Shaft couplings

42 companies | 73 products
  • Category
  • What’s new?
  • Type
  • Flexible elastic type
  • Torsionally rigid type
  • Material
  • Product applications
  • Other characteristics
flexible shaft coupling / pump - max. 26 800 Nm | POLY-NORM® series

The POLY-NORM® a type of coupling that is flexible with an axial plug-in design which is exceptionally short. It is a product that is best and recommendable...

flexible shaft coupling / coupling torque-measuring - max. 2 400 Nm | ROBA®-DSM

The ROBA®-DSM torque-measuring shaft coupling, designed according to the earlier backlash-free...

flexible shaft coupling - max. 366 666, max. 9 200 rpm | LS, CS series

This Jaw In-Shear 6 Pin Coupling is designed with an special 6 pin locking system operating...

flexible shaft coupling / maintenance-free - max. 72 480, max. 9 200 rpm | S-Flex series

This range of S-Flex Couplings come with an extensive list of features to include easy installation, maintenance and lubrication free, dampen vibrations and controls shock, dual engagement and torsionally soft. These S-Flex Couplings feature a simple design, which guarantees easy installation and...

flexible shaft coupling - max. 60 000, max. 10 000 rpm | Saga series

The Lovejoy Saga Coupling is a general purpose pre-compression type of coupling suitable for utilization in piston-driven devices or crushing units. The product has a reduced torsional...

flexible shaft coupling - 0.25 - 1.6 kNm | TORFLEX

The Torflex has a torque range from 0.25 to 1.6kNm and is for bell housing needs. It is flexible and can run...

flexible shaft coupling - 0.63 - 20 kNm  l  ISS

The Integral Shaft Support from Vulkan Couplings has a torque from 0.63kNm to 20kNm and is for flexible...

flexible shaft coupling - 0.16 - 12.5 kNm | VULKARDAN L

Vulkardan L couplings from Vulkan Couplings are especially developed with advanced features to be used in various applications with cardan shafts. Cardan shafts are employed...

flexible shaft coupling - 5 - 120 kNm | METAFLEX

The Metaflex is a coupling from Vulkan that runs with torque ranges from 5.0kNm to 120kNm. It is used in wind turbines, industrial spaces and in many spots where engines and...

flexible shaft coupling / gear / carbon steel / compact - max.  1 100 000 Nm | Elign series

Elign gear couplings from Radicon are efficient and reliable coupling units able to deliver high torques ranging from 1,300Nm to 84,000Nm. These allow axial movement...

flexible shaft coupling / gear - 29 - 1 100 mm | KOP-FLEX® series

Emerson Kop-Flex provides the industry's highest variety of gear coupling products suitable for a broad range of applications.

KOP-FLEX® gear couplings provide several option in terms of...

flexible shaft coupling / high-performance - max. 450000 Nm | H-CE series

H-CE couplings by METASTREAM® offers the smallest possible overhung issues and enhanced shrouding of the flexible bolts and elements. This structure renders a superb integrity coupling for almost all high speed and medium speed compressor drives. The H-CE hub/flex...

flexible shaft coupling / high-performance - max. 580000 Nm | H-FE series

Manufactured specifically to adapt accordingly to the integral shaft flanges on enormous gas and steam turbines, the H-FE couplings by METASTREAM® are factory-assembled transmission...

rigid shaft coupling - max. 7 400 Nm | ST-K series

For connecting two shafts, as a rigid coupling.
For medium torques.
Easy to...

rigid shaft coupling - max. 7 400 Nm | ST-K series

The Flexible Coupling: Shaft Coupling, manufactured by Henan Winner Vibrating Equipment CO.,LTD, is specifically designed...

flexible shaft coupling - max. 64 kNm

Layrub couplings are manufactured by Twiflex Limited and features a design based on a range of twelve standard blocks. It is used to cover low to medium power ranges with a maximum torque rating of...

flexible shaft coupling - max. 64 kNm

The Laylink coupling was manufactured by Twiflex. It employs pre-compressed rubber blocks. The power and speed of the application go through the selection of range of link designs, the number of links employed...

flexible shaft coupling - Reli-a-Flex™

The Reli-a-Flex Couplings offer exceptional torsional stiffness (without increasing bearing loads),...

flexible shaft coupling / anti-vibration - RPX series

The RPX series is a vibration damping shaft coupling developed by Challenge Power Transmission....

flexible shaft coupling - 0,63 - 20,0 kNm

Vulkan's integral shaft supports (ISS) were developed for applications that require torsionally flexible connection of a cardan shaft (long, heavy) in a comparably large angle of inclination. The connected shaftline...

flexible shaft coupling / anti-vibration - 0.16 - 12.50 kNm | VULKARDAN L

Vulkan Drive Tech's Vulkardan L couplings were design for simultaneous use with cardan shafts. The couplings shield both the cardan shafts and driven machinery from inadmissible vibratory loads. Its construction consists of highly flexible...

flexible shaft coupling / high-performance - 6 - 13 000 Nm | KWK series

The KWK series are Inkocross-couplings which is a machine part for the transmittal...

flexible shaft coupling / anti-vibration - 1 - 409 Nm | EFK series

The INKOMA – EFK coupling is a machine element that can compensate the misalignment of shafts that transmit torque. It offers flexibility with a wide range of basic designs. It is positive and does not transmit shock....

flexible shaft coupling - WK 5071 Series

The WK 5071 series is manufactured by Ringfeder, and is a shaft coupling which...

flexible shaft coupling - WK 5091 Series

The WK 5091 is a shaft coupling engineered by Ringfeder. It is suitable for use...

flexible shaft coupling - SMC Series

The SMC Series comprises of backlash-free shaft coupling. It comes with an extensive operating...

flexible shaft coupling - SMC Series

The A.C.C.&S. Flexible shaft couplings and Nickel Bellows Couplings are ideally made for applications that demand highly-accurate measuring and servo-control devices. They have the capacity to easily...

flexible shaft coupling - BC series

OEP's BC Series of Block Couplings is commonly used to protect shaft-support bearings via delivery of reduced reactive forces, even under substantial misalignment. Models of the series exhibit zero backlash and comprehensive...

flexible shaft coupling / maintenance-free - 1 series

Model 1 is ideal for the inlets and outlets of reducers, for heavy work machinery or devices and for machines that frequently stop...

flexible shaft coupling / anti-vibration - S/LS series

Models S and LS can be told apart by the length of their sleeve.


flexible shaft coupling - 480 - 14 800 Nm | Periflex® CS series

Highly flexible rubber couplings
Torque range 480-14,800 Nm
Cardan shaft side in a range of metric sizes
ATEX certification
Function and...


How to choose this product


A shaft coupling, as its name indicates, is a mechanical device for transmitting rotational speed and torque from one rotating shaft to another. The two basic types are rigid and flexible shaft couplings.


Couplings are used in nearly every industrial domain.


There are both rigid and flexible shaft couplings, but only the latter are suitable for use with misaligned shafts. Flexible shaft couplings are further subdivided into torsionally elastic and rigid types.

How to choose

The three important factors to consider are the torque, the rotational speed and the shaft alignment the coupling must handle.

Subscribe to our newsletter
Thank you for subscribing
There was a problem with your request
Invalid email address

Receive updates on this section every two weeks.

With DirectIndustry you can: Find a nearby distributor | Contact the manufacturer to get an estimate or a price Examine product characteristics and technical specifications | View PDF catalogs and other online documentation