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Coupling×ケイセブン - List of Manufacturers, Suppliers, Companies and Products

Coupling Product List

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KAYSEVEN KAYFLEX Coupling

No lubricant needed! Maintenance-free after installation, allowing for long-term use!

The "KAYSEVEN KAYFLEX Coupling" is a type of disc-type coupling and is a new flexible coupling with excellent features. It includes a lineup such as the "S type," which is used for compressors and elevators, and the "L & LL type," which is suitable for pumps and agitators. Due to its sufficiently high natural frequency against torsional vibrations, it has a wide range of applications. 【Features】 ■ High torque transmission ■ Space-saving design ■ Large allowable misalignment ■ Maintenance-free ■ No backlash *For more details, please refer to the PDF document or feel free to contact us.

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K-7 Coupling Product Catalog

We have prepared a 5 series that meets a wide range of demands! Features and applications are included!

This catalog introduces the "K-7 Coupling," which accommodates large eccentricity and angular errors compared to conventional flexible couplings. We offer five series: SD, MD, R, F, and H, to meet a wide range of demands. Each series includes details on features, applications, dimensions, and more. [Contents] ■ About the K-7 Coupling ■ List of K-7 Coupling Models - SD Series - MD Series - R Series - F Series - H Series *For more details, please refer to the PDF document or feel free to contact us.

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K-7 Coupling "MD Series"

Anyone can easily install it, and no skilled craftsmanship is required!

The "MD Series" is a K-7 coupling that does not require alignment. It consists of three parts: two flange (hub) components and an intermediate torque transmission component. Assembly and replacement of the intermediate torque transmission component are also easy. It allows for significant misalignment, eliminating the need for alignment work during installation. The intermediate torque transmission component is made of resin and does not require lubrication. 【Features】 ■ Compact and simple structure ■ Absorbs eccentricity without reaction force ■ No alignment required ■ Maintenance-free ■ Energy-saving ■ Low cost *For more details, please refer to the PDF document or feel free to contact us.

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K-7 Coupling "SD Series"

We pursued zero backlash through advanced manufacturing management!

The "SD Series" is a compact and simple structure K-7 coupling. It consists of three parts: two hub components and an intermediate torque transmission component. Assembly and replacement of the intermediate torque transmission component are also easy. Additionally, we have achieved a low-inertia mechanism that withstands high-speed rotation by making the uniquely shaped transmitter slim and lightweight. 【Features】 ■ Compact and simple structure ■ Absorbs eccentricity without reaction force ■ Non-backlash ■ High torque and high performance ■ Balanced to withstand high speeds *For more details, please refer to the PDF document or feel free to contact us.

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K-7 Coupling "R Series"

Adopting a mechanism that does not require adjustment! Preventing a decrease in machine efficiency due to installation errors!

The "R Series" is a modified version of the "MD Series," specifically designed to have a shorter overall length, and is a K-7 coupling. It transmits through two hubs and a specially shaped intermediate torque transmission member (transmitter). Furthermore, it is economical due to its simple structure and maintenance-free design. 【Features】 ■ Compact and simple structure ■ Absorbs eccentricity without reactive force ■ Maintenance-free ■ No need for centering ■ Balances to withstand high speeds ■ Energy-saving ■ Low cost *For more details, please refer to the PDF document or feel free to contact us.

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K-7 Coupling "F Series"

The intermediate torque transmission guide member is made of resin and does not require lubrication oil supply!

The "F Series" is a compact and simple structure K-7 coupling. It is a combination of Oldham couplings, featuring a simple structure where a specially shaped intermediate torque transmission member is simply inserted into the rubber bush hole of one side (P side) flange of a JIS flange type flexible coupling. There is an advantage of being able to utilize one side of the existing flexible coupling flange as it is, allowing for easy removal and installation without moving the flange part. 【Features】 ■ Compact and simple structure ■ Absorbs eccentricity without reaction force ■ No alignment required ■ Maintenance-free ■ Energy-saving *For more details, please refer to the PDF materials or feel free to contact us.

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K-7 Coupling "H Series"

Absorbs misalignment with a new mechanism! No generation of reaction forces, and it also blocks vibrations.

The "H Series" is a K-7 coupling that absorbs eccentricity and has no reaction force. It consists of two hub components and an intermediate torque transmission component (transmitter), making a total of three parts. Replacing the intermediate torque transmission component is also easy. It features a lightweight and simple structure. 【Features】 ■ Compact and simple structure ■ Absorbs eccentricity and has no reaction force ■ No need for centering ■ Maintenance-free ■ Balanced to withstand high speeds ■ Low cost ■ Energy-saving *For more details, please refer to the PDF document or feel free to contact us.

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