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

Last Updated: Aggregation Period:Mar 18, 2026~Apr 14, 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 18, 2026~Apr 14, 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 アラム Osaka//Machine elements and parts

Coupling Product ranking

Last Updated: Aggregation Period:Mar 18, 2026~Apr 14, 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 Half-split coupling lineup ケーティーアールジャパン

Coupling Product List

661~690 item / All 836 items

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Ball Valve Block Coupling "TKU" [Fluid Connector]

Simplify the flow structure with a ball valve block to reduce pressure loss, and easily switch ON/OFF with a lever! Can be attached and detached without worrying about residual pressure!

<Features> - This coupling can maintain a stable flow with almost zero pressure loss. - It has a ball valve inside, allowing for ON/OFF switching with a lever. - Due to its structural design, it is not affected by internal residual pressure, making it safe and easy to attach and detach. - The main body is made of SUS316Ti, which is resistant to rust and has high strength. - There are various options available, including a feature that colors the lever for visual identification to prevent incorrect connections.

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  • Coupling

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Emergency Disconnection Device "Safety Breakaway" [Fluid Connector]

A safety device that automatically activates during natural disasters or unpredictable emergencies at sea! A coupling that can minimize fluid leakage!

This is a safety device that automatically activates in the event of unpredictable phenomena such as natural disasters or human errors like forgetting to disengage. It minimizes fluid leakage, preventing environmental destruction caused by leaks. The durability temperature varies by product, but it can handle temperatures from -196°C to 150°C. The product lineup includes seven types: ABS, ABH, ACS, ACH, MBS, MBH, and KBH (connection lines range from 1 inch to a maximum of 12 inches). The A series (ABS/ABH/ACS/ABH) is intended for general industrial use. The M series (MBS/MBH) is designed for marine applications. The K series (KBH) is for ultra-low temperature use. Each series has its own characteristics. Please feel free to contact us for more details.

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  • Coupling
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Semiconductor manufacturing equipment - coupling for chiller cooling piping [fluid connector]

Non-spill coupling with no liquid dripping during attachment and detachment: Ideal for connecting cooling pipes in semiconductor manufacturing equipment and chiller systems!

In semiconductor manufacturing processes, where high productivity and reliability are required, flexible maintenance of various equipment and efficient temperature control are essential, necessitating high-performance and reliable quick couplings. At Stäubli, we offer a variety of non-spill quick couplings for fluids that can be used in various applications within the semiconductor manufacturing process, including testing equipment and chiller units. Stäubli's technological expertise ensures reliable sealing in cooling circuits. Connectors with a flat face design minimize liquid drippage, enabling safe connection and disconnection throughout the entire process.

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  • Pipe Fittings
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NATO STANAG 3756 compliant "TTX" [Fluid Connector]

Large-diameter coupling compliant with NATO STANAG 3756 standards! No liquid leakage coupling! Usable for fuel ammonia and general chemical fluids!

● Easy Operation Despite its large diameter, it is lightweight! The handle can be turned for easy attachment and detachment! It can be connected even with residual pressure (connectable up to 15 Bar of residual pressure)! ● Non-Spill Structure A large diameter coupling with almost zero liquid spillage. ● Compliant with NATO STANAG 3756 Standards If existing products comply with NATO STANAG 3756 standards, they are compatible, allowing for use with either a socket or a plug purchased. ● Equipped with a swivel function to prevent hose "twisting." ● Capable of handling up to 100A (4 inches).

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Cooling circuit large flow male-female identical coupling 'TDU' [Fluid Connector]

A coupling that allows for high flow of fluid without worrying about pressure loss with a ball valve!

In addition to the conventional 24mm diameter, the 2-inch connector TDU 50 mm has finally arrived! This meets the increasing demand for modularity in data center architecture. 【Full Flow】 The ball valve is arranged to ensure a linear flow path, providing excellent flow efficiency and pressure loss. 【Easy Operation, Safe Connection】 - No special procedures are required for operation; simply turn the lever for easy operation. - It is not affected by residual pressure in the fluid, allowing for connection even under pressure. - The valve can only be opened when connected, and it remains closed when separated. 【Swivel Mechanism】 Prevents hose twisting, allowing for smooth operation.

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Easy attachment and detachment with handle operation, large-diameter coupling [Fluid Connector]

"Handle Lock" Easy attachment and detachment even with large diameters! "Non-Spill" Almost zero liquid spillage during attachment and detachment! "Ball Valve Lock" Reduces pressure loss!

**Large Diameter Non-Spill Coupling** Product Names: **TCH** / **TCB** / **TTX** (3 types) <Features> ● A non-spill structure that minimizes liquid leakage, air ingestion, and contamination into the circuit during attachment and detachment, ensuring a safe working environment for operators. ● Adopts Stobri's unique locking mechanism, 'Bayonet Lock', allowing easy attachment and detachment by simply turning the handle. ● Can be connected under residual pressure up to 6 bar. ● Achieves lightweight and easy attachment/detachment despite large diameter. ● Equipped with a swivel at the hose connection to prevent hose 'twisting'. ● Product lineup up to a maximum of 100A (4 inches). **Large Diameter Ball Valve Block Coupling** Product Names: **TKU** / **TKM** / **TDU** (3 types) <Features> ● The simple internal structure allows for stable high flow rates with almost zero pressure loss. ● A ball valve that allows easy ON/OFF switching with a lever. ● Due to the structure of the main body, it is not affected by internal residual pressure, allowing for safe and easy attachment and detachment. ● Product lineup up to a maximum of 80A.

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  • Pipe Fittings
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Liquid leak-free stainless steel coupling 'MCB' [Fluid Connector]

Easy operation with just a push to connect and a pull to disconnect! Made of stainless steel (316 series)! Non-spill coupling with no liquid dripping during attachment and detachment!

【Non-Spill】 The flat face structure prevents liquid dripping, air ingestion, and foreign matter contamination during attachment and detachment. It ensures the safety of the operator and keeps the surrounding environment clean. 【Compact Design】 With an ergonomic design for ease of use, it is compact and can be installed in various locations without restriction. 【Easy Operation】 Simple operation with just a push to connect (automatic ball lock system) and a pull to disconnect. 【Excellent Mechanical Strength】 The part of the plug that inserts into the socket (guide mechanism) is long, providing sufficient strength against vibrations and other forces. 【Secure Lock】 A large number of locking balls are arranged to create a reliable and robust locking system. 【KES Sealing】 If the connection part has a G-thread, easy sealing is achieved with KES sealing (see detailed information).

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Safety-focused coupling for compressed air [fluid connector]

A highly airtight coupling for compressed air that emphasizes safety measures to prevent hose bouncing during coupling separation due to internal pressure.

Stäubli offers a wide range of products for compressed air couplings and their related accessories, providing solutions that optimize safety, energy efficiency, and reliability. The state-of-the-art quick-release couplings, designed based on ergonomic principles, use lightweight, high-quality materials and prioritize operability and safety. Safety is particularly emphasized as a top priority, with considerations made at all levels from connection to disconnection. Stäubli's compressed air couplings minimize operator risk through hose jump prevention technology compliant with ISO 4414, ensuring safety during coupling disconnection.

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Hot Press (Hot Stamping) Case Study: Production of Double Door Rings

Case Study - New Double Door Ring Production Line

● Multi-Coupling System By arranging multiple connectors (fluid connectors and electrical connectors) on a single plate, it allows for collective attachment and detachment, contributing to efficiency! ● Various and Abundant Product Lineup A rich product lineup tailored to the usage environment (temperature, pressure) and specifications (fluid, electrical)! ● Customized Products Customize the optimal products for your equipment from the plate according to specifications! ● High Durability and Long Lifespan Achieves durability that allows for one million attachments and detachments (regular maintenance is required). ● Maintainable Couplings The couplings, which are component parts, can be replaced by the user using a maintenance kit (set of consumable parts). By replacing the consumable parts in the maintenance kit, performance can be restored to that of new products. ● Selection of Non-Spill Structure (No Drip Coupling) Auto-Couplings Non-spill structure couplings can be adopted according to your desired specifications. The flat face structure prevents liquid drips, air entrapment, and foreign matter contamination during attachment and detachment. It ensures the safety of operators and keeps the surrounding environment clean.

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Exhaust silencer SILENCER

We also design and manufacture silencers not listed in the catalog.

When using the silencers from Tei Manufacturing, if modifications, size adjustments, or other changes are necessary, we can accommodate your requests. Additionally, we can design and manufacture silencers that are not listed in the catalog. We always strive to provide detailed services tailored to our customers' needs and to engage in manufacturing and sales from the user's perspective. The exhaust silencers include the round type, horizontal layout with straight flow direction "TS series," round type, horizontal layout (mounted type) with right angle flow direction "TL series," round type, vertical layout with U-shaped flow "TV series," and round type, vertical layout with right angle flow "TF series." For more details, please contact us or refer to the catalog.

  • Ventilation and Exhaust
  • Processing Contract
  • Coupling

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Spacer coupling/Innotech

By significantly reducing working hours, tools, and labor, cost savings can be achieved!

We would like to introduce the "Spacer Coupling" that we handle. This product is equipped with elements such as "smoothly transmits shaft power," "does not transmit machine vibrations or shaft runout to the other side," "does not generate thrust from the shaft coupling," and "allows for independent rotation of the driven and driving sides by removing the coupling bolts." Additionally, the structure is simple, making it easy to install and remove the spacer and coupling bolts. There is no need for lubrication or maintenance. 【Features】 ■ Smoothly transmits shaft power ■ Does not transmit machine vibrations or shaft runout to the other side ■ Does not generate thrust from the shaft coupling ■ Allows for independent rotation of the driven and driving sides by removing the coupling bolts *For more details, please download the PDF or feel free to contact us.

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Sain Corporation "Full Flat Coupling to Prevent Oil Leaks and Air Ingress"

High performance and high quality! A reliable product that efficiently meets various applications.

CEJN, the global specialist in quick couplings, leverages over 50 years of experience to continuously produce high-quality, high-performance, and safe products. 【Product Line Introduction】*Excerpt =Features= - Flat, face design - One-touch connection - Safety lock mechanism included ■ Series 165 [Nominal diameter 5mm, made of steel] Couplings for medium to low pressure hydraulic applications. ■ Series 265 [Nominal diameter 6.3mm, made of steel] Compliant with ISO 16028 standards. Dust caps are also available as an option. ■ Series 365 [Nominal diameter 10mm, made of steel] Compliant with ISO 16028 standards. Dust caps are also available as an option. ■ Series 565 [Nominal diameter 12.5mm, made of steel] Compliant with ISO 16028 standards. Dust caps are also available as an option. ■ Series 665 [Nominal diameter 16mm, made of steel] Compliant with ISO 16028 standards. Dust caps are also available as an option. ~Continued at the bottom of the page.~ *For more details, please download the catalog and feel free to contact us.

  • Hydraulic Equipment
  • Testing Equipment and Devices
  • Coupling

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Ultra-high pressure quick connect coupling

The simple and reliable locking mechanism guarantees optimal safety and convenience during connection.

This diverse range of quick connect couplings has been specifically developed to meet the demands of ultra-high pressure applications. The easy and reliable locking mechanism ensures optimal safety and convenience when connecting to pumps and various hydraulic jacks, rams, rescue tools, torque wrenches, bolt tensioners, clamping systems, and more. = Features = ■ Maximum operating pressure of 300MPa / 43,500PSI ■ Non-drip connection and disconnection ■ Wide selection of connections ■ Compact design ■ Standard dust cap included ■ Automatic manifold specification products (optional) ■ Safety valve built-in nipple for hose cutting (optional) * For more details, please download the catalog and feel free to contact us. * Specifications and detailed information can be found in the catalog.

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Coupling "Servoflex Series"

Thorough analysis using the finite element method, ultra-high rigidity metal plate spring type.

This is a super high-rigidity metal plate spring coupling developed for servo motor applications. It has excellent properties, being rigid in the torsional direction while soft in the twisting, step difference, and axial directions. The elastic element, which is the plate spring, has pursued the most ideal shape through thorough analysis using the latest finite element method. We offer a compact and lightweight SFC model made of high-strength aluminum alloy for the hub, and an SFS model that uses carbon steel for the main body, allowing for various options. Additionally, we have a rich lineup of SFM and SFF models developed for the main spindle and feed shaft applications in machine tools. 【Features】 ○ Super high rigidity ○ Low inertia ○ No backlash For more details, please contact us or download the catalog.

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Coupling "Centerflex Series"

Flexible rubber and resin coupling

Rubber couplings utilize the elasticity of rubber, while resin couplings utilize the elasticity of resin to dampen and absorb shocks and vibrations. They have advantages such as high flexibility, low noise, easy maintenance due to no lubrication required, simple structure, and long lifespan. They have a wide range of applications, from construction machinery and ships to generators and general industrial machinery. 【Features】 - High power compatibility - High flexibility For more details, please contact us or download the catalog.

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Coupling "Schmidt Coupling"

A coupling that allows for parallel movement of the rotating axis.

Traditionally, power transmission with misaligned shafts has often been composed of spline shafts and universal joints, but the Schmidt coupling achieves compact and efficient power transmission. The Schmidt coupling is a misalignment coupling that utilizes the crank motion of links, where the power input at one end disk is transmitted to the other end disk via the links and center disk. Since the amount of shaft movement is determined by the length of the links, it not only allows for power transmission with misaligned shafts but also enables parallel movement of the shaft during rotation. 【Features】 ○ The eccentricity can range from 23mm to 85mm with a torque of 7850N·m. By using it to connect with the drive motor of the movable roller, the spacing between the fixed roller and the movable roller can be freely adjusted within the allowable range. For more details, please contact us or download the catalog.

  • Coupling
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Coupling "Servo Flex Coupling" SFC Model

[RoHS Directive Compliant] Adopts an optimal outer diameter shape for the size of the hole, minimizing inertia to achieve suitability for high acceleration operation.

This is a leaf spring type coupling that uses lightweight, high-strength high-tensile aluminum alloy for the clamp hub, offering high torsional rigidity and responsiveness. We provide a double element type with flexible characteristics by arranging elements in a double configuration through a spacer, as well as a high-rigidity single element type. Both types achieve reduced moment of inertia by having hub outer diameters (shapes) corresponding to the shaft diameter. 【Features】 ○ Ultra-low inertia ○ Easy, reliable, no backlash ○ Heat insulation ○ Compatible with tapered shafts For more details, please contact us or download the catalog.

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Coupling Servo Flex "SFF(-N) Model"

The torsional rigidity is extremely high, allowing for precise axis rotation and ultra-precise control.

Based on the specifications and dimensions of the latest servo motors, we set parameters such as allowable torque and compatible shaft diameters, ensuring the best match with the latest servo motors from various manufacturers. We offer a clamp method that provides excellent assembly workability and a highly reliable wedge fastening method. Both achieve an allowable torque that is more than 1.5 times (maximum) compared to our conventional products. Downsizing of the coupling is possible, contributing to a reduction in inertia moment. Additionally, you can choose from a wide variety of options, including compatibility with tapered shafts of servo motors. 【Basic Specifications】 ○ Allowable Torque: 8N·m to 600N·m ○ Outer Diameter: Φ38mm to Φ118mm ○ Hole Machining Finished Products: Φ8mm to Φ55mm ○ Backlash: Zero For more details, please contact us.

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Coupling Centerflex "CF-A Model"

It enables power transmission with excellent flexibility and absorption of vibrations and shocks.

It enables power transmission with excellent flexibility and vibration/shock absorption. Power is transmitted by elastic rubber, which excels in absorbing vibrations and shocks, thereby reducing noise from machinery. The rubber part of the elastomer consists of polygonal rubber and aluminum inserts embedded at its vertices, each of which is firmly bonded through vulcanization. By bolting this rubber body to the cylindrical hub and flange hub in both radial and axial directions, power transmission through the rubber body is achieved. In particular, the radial bolting creates a pre-compressed structure in the rubber body, allowing for power transmission with excellent flexibility and vibration/shock absorption. 【Basic Specifications】 ○ Continuous Torque: 10N·m to 5000N·m ○ Outer Diameter: Φ 56mm to 370mm ○ Hole Diameter: Φ d1: 9mm to 115mm / d2: 9mm to 130mm ○ Operating Ambient Temperature: -30℃ to 95℃ For more details, please contact us.

  • Coupling
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Coupling Centerflex "CF-H Model"

Easy connection and disconnection of input and output with simple movement in the axial direction, making maintenance easy.

- Easy connection and disconnection of input and output with simple axial movement, making maintenance easy. - Compatible with spline hole machining to match the pump shaft, with a center lock mechanism for zero backlash. Power is transmitted through polyester resin with the elasticity of rubber. It excels in vibration and shock absorption, achieving heat resistance, cold resistance, and oil resistance that natural rubber cannot provide. Additionally, it allows for easy connection and disconnection of input and output with simple axial movement, making maintenance easy. 【Basic Specifications】 ○ Continuous Torque: 100N·m to 2500N·m ○ Outer Diameter: Φ 125mm to 330mm ○ Hole Diameter: d1: 14mm to 42mm / d2: 46mm to 120mm For more details, please contact us.

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85 years of achievements! Presenting the 'Comprehensive Catalog' of Miki Pulley's mechanical component parts.

About 700 pages of extensive content! Everything you need for mechanical components like couplings, electromagnetic clutches, and brakes is available!

Miki Pulley, which handles various mechanical component parts including high-performance couplings, is currently offering the latest edition of its "Comprehensive Catalog" for free! The catalog, which spans approximately 700 pages, consolidates all types of mechanical component parts. You can choose products that match your desired specifications by referring to actual application examples, considering factors such as torque, load characteristics, lifespan, and size. 【Featured Products】 ■ Couplings ■ ETP Bushings ■ Electromagnetic Clutches and Brakes ■ Variable and Reduction Gears ■ Inverters ■ Linear Shaft Drives ■ Torque Limiters ■ Rosta and more, all included in this extensive 700-page catalog. *You can view a digest version from the "Catalog Download" section. If you would like the complete version, please apply through the "Contact Us" section.

  • Gearbox
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Coupling High-Performance General Purpose Type 'Starflex STW'

In response to our customers' requests, we have newly added two sizes to our lineup for high-torque motors!

The "Starflex STW" is a simple structure elastic coupling that uses polyurethane elastomer in the element section. With a significant improvement in "shaft holding power" due to the optimal design of the clamp hub, it achieves a "30% increase in transmitted torque" compared to the conventional ALS model. Additionally, we offer three models of elements based on their characteristics, allowing for a wide range of applications. 【Features】 ■ Improved shaft holding power due to the optimal design of the clamp hub ■ New lineup of high-torque models in two sizes ■ Three types of elements *For more details, please download the PDF or feel free to contact us.

  • Coupling
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Coupling "Metal Coil Spring Type Baumann Flex"

Achieving excellent flexibility and compact, high torque! Suitable for use in vacuum equipment and medical devices.

We would like to introduce the "Baumann Flex" handled by Miki Pulley Corporation. It is a coupling that connects the hubs mounted on the shaft with a metal coil spring, achieving excellent flexibility and compact, high torque. We offer a lineup that includes small capacity types, standard coupling types, and standard single flange types. 【Features】 ■ High flexibility ■ High torque ■ Stainless steel ■ Allows a maximum angular displacement of 14° ■ 3-layer coil *For more details, please download the PDF or feel free to contact us.

  • Coupling
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Coupling Resin Bellows Type Beloflex

No backlash! Compact design with an integrated structure of aluminum alloy hub and resin boots.

"Beloflex" is a resin-made bellows coupling suitable for stepping motors and encoders. By adopting a highly elastic resin boot (polyester resin), it absorbs vibrations, resulting in extremely low axial reaction forces due to mounting errors. Additionally, the compact design features an integrated structure of an aluminum alloy hub and a resin boot, with no backlash. 【Features】 ■ Allows a maximum angular misalignment of 10° ■ Minimal reaction force due to mounting errors (eccentricity) ■ Compact design ■ Highly flexible ■ Vibration and shock absorption ■ No backlash *For more details, please download the PDF or feel free to contact us.

  • Coupling
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