Jaure

 

Wind power drives

For over 50 years Jaure® couplings have been leading on the market. We provide tailored solutions that bring innovation to your applications.

Latest generation coupling solutions for the Wind Industry. Highly reliable couplings that respond to the most demanding requirements during the entire lifetime of Wind Turbines, lowering its total COE. Jaure products offer the widest range of solutions and technologies available in the market.


 

COMPOLINK® COMPOSITE COUPLING

Highly flexible and corrosion-free COMPOLINK.

Composite Link coupling for high misalignment and long service life.

 

Jaure


 

The Jaure composite link coupling is the result of combining the best features found in steel disc and elastomeric couplings. This coupling was specially designed for Modern Wind Turbine applications and is the result of our extensive knowledge and experience with composite materials. High misalignment capacity, high torsional stiffness and a long service life without any maintenance requirement make the COMPOLINK a unique coupling for windmills, especially for MMw and offshore applications. COMPOLINK couplings are being used successfully both onshore and offshore in turbines of up to 7 MW.


 

LAMIDISC® DISC-PACK COUPLING

Maintenance-free All-steel LAMIDISC.

Non lubricated torsionally stiff all-steel disc pack coupling.

 

Jaure


 

We have manufactured Jaure LAMIDISC couplings for many years and many different applications. LAMIDISC couplings are high torque density couplings that offer a very compact solution in certain Wind Turbine designs. The LAMIDISC coupling requires no lubrication or maintenance, and it has no backlash (torsionally stiff). Special coatings protect the disc-pack from corrosion, and LAMIDISC couplings can be combined with composite tubes instead of a steel spacer in applications where electrical insulation is required.


 

IXILFLEX® RUBBER LINK-TYPE COUPLING

Bidirectional IXILFLEX Coupling for high misalignment.

Jaure


 

The IXILFLEX link type coupling absorbs the misalignment through bushes that are linked to alternate flanges. Those bushes are made through the vulcanization of rubber to metal parts under high precompression. IXILFLEX bidirectional couplings offer high misalignment capacity with very low restoring forces. Rubber elements can be inspected visually and they allow an easy replacement of the flexible elements if necessary. Thousands of IXILFLEX couplings have been installed in different Wind Turbines in the 300KW-3MW range with great success and keep running smoothly after many years of service.


Jaure



JFTL FRICTION TORQUE LIMITERS

JFTL Torque Limiters for Drive Train Protection.

Torque limiters to protect the drive train from peak torques.

 

Jaure

 

Protection of the complete drive train from peak loads coming from the generator has been a requirement for most of the mainstream wind turbines in the market during the last decade. This has been typically accomplished through the integration of a Torque Limiter into the HSS coupling.The Jaure JFTL Torque Limiter was developed to help guarantee the required high accuracy and reliability of a torque limiter used in modern wind turbines



Test benches

MT GEAR COUPLING

MT series of extremely compact Gear couplings or LS applications.

Very compact gear couplings for Wind Turbine applications.

 

Jaure


 

Modern Wind turbines are required to be extremely reliable for the duration of their lifetime, which requires testing all equipment under the most severe conditions in very sophisticated test benches.
 
As a leading supplier of Wind Industry Test Benches, Jaure provides highly engineered solutions for both the LS and HS shafts. Extensive knowledge, a wide product portfolio and close cooperation with engineers at the forefront of the Test Bench Industry all contribute to our success story.  
 
Windmill couplings typically combine all components of HSS couplings, such as torque limiters (JFTL), brake disc, spacers (electrically insulating available), with different types of connections to the shafts, offering a complete package to fit each specific wind turbine. Our program includes torsionally flexible and torsionally rigid couplings, covering the whole range of power from 300 Kw up to 7 Mw (and beyond) at all speeds (HS, MS and LS).


 

Low-Speed Applications

Jaure   Jaure


 

Jaure HYDRAULIC RIGID COUPLING

JHC couplings for rigid connections of the Input Shaft.

Different types of technologies under development in the Wind Industry require high torque density couplings to cope with the low speeds and high torques found in the main shaft and other Medium Speed configurations. We offer extensive experience in the use of our flexible and rigid couplings in heavy-duty applications.

 

Jaure manufacturing program

Industry Application

Product Brand Name   MT  LAMIDISC  TCB/TCB-HD  AL-S / AL- SD/ ALD   RECORD
Type & Description  Gear   Disc Pack  Barrel(drum type)  Gear Spindles  Grid/ spring type
 Metals & Heavy Duty  YES  YES  YES  YES  YES
 Minerals & Mills  YES  YES  YES    YES
 Crane & Hoisting  YES  YES  YES    YES
 Pulp & Paper  YES  YES      YES
 Petrochemical / Oil & Gas  YES  YES      YES
 Cooling Towers    YES      
 Machine Tools    YES  YES    
 Marine  YES  YES      
 Wind Turbines  YES  YES      
 Test Benches  YES  YES      
 Railway  YES  YES      

jaure


1. Special safety heavy duty gas nitrided gears

2. LAMIDISC Safety coupling on test bench ICL SAFESET® (SAFESET from VOITH TURBO)

3. Type Approvals (Marine & Wind)


 
 JAUFLEX IXILFLEX  COMPOLINK  JFTL TORQUE LIMITER  JCFS   JHC
 Elastic  Elastic Link  Composite Link  Torque Limiter  Composite Shafts  Hydraulic fit (shaft couplings)
 YES      YES    YES
 YES      YES    YES
 YES      YES    
 YES  YES  YES    YES  
 YES    YES    YES  
     YES    YES  
 YES    YES    YES  
 YES  YES  YES  YES  YES  YES
 YES  YES  YES  YES  YES  YES
   YES  YES    YES  YES
   YES  YES  YES    

jaure


4.Carbon Fibre Shaft combined with LAMIDISC coupling

5.Torque monitoring on wind turbines

6.Double-gear couplings for railway



Kop-Flex & Jaure coupling manufacturing program

Product Brand Name   MAX-C  HIGH-PERFORMANCE PROGRAM   KOPFLEX GREASE SERVICE 
Type & Description  Heavy Duty Elastic Coupling  GEAR  DISC  DIAPHRAGM  Gear Coupling/ spindle grease  Repair & maintenance program
 Metals & Heavy Duty  YES        YES  YES
 Minerals & Mills  YES        YES  YES
 Crane & Hoisting  YES        YES  YES
 Pulp & Paper          YES  YES
 Petrochemical/ Oil & Gas  YES  YES  YES  YES  YES  YES
 Cooling Towers          YES  YES
 Machine Tools          YES  YES
 Marine  YES  YES  YES  YES  YES  YES
 Wind Turbines  YES        YES  YES
 Test Benches  YES  YES  YES  YES  YES  YES
 Railway  YES  YES      YES  YES

 

 jaure

Powerlign® Torque Monitoring, High Performance Solutions

 

This name is used, please enter another
{0} was created successfully.
{0} was deleted successfully.
Please select an account
Profile updated successfully.
Thank you for your registration request. We have submitted your information to your company's administrator for review and approval.
You have been logged out due to inactivity. Please log in again.