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Coupling Product List and Ranking from 101 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Mar 25, 2026~Apr 21, 2026
This ranking is based on the number of page views on our site.

Coupling Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Mar 25, 2026~Apr 21, 2026
This ranking is based on the number of page views on our site.

  1. ケーティーアールジャパン Hyogo//Machine elements and parts
  2. null/null
  3. AISHIN INDUSTRIAL CORPORATION Saitama//Industrial Machinery
  4. 4 サンワ・エンタープライズ Saitama//Machine elements and parts
  5. 5 藤川伝導機 Tokyo//Industrial Machinery

Coupling Product ranking

Last Updated: Aggregation Period:Mar 25, 2026~Apr 21, 2026
This ranking is based on the number of page views on our site.

  1. Disk coupling "RADEX-N, RIGIFLEX-N" ケーティーアールジャパン
  2. Air transport piping coupling "Eurac Coupling" AISHIN INDUSTRIAL CORPORATION
  3. Grip Lock CAD Data List
  4. 4 ROTEX Flexible Coupling ケーティーアールジャパン
  5. 5 Toyo Love Flex Coupling Catalog 藤川伝導機

Coupling Product List

601~630 item / All 837 items

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Chain coupling

Due to the point of force action being near the periphery, even small sizes can exhibit great transmission capability!

The "Chain Coupling" is a structurally simple and highly flexible shaft joint assembled with two sprockets and a double-row roller chain, allowing for connection and disconnection of both shafts with a single pin. The roller chain engages with the sprocket teeth around its entire circumference, distributing the torque among each tooth. Additionally, since the point of force application is near the outer circumference, it can demonstrate significant transmission capability even in a compact size. JIS compliant products from HC3012 to HC8022 are always in stock. 【Features】 ■ Easy alignment ■ Excellent durability ■ Compact yet powerful ■ Easy to handle ■ Safe and compact ■ Abundant stock *For more details, please refer to the PDF document or feel free to contact us.

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Gear coupling "IUS-A"

Compact and high torque transmission! Small size, high load, long lifespan, and low cost.

"IUS-A" is a gear coupling that can be used in tight spaces where machinery is densely packed. With grease lubrication and a small outer diameter, it is suitable for high-speed rotation. It can be used in various fields such as steelmaking machinery, plants, paper-making machinery, machine tools, various pumps, and other general industrial machinery and measuring instruments. [Features] - Can be used in tight spaces where machinery is densely packed - Suitable for high-speed rotation *For more details, please refer to the PDF document or feel free to contact us.

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Industrial Machine Clamp Element/Coupling Catalog

A diverse lineup of products including the SCE series and SPC series!

This catalog introduces the "Clamp Element/Coupling" from Sankei Co., Ltd. It includes a table summarizing the dimensions and performance of the SCD/SCN series and SPC-M series. Additionally, it provides handling instructions and key points for selection, so please make use of it for product selection. [Contents (excerpt)] ■ Product Overview ■ SCE Series ■ SCD/SCN Series ■ Clamp Element Handling Instructions ■ SPC Series ■ SPC-M Series *For more details, please refer to the PDF document or feel free to contact us.

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Nylon chain coupling

Actually, it's this amazing! Torque can be increased while keeping the overall length the same.

We would like to introduce our "Nylon Chain Coupling." It has a simple structure that connects two sprockets with a nylon chain, allowing for installation even when the distance between the two shafts is short. Additionally, connecting with a nylon chain coupling enables the overall compactness of the device. The coupling can be assembled just by wrapping the nylon chain around the outer circumference of the sprocket and inserting the joint pin. 【Features】 ■ Installable with short shaft distances ■ Easy to attach and detach due to the wrapping ■ Lightweight, low backlash, and long lifespan ■ Torque can be increased while maintaining the same overall length *For more details, please download the PDF or feel free to contact us.

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Roller chain coupling

With the insertion and removal of a single connecting pin of the roller chain, the connection and disconnection of both shafts can be easily achieved!

The "roller chain coupling" is a product that consists of a robustly manufactured double-row roller chain wrapped around two sprockets for coupling purposes. The rotational force is distributed across all the teeth of the powerful roller chain and sprocket, which are hardened on the surface, demonstrating excellent durability. Additionally, the clearance between the chain, sprocket, and various components of the chain absorbs significant misalignment between the two shafts. 【Features】 ■ Excellent durability ■ Easy connection and disconnection ■ Absorbs significant misalignment ■ Wide variety of types *For more details, please download the PDF or feel free to contact us.

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Joe Flex Coupling L/LN Series

We offer the LN series of high-precision couplings with excellent vibration damping characteristics and the L series with outstanding environmental resistance!

We would like to introduce the "Jo-Flex Coupling L/LN Series" that we handle. By adopting new materials for the spider, the "Jo-Flex Coupling LN" achieves excellent vibration damping characteristics, while the "Jo-Flex Coupling L" standardizes a hub that eliminates troublesome hole processing, making it compatible with common shaft diameter combinations. Please feel free to contact us when you need assistance. 【Features of Jo-Flex Coupling LN】 ■ Superior vibration countermeasures and shock absorption during startup and stopping due to servo motor drive ■ Non-backlash torque transmission is possible ■ Two types of spiders can be selected ■ Simple structure consisting of two hubs and one spider *For more details, please download the PDF or feel free to contact us.

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Power rigid coupling

High torsional rigidity! Significant cost reduction achieved through a simple structure and standardization of parts.

The "Power Rigid Coupling" is a machine tool product that achieves highly reliable fastening through a taper lock structure. In response to various demands such as high-speed and high-precision machining, as well as cost reduction, it realizes high torsional rigidity, low inertia moment, and low cost. Additionally, the structure allows for tightening from both sides, which speeds up alignment and assembly work. 【Features】 ■ High torsional rigidity ■ Reliable fastening ■ Non-backlash ■ Compact ■ Inexpensive *For more details, please download the PDF or feel free to contact us.

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HR Coupling

We propose a design suitable for various harsh usage conditions! A high-elasticity coupling that buffers heavy impacts and vibrations.

The "HR Coupling" is an excellent coupling that exhibits a cushioning function to protect surrounding equipment from the heavy impacts that occur continuously in the working table drive system near the steel rolling mill. It is particularly suitable for rolling equipment (manipulators, feed rollers, etc.). Since all the components are made of metal, there is minimal component degradation, resulting in outstanding durability. Additionally, it significantly reduces vibrations from the rotational direction in response to shocks during startup and shutdown. 【Features】 - All components are made of metal, resulting in minimal component degradation and excellent durability. - The eccentricity, angular misalignment, and axial adjustment amounts can be larger compared to gear couplings. - Particularly suitable for rolling equipment (manipulators, feed rollers, etc.). - Significantly reduces vibrations from the rotational direction in response to shocks during startup and shutdown. *For more details, please download the PDF or feel free to contact us.

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FM disk-type coupling

For use in steelmaking machinery, plants, etc.! A safe mechanism even during overloads and unexpected accidents.

The "FM Disk Coupling" is a product that features no backlash, high torque, high rotation, high durability, and long lifespan. Since there are no sliding or rolling parts, it does not require lubrication. Maintenance involves only a visual inspection of the disk elements and checking for looseness in bolts and nuts during inspections. Additionally, it has a high transmission torque and is balanced due to high-precision machining, allowing it to withstand high-speed rotation. 【Features】 ■ No lubrication required, maintenance-free ■ No backlash, high torsional stiffness ■ High torque, high rotation ■ Large allowable misalignment ■ Long lifespan ■ Safe mechanism *For more details, please download the PDF or feel free to contact us.

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Coupling General Catalog

Introducing a diverse array of unique pairings pulsating with proven technology!

This catalog is a comprehensive coupling catalog produced by Asa Electronics Industry Co., Ltd. It includes information on how to select couplings, technical materials, as well as disk-type couplings, plastic couplings, and Oldham couplings. Coupling failures can lead to equipment malfunctions, often resulting in significant damage. Since unexpected excessive loads can occur in the rotating systems of equipment, it is necessary to select couplings carefully and with a high safety factor. [Contents (partial)] ■ Introduction ■ Table of Contents ■ How to Select Couplings ■ Technical Materials ■ Disk-Type Couplings *For more details, please download the PDF or feel free to contact us.

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Camellia Coupling Catalog

Tsukuba connects 'reliable trust'! We propose the appropriate coupling for each application.

This catalog introduces the "Tsubaki Couplings" that we handle. It features various products, including the "Flagship Type" that meets a wide range of applications and the Standard Type, which excels in basic performance. This is a reference book worth reading, so please take a look. 【Contents (excerpt)】 ■ Ectoflex Coupling NER Series ■ Ectoflex Coupling NEF Series ■ Ectoflex Coupling NEH Series ■ Ectoflex Coupling NER Series [CFRP Spacer Specification] ■ Ectoflex Coupling NEF Series [Stainless Steel Specification] ■ Roller Chain Coupling [Stainless Steel Specification] *For more details, please download the PDF or feel free to contact us.

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Joe Flex Coupling "LN Series"

Introducing a high-precision coupling with excellent vibration damping characteristics!

The "LN Series" is a Joeflex coupling that achieves excellent vibration damping characteristics by adopting new materials for the spider. In addition to the clamp type, we have also added a taper lock type suitable for high-speed operation to our lineup. We also offer the "L Series," which can accommodate a wide range of shaft hole combinations. 【Features】 ■ Excellent vibration countermeasures and shock absorption during startup and stopping, driven by servo motors. ■ By appropriately combining the spider and hub, it is possible to transmit torque without backlash while still being a Joeflex coupling. ■ Two types of spiders are available: 98A, which excels in vibration damping, and 64D, which has high torsional rigidity and excellent wear resistance. *For more details, please download the PDF or feel free to contact us.

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Flexible Coupling "MOC" <Oldham Type>

The eccentric reaction force caused by misalignment is small, reducing the burden on the shaft!

The "MOC" is an Oldham-type flexible coupling. The spacer is made from environmentally friendly recycled carbon fiber reinforced resin. The hub and spacer allow for significant eccentricity and angular misalignment due to slippage. It complies with the group standard (TES 1403) of the Japan Machine Tool Builders' Association. Additionally, we also offer the Oldham-type and clamping-type flexible coupling "MOC-C," among others. 【Material and Finish】 ■ Hub: A2017 anodized ■ Spacer: Recycled carbon fiber reinforced polyacetal ■ Hex socket set screw: SCM435 with black trivalent chromium plating ■ Hex socket bolt: SCM435 with black trivalent chromium plating *For more details, please download the PDF or feel free to contact us.

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ROTEXT Coupling Catalog

Overview, basic specifications, selection, finishing hole diameter table, and a wealth of information on ROTEX GS couplings are available!

This catalog provides a comprehensive introduction to the "ROTEX Couplings" and "ROTEX GS Couplings." It includes a summary of the ROTEX Couplings, as well as information on nominal sizes, structure, features, spiders, coupling selection, materials, hub shapes, dimensions, and more. Additionally, it contains information on the overview, basic specifications, selection, finishing hole diameter table, and permissible assembly displacement for the ROTEX GS Couplings. We encourage you to make use of this information. [Contents (partial)] ■ Overview of ROTEX Couplings ■ Nominal types ■ Structure, features, and spiders of ROTEX ■ Coupling selection ■ Materials, hub shapes, and dimensions of ROTEX *For more details, please download the PDF or feel free to contact us.

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Coupling NEF Series Friction Type Fastening Guidebook

Solve your questions about friction-based fastening with servo drive in this one book! A diverse lineup is available.

This document is a guidebook for the friction-type fastening of the Ectoflex Coupling NEF series. It introduces four types of fastening methods: clamp fastening, taper lock fastening, power lock fastening (EL series), and power lock fastening (KE, TF, etc.). With a diverse lineup, we meet various demands such as reducing assembly man-hours, achieving high transmission torque, compact design, and accommodating large diameter shafts. [Contents] ■ Clamp fastening ■ Taper lock fastening ■ Power lock fastening (EL) ■ Power lock fastening (KE, TF, etc.) *For more details, please download the PDF or feel free to contact us.

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Ectoflex Coupling NEF Series/NER Series

How about making that coupling zero for grease replacement work? With the disc type, grease replacement is unnecessary.

We would like to introduce the Ectoflex Couplings that we handle, specifically the 'NEF Series / NER Series'. Due to their disc type design, there is no need for grease replacement, and they excel in maintenance and total cost compared to gear couplings. The NEF Series can be directly replaced with specifications that have the same overall length and hub length as the gear coupling. Additionally, with the center unit structure of the NER Series, the installation time for couplings is reduced by half. Easy installation allows for a significant reduction in the labor involved, greatly shortening the work time. 【Features】 ■ NEF Series: Direct replacement possible with specifications that have the same overall length and hub length. ■ NER Series: Significant reduction in work time with easy installation. *For more details, please download the PDF or feel free to contact us.

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Ectoflex coupling for cooling tower specifications

Adopting CFRP spacers achieves a weight that is one-third compared to stainless steel! Realizing ultra-lightweight.

We would like to introduce the cooling tower specifications of our Ectoflex couplings, "NER Series/NEF Series." The hub, disk, and bolts are made of stainless steel, making them suitable for outdoor conditions where cooling water may splash. They are lighter than those made of steel or stainless steel, allowing for a higher dangerous rotational speed and enabling further long-length compatibility. Installation can be done easily even in high places with poor scaffolding. The flange face dimensions can be specified in 1mm increments. 【Features】 ■ Ultra-lightweight: The mass of the spacer is 1/3 compared to stainless steel ■ High corrosion resistance: Superior to stainless steel in terms of corrosion resistance ■ Long-length compatibility: Due to their lightweight, they allow for a higher dangerous rotational speed and further long-length compatibility *For more details, please download the PDF or feel free to contact us.

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Ectoflex Coupling User Guide

A comprehensive lineup from small to large sizes. This single book resolves various questions regarding different applications.

This document is a guidebook that covers everything from the consideration stage to the usage stage. It explains questions at each stage: design, surrounding environment, handling, and maintenance in a Q&A format. It corresponds to four series: NES series, NEF series, NER series, and NEH series. The Ectoflex coupling transmits torque through frictional force and can be used without lubrication and with no backlash, as there are no sliding parts. If used correctly, it can be used for a long time. [Contents] ■ Design section ■ Surrounding environment section ■ Handling section ■ Maintenance section *For more details, please download the PDF or feel free to contact us.

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Coupling "ATRAFLEX AFT Series"

It has a structure that eliminates metal-to-metal sliding, so lubrication is unnecessary! The only spare part is the insert.

The "ATRAFLEX AFT Series" features a special resin insert with notches, making it a coupling with excellent maintenance characteristics. The specially designed inserts come in four types that can be selected based on application. They also offer excellent chemical resistance and can be used across a wide range of temperatures. By simply moving the drive ring axially, the insert can be replaced. The insert is notched for easy attachment and detachment. Additionally, we also offer the "Shock Guard TGH Series." 【Features】 ■ Reduction in maintenance labor ■ Superior inserts ■ No lubrication required *For more details, please download the PDF or feel free to contact us.

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Free Joint Series CHS Coupling for Air Pressure Piping

Multiple air take-offs are possible from a single piping outlet.

Please be sure to refer to the precautions for coupling operations.

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Energy-saving coupling "Mega Flow Series"

The residual pressure release function lowers the compressor's set pressure, contributing to reduced electricity costs. Easy to connect.

The "Mega Flow Series" is a full-flow design coupling (shaft joint) that simultaneously addresses pressure loss, flow loss, and air leakage. By eliminating resistance inside the coupling and reducing pressure loss, it is possible to lower the set pressure of the compressor, contributing to reduced electricity costs. There are compact and ball valve types available, allowing you to choose the lever shape according to the application, such as at the hand-held part of air tools. 【Features】 - Equipped with a residual pressure release mechanism to prevent whip action of hoses and recoil when removing tools. - Can be connected without pressure as there is no air pressure applied during plug connection. - Includes a locking mechanism to prevent disconnection during use. - Supports one-touch connection. *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

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Coupling "Semi-lock coupling"

The high flow design maximizes the performance of air tools and equipment.

The "Semi-lock coupling" maximizes the performance of air tools and equipment through its high flow design. The sleeve's operation is restrained in a pressurized connection state, and it features a locking function that prevents the sleeve from operating due to hose dragging or coupling drop. It uses a high-strength aluminum alloy for the body, significantly reducing weight. 【Specifications】 ○ Fluid used: Compressed air ○ Operating temperature range: -5 to 60℃ ○ Maximum operating pressure: 1.5MPa For more details, please contact us or download the catalog.

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Coupling "Coupling Protection Series"

A retrofit type that can be directly installed onto existing piping.

Absool is an easy-to-attach coupling cover that can be directly installed on existing piping. It reduces scratches caused by work contact. The Joint Wrap prevents scratches from coupling drops and impacts due to its foam rubber material. It absorbs shocks from collisions and reduces the intrusion of chips, oil, and paint, thereby extending the lifespan of the coupling. 【Specifications】 [Joint Wrap] ○ Model: CC-1213 ○ Protection Diameter: 24–30 øD (mm) ○ Thickness: 2 (mm) ○ Weight: 10 (g) For more details, please contact us or download the catalog.

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Would you like to stop air leaks? 'CHS Series - Mega Flow Series'

Let's check the tightening of the hose band, reconnect the hose, and properly re-pipe it!

We would like to introduce the couplings from our company: the "CHS Series" and the "Mega Flow Series." The "CHS Series" reduces air leaks caused by plug damage and packing hardening. It has a sealed threaded section, allowing for direct piping. The "Mega Flow Series" features a one-touch connection and, in the purge type, has a function to release residual pressure on the secondary side (hoses, tools, etc.), preventing hose whip and recoil when removing tools. 【CHS Series Features】 ■ Easy attachment and detachment ■ Comprehensive item selection ■ Air leak prevention ■ Sealed threaded section (R-thread) *For more details, please refer to the PDF document or feel free to contact us.

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Atoms Coupling "Mechanical Pipe Joint" "Repair Clamp"

Confident in strength and workability. Easy installation with just one torque wrench!

The Atom's coupling is a mechanical pipe joint that excels in strength and workability, making it a reliable choice for piping such as SGP, SUS, and pipes with similar outer diameters, while also being labor-saving and cost-effective. 【Features】 ■ Can be installed with just one torque wrench ■ Easy on-site installation ■ Lighter than flange connections ■ No secondary processing of pipes required ■ Prefabricated installation is possible ■ Reduces total costs ■ Can be installed in small spaces ■ Can absorb angular displacement ■ Shortens installation time

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Atoms Coupling "GR Type"

No secondary processing of piping required! Can be installed with just one torque wrench! For connecting various pressure piping.

Atom's coupling is a mechanical joint that excels in strength and workability, making it safe to use with piping such as SGP, SUS, and those with similar outer diameters, while also being labor-saving and cost-effective. The "GR type" is a connecting coupling suitable for piping connections in narrow spaces. It has excellent grip strength to prevent disconnection and can be installed with just one torque wrench. Additionally, there are products certified by the Japan Water Works Association and GR fire certification, as well as options with inner plates for connecting negative pressure piping. 【Features】 ■ No secondary processing of piping required ■ Can be installed with just one torque wrench ■ Ideal for piping connections in narrow spaces ■ Excellent grip strength to prevent disconnection *For more details, please refer to the PDF materials or feel free to contact us.

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Atoms Coupling "GR Type (Firefighting Certified Product)"

Outstanding grip for preventing disconnection! Can be installed with just one torque wrench! For connecting fire extinguishing pipes.

The Atom's coupling is a mechanical joint that excels in strength and workability, making it a reliable choice for piping such as SGP, SUS, and those with similar outer diameters, while also being labor-saving and cost-effective. The 'GR type (fire protection certified)' is a connection coupling suitable for connecting fire protection piping (wet and dry systems). No secondary processing of the piping is required. It can be installed with just one torque wrench. 【Features】 ■ Certified by the Japan Fire Equipment Safety Center ■ No secondary processing of the piping is required ■ Can be installed with just one torque wrench ■ Ideal for connecting piping in narrow spaces ■ Excellent grip to prevent pipe disconnection *For more details, please refer to the PDF materials or feel free to contact us.

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Atoms Coupling "FX Type"

No secondary processing of piping required! Can be installed with just one torque wrench! For connecting drainage and ventilation piping.

The Atom's coupling is a mechanical joint that excels in strength and workability, making it safe to use with piping such as SGP, SUS, and those with similar outer diameters, while also being labor-saving and cost-effective. The "FX type" is a connecting coupling suitable for drainage and ventilation piping connections. Once the piping is secured, it can also be used for various pressure piping. There are also products certified by the Japan Water Works Association. 【Features】 ■ Can be used for various pressure piping once the piping is secured ■ No secondary processing of the piping is required ■ Can be installed with just one torque wrench ■ Allows for piping connections in narrow spaces *For more details, please refer to the PDF materials or feel free to contact us.

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Atoms Coupling "KC Type"

Repairs can be made without stopping the fluid! It can also accommodate longer axial cracks such as those in VP.

The Atom's coupling is a mechanical joint that excels in strength and workability, making it a reliable choice for piping such as SGP, SUS, and those with similar outer diameters, providing labor-saving and cost-effective solutions. The "KC type" is a speedy and robust repair clamp suitable for fixing leaks in various piping systems. It can also accommodate longer axial cracks, such as those found in VP. 【Features】 - Capable of addressing longer axial cracks, such as those in VP - Well-suited for hole repairs after pipe cleaning - Repairs can be made without stopping the fluid flow - Excellent workability and easy installation - Wide applicability, including ductile iron pipes and cast iron pipes for drainage *For more details, please refer to the PDF materials or feel free to contact us.

  • Pipe Fittings
  • Piping Materials
  • Coupling

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Atoms Coupling "FD Type/FD-L Type"

Convenient for repairs in tight spaces! A repair clamp that splits into two when the tightening bolt is removed.

Atom's coupling is a mechanical joint that excels in strength and workability, making it safe to use with piping such as SGP, SUS, and those with similar outer diameters, while also being labor-saving and cost-effective. The 'FD type/FD-L type' is a repair clamp that splits into two parts, allowing for smooth workability. When the tightening bolt is removed, it splits into two, making it convenient for repairs in tight spaces. It can also easily and quickly handle repairs for large diameters. 【Features】 ■ Splits into two when the tightening bolt is removed ■ Smooth workability ■ Suitable for repairs in tight spaces ■ Can easily and quickly handle repairs for large diameters *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings
  • Piping Materials
  • Coupling

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