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Shaft couplings Product List and Ranking from 14 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Shaft couplings Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. オリエンタルチエン工業 Ishikawa//Machine elements and parts
  2. ニッタ化工品 Osaka//Building materials, supplies and fixtures
  3. ケーティーアールジャパン Hyogo//Machine elements and parts
  4. 4 酒井製作所 Aichi//Industrial Machinery
  5. 5 藤川伝導機 Tokyo//Industrial Machinery
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Shaft couplings Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Roller chain shaft coupling "OCM Chain Coupling" オリエンタルチエン工業
  2. Rubber Shaft Coupling "Toyo Love Flex Coupling" ニッタ化工品
  3. REVOLEX Flanged Deflection Shaft Coupling ケーティーアールジャパン
  4. 4 Sakai Precision Shaft Couplings General Catalog 酒井製作所
  5. 5 Precision Shaft Coupling - Leaf Spring Type (Compact Space-Saving) "TCS-B Series" 酒井製作所

Shaft couplings Product List

1～15 item / All 32 items

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Sakai Precision Shaft Couplings General Catalog

Sakai Precision Shaft Couplings General Catalog

Towards the future of "monozukuri" (manufacturing). Featuring precision correction shaft couplings "UA-C series" and more!

This catalog is a comprehensive catalog of Sakai Seisakusho Co., Ltd., which develops, manufactures, and sells belt-type continuously variable transmissions and precision shaft couplings. We offer a wide range of products, including the heavy-duty specification coupling "Precision Correction Shaft Coupling," which features a deflection structure with high rigidity yet minimal supporting reaction force, as well as the flexible high-precision coupling "Precision Spring Shaft Coupling," which combines a non-backlash deflection structure with a hub that pursues rotational balance and rigidity. [Contents] ■ List of models and selection guide ■ Seven features of Sakai Precision Shaft Couplings ■ Precision Correction Shaft Coupling ■ Precision Spring Shaft Coupling ■ Precision Fixed Shaft Coupling ■ Price list ■ Allowable torque list *For more details, please refer to the PDF materials or feel free to contact us.

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Precision Shaft Coupling - Leaf Spring Type (Compact Space-Saving) "TCS-B Series"

Precision Shaft Coupling - Leaf Spring Type (Compact Space-Saving) "TCS-B Series"

Achieving low inertia and high torque transmission in a compact, space-saving body.

The precision spring shaft coupling - leaf spring type (compact space-saving) "TCS-B series" achieves low inertia and high torque transmission in a compact space-saving body. It supports a maximum allowable torque of up to twice, with high rigidity and low inertia for high precision and high responsiveness in automatic control. The space-saving design for axial mounting ensures high reliability and easy shaft fastening with a two-bolt clamp connection. We offer a large bore hub specification that allows for combinations of significantly different shaft hole diameters. For more details, please download the catalog.

  • joint
  • Coupling

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Precision Shaft Coupling - Compensation Type (High Speed, High Response, High Torque) "UA-C Series"

Precision Shaft Coupling - Compensation Type (High Speed, High Response, High Torque) "UA-C Series"

The servo motor supports high speed, high response, and high torque.

The precision shaft coupling - compensation type (high speed, high response, high torque) "UA-C series" is compatible with servo motors for high speed, high response, and high torque. The shaft connection is secure and there is no shaft runout. The allowable eccentricity is 0.2mm, the allowable angular misalignment is 1°, and the maximum rotational speed is 6000r/min. It may also be possible to accommodate hole diameters other than the standard shaft hole diameter. For more details, please download the catalog.

  • joint
  • Coupling

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Precision Shaft Coupling - Leaf Spring Type (High Strength Aluminum) "LAD-C Series"

Precision Shaft Coupling - Leaf Spring Type (High Strength Aluminum) "LAD-C Series"

Lightweight, low inertia, made of high-strength aluminum. Adopts a 2-bolt system.

The precision shaft coupling - leaf spring type (high-strength aluminum) "LAD-C series" is made of lightweight, low-inertia high-strength aluminum. It adopts a 2-bolt system. It features a double leaf spring. The allowable eccentricity is 0.1mm (LAD-12C: 0.05mm), allowable angular misalignment is 0.5°, and allowable axial displacement is ±0.2mm (LAD-12C: ±0.1mm), with a maximum rotational speed of 8000r/min. For more details, please download the catalog.

  • joint
  • Coupling

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Precision Shaft Coupling - Supplementary Type (Easy Shaft Connection) "UCN-B Series"

Precision Shaft Coupling - Supplementary Type (Easy Shaft Connection) "UCN-B Series"

The shaft fastening is simple, and keyway machining is also unnecessary.

The precision shaft coupling - standard type (easy shaft fastening) "UCN-B series" allows for easy shaft fastening without the need for keyway machining. It has a permissible eccentricity of 0.2mm, a permissible angular misalignment of 1°, and a maximum rotational speed of 6000r/min. While the usable angular misalignment is 1°, the structure can accommodate up to 3°. The fastening method can also be made taper clamp type on one side only. For more details, please download the catalog.

  • joint
  • Coupling

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Precision Shaft Coupling - Leaf Spring Type (Emphasis on Rigidity) "LCS-B Series"

Precision Shaft Coupling - Leaf Spring Type (Emphasis on Rigidity) "LCS-B Series"

A single type that emphasizes rigidity. Adopts a 2-bolt system.

The precision shaft coupling - leaf spring type (rigidity-focused) "LCS-B series" is a single type that emphasizes rigidity. It adopts a 2-bolt system. The allowable angular displacement is 0.5°, the allowable axial displacement is ±0.2mm, and the maximum rotational speed is 8000r/min. It may also accommodate hole diameters other than the standard shaft hole diameter. For more details, please download the catalog.

  • joint
  • Coupling

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Precision Shaft Coupling - Leaf Spring Type (for NC Woodworking Machines) "LCS-M Series"

Precision Shaft Coupling - Leaf Spring Type (for NC Woodworking Machines) "LCS-M Series"

Ideal for NC/MC machine tools and NC woodworking machines.

The "LCS-M Series" precision shaft coupling - leaf spring type (for NC woodworking machines) is designed for NC and MC machine tools as well as NC woodworking machines. It features a combination of 1/10 taper shaft fastening and bolt clamping. It has a single leaf spring, a permissible angular deviation of 0.5°, a permissible axial displacement of ±0.2mm, and a maximum rotational speed of 8000r/min. For more details, please download the catalog.

  • joint
  • Coupling

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Conduction Equipment - Precision Shaft Coupling [Shai Manufacturing Co.]

Conduction Equipment - Precision Shaft Coupling [Shai Manufacturing Co.]

Conduction Equipment - Precision Shaft Couplings [Four Types] Precision Correction, Precision Spring Shaft Couplings, Focus on Transmission Capability, Precision Fixed Shaft Couplings

You can choose to use it according to the method of use, purpose, and control method. Additionally, it adopts a unique double bolt clamp method for the axis fastening, allowing for highly accurate installation.

  • Other machine elements

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Power transmission shaft coupling

Power transmission shaft coupling

Power transmission shaft coupling

It consists of an outer gear of a hub with crowning that meshes with an inner gear of a sleeve, and features two coupling mechanisms that adjust the misalignment through surface sliding, enabling shaft alignment and torque transmission. The structural misalignment allows for angles from 1 degree to 6 degrees. The characteristics of the gear coupling include being compact, having a large transmission capacity, and high reliability as a coupling. Greasing and maintenance are required.

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Joint Coupling Catalog

Joint Coupling Catalog

A lineup of flange-type flexible couplings and flange-type rigid couplings!

This catalog introduces the "shaft couplings" that we handle. We offer a variety of products, including the popular flexible shaft coupling "FCL/FCSL" in Japan, and the flexible shaft coupling "SUREFLEX," which absorbs various types of shock, vibration, and misalignment. Please make use of this information when selecting products. [Contents] ■ Flanged flexible shaft couplings ■ Flanged fixed shaft couplings ■ Sureflex ■ Design materials ■ Safety precautions *For more details, please download the PDF or feel free to contact us.

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Roller chain shaft coupling "OCM Chain Coupling"

Roller chain shaft coupling "OCM Chain Coupling"

Easy core extraction! A coupling rich in flexibility with excellent durability.

This product is a coupling ring that consists of two sprockets and one roller chain, assembled with a two-row roller chain that engages with the teeth of the sprockets all around, allowing for connection and disconnection of both shafts with a single pin, resulting in a structure that is very simple and rich in flexibility. It is designed to effectively utilize the play created by the engagement of the chain and sprockets to protect the machinery. Additionally, to achieve excellent durability, the tips of the sprockets are surface-hardened, and the roller chain used for this purpose is specially tempered for coupling use, allowing it to withstand long hours of operation. Furthermore, this product, which has numerous features such as being compact, powerful, and easy to handle, is used in a wide range of applications. [Features] - Easy alignment - Excellent durability - Compact and powerful - Easy to handle - Safe and smart *For more details, please refer to the catalog or feel free to contact us.

  • Machine elements
  • Other Machine Parts
  • Shaft couplings

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Flanged flexible shaft coupling 'CL type/SCL type/BCL type'

Flanged flexible shaft coupling 'CL type/SCL type/BCL type'

Can be used in machines subject to heavy loads, impacts, etc.! A wide range of models is available for flexible selection.

The "CL type/SCL type/BCL type" is a flange-type flexible coupling with a wide range of options available, from 2 inches to 30 inches and for 1 to 6 shafts. It can be used in machines with heavy loads and impacts. It has high processing accuracy, ensuring good transmission efficiency and a normal rotation ratio. Additionally, we offer the "HCL type," which is a high-torque coupling with a large diameter that has no vibration or runout, as well as the "RCL type/SRCL type," which has a larger transmission capacity compared to flexible couplings of the same outer diameter and is securely connected with bolts. 【Features】 <CL type/SCL type/BCL type> ■ A wide range of models to choose from freely ■ Dimensional accuracy based on JIS standards ■ Ensures high performance and high precision ■ High processing accuracy, good transmission efficiency, and normal rotation ratio ■ Can be used directly in high-speed rotating equipment *For more details, please refer to the PDF document or feel free to contact us.

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Flanged deflection shaft / fixed shaft joint / Inotech

Flanged deflection shaft / fixed shaft joint / Inotech

A rich variety of products is available! You can choose according to your needs.

We would like to introduce the "Flanged Flexible Shaft and Fixed Shaft Couplings" that we handle. The "Flanged Flexible Shaft Coupling" offers a wide range of options with a variety of models to choose from, including 95 types for Type A, 132 types for Type B, and 102 types for Type C, totaling 329 types. The "Flanged Fixed Shaft Coupling" transmits torque through a reamer bolt, allowing for a larger transmission capacity compared to flexible shaft couplings of the same outer diameter, and is securely connected with bolts. 【Features (Flanged Flexible Shaft Coupling)】 ■ A rich selection ranging from 2 inches to 30 inches, and from 1 to 6 shafts ■ 95 types for Type A, 132 types for Type B, 102 types for Type C, totaling 329 types available ■ Dimensional accuracy is based on JIS standards, ensuring high performance and precision through quality control ■ Usable in machines with heavy loads and impacts ■ High machining accuracy, good transmission efficiency, and normal rotation ratios can be achieved *For more details, please download the PDF or feel free to contact us.

  • Shaft couplings

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Flanged flexible coupling

Flanged flexible coupling

CL100～355 (standard products). They have the characteristic of not transmitting machine vibrations and shaft runout to the opposite side.

We handle "flanged flexible couplings" that can smoothly transmit shaft power. By removing the coupling elements (coupling bolts), it is possible to rotate each machine's shaft separately for checking the rotation direction and for standalone operation of the prime mover. For sizes not listed in the catalog, we can accommodate them as made-to-order items. Additionally, all SCL products are made-to-order. 【Features】 ■ Smoothly transmits shaft power ■ Does not transmit machine vibrations or shaft runout to the other side ■ No thrust force exerted on the shaft from the coupling ■ Allows manual rotation of the rotating shaft from the outside while directly connected ■ Easy to measure the direct connection state of the machine (relative position of both shafts) ■ Simple structure and completely flexible *For more details, please download the PDF or feel free to contact us.

  • Company：FTS
  • Price：Other
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REVOLEX Flanged Deflection Shaft Coupling

REVOLEX Flanged Deflection Shaft Coupling

Maximum allowable torque 1.35 million Nm!! Super large coupling

Flange flexible couplings, commonly used in the Japanese market, especially for pumps and similar applications. Our REVOLEX series targets medium to large class applications, with a minimum torque of 4800 Nm.

  • Coupling
  • Power Transmission Equipment

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