Lifts for the disabled

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Inline reducer with self-locking function, minimum reduction ratio 11, 5 kg·m.

Equipped with a unique self-locking feature to maintain the load on the output side when stopped! Allowable torque 5 kgm.

The "S-Reducer," which is being adopted across various industries due to its high efficiency and compact design compared to existing worm gear reducers, was developed in response to many requests stating, "The output torque can be small, but we want the advancement per rotation to be faster." Its greatest feature is the unique self-locking function (shoji-lock), which allows the device to maintain its load even if movement is stopped during lifting, rotation, or tilting. This makes it suitable for requirements such as wanting to hold or work at a stopped position. It has been introduced as a mechanical component in various applications, including semiconductor manufacturing equipment, automotive assembly lines, and plant lid opening and closing. Another feature is that, unlike the aforementioned worm gear reducers, the input and output shafts are aligned (in-line), making it very compact and easy to integrate into devices. Currently, this type is available only with a reduction ratio of 11. Additionally, all-stainless steel manufacturing is possible for cleanroom compatibility.

Company：庄司歯車エンジニアリング
Price：Other

Lifts for the disabled

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Winch, jack, and reducer for load holding without brakes for laboratories and research facilities.

Self-locking winches, rack jacks, and reducers are widely used in university research laboratories. The deciding factors for adoption are lightweight, smart, and compact!

We have developed a number of applied products that incorporate our self-locking mechanism (Shoji-Lock), which have been well received by our customers. (Patents obtained both domestically and internationally) <Features of Shoji-Lock Products> - When rotation is applied from the input side, the output side decelerates and transmits power, but rotation is not possible from the output side = self-locking function. This means that it can hold a load at the desired position without the need for a brake. - Compared to worm gear reducers with the same self-locking function, it is highly efficient. Additionally, while the worm has input and output axes that are orthogonal, our input and output shafts are aligned (in-line), making it considerably more compact, space-saving, and lightweight. - Unlike ratchets or one-way clutches, it can hold a load at any position where movement is stopped, regardless of the direction of rotation. It can also be restarted without releasing the brake (in either direction), offering simple operability. Furthermore, there is no ratchet noise, making it suitable for use in quiet environments. - It features a basic sealed structure (IP65) and is maintenance-free. - Each applied product is available in both manual-only and types that can be driven by commercially available electric tools (drill drivers).

Company：庄司歯車エンジニアリング
Price：Other

Small baggage lift

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Self-locking even during tilting and inversion! Compact inline reducer for labs and research facilities.

No need for brake or stopper! It can hold the load while stopped and allows work or experiments to be conducted at an angle. The input and output shafts are aligned in a straight line, achieving space-saving design!

This is a compact inline reduction gear equipped with our company's developed self-locking mechanism (Shoji-Lock). For example, it can hold the load even if the movement is stopped during the ascent, rotation, or tilting of the device, making it suitable for requests such as wanting to conduct experiments or perform tasks at the stopped position. Another feature is that, unlike conventional worm reduction gears with self-locking functions that require a considerable amount of space due to the input and output shafts being orthogonal, our design has the input and output shafts aligned (inline), allowing for a lightweight, smart, and compact design that can be easily integrated into various devices. The lineup can be selected based on output shaft torque and reduction ratio, with options available for output shaft torque ranging from 5 to 100 kgm (load × torque arm). Some products are also available in all stainless steel for cleanroom compatibility. The basic model is coated with black Teflon, which is resistant to rust. Additionally, it can operate and maintain load even without power during emergencies. It is being introduced as a mechanical component in various fields, including defense and military, plant-related applications, semiconductor manufacturing equipment, automotive assembly lines, and device lid opening and closing.

Company：庄司歯車エンジニアリング
Price：Other

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Suitable for tilting and reversing operations! Compact inline reducer for work and processing machinery.

No need for brake or stopper! It can hold the load while stopped and allows work or experiments to be conducted at an angle. The input and output shafts are aligned in a straight line, achieving space-saving design!

This is a compact inline reduction gear equipped with our company's developed self-locking mechanism (Shoji-Lock). For example, it can hold the load even if the movement is stopped during the ascent, rotation, or tilting of the device, making it suitable for requests such as wanting to conduct experiments or perform tasks at a stopped position. Another feature is that, unlike conventional worm reduction gears with self-locking functions that require a considerable amount of space due to the input and output shafts being perpendicular, our design has the input and output shafts aligned in a straight line (inline), allowing for a lightweight, smart, and compact design that can be easily integrated into various devices. The lineup can be selected based on output shaft torque and reduction ratio, with options available for output shaft torque ranging from 5 to 100 kgm (load × torque arm). Some products are also available in all stainless steel for cleanroom compatibility. The basic model is coated with black Teflon, which is resistant to rust. Additionally, it can operate and maintain load even without power during emergencies. It is being introduced as a mechanical element in various fields, including defense and military applications, plant-related industries, semiconductor manufacturing equipment, automotive assembly lines, and device lid opening and closing mechanisms.

Company：庄司歯車エンジニアリング
Price：Other

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Gearbox Product List and Ranking from 11 Manufacturers, Suppliers and Companies

Gearbox Manufacturer, Suppliers and Company Rankings

Gearbox Product ranking