Kamatics Flexible Drive Shafts Solve the Most Challenging Power Transmission Applications

Our industry leading self-lubricating liner systems can meet the needs of applications across industries, including aerospace, marine, hydropower and space vehicles.

Learn more about the varieties of our KAron material, each of which has been developed to meet a wide range of environment, load, and wear conditions.


  • No moving parts – no lubrication
  • No weld points – higher reliability
  • Superior misalignment capability
  • High torque capacity
  • High speed capability
  • Rugged construction
  • High torsional stiffness
  • Zero backlash


  • High performance
  • Maintenance-free
  • Continuous operation, no downtime
  • Increased reliability
  • Longest life and high durability
  • Cost effective

KAflex Flexible Couplings and Driveshafts

Our proprietary KAflex flexible shafts and flexible coupling systems are frequently selected for critical rotating applications that demand a level of performance and safety that cannot be achieved with conventional greased coupling systems or standard flex-element couplings.

These are just a few of the application parameters that make customers and driveshaft suppliers turn to KAflex

  • Extreme Torque
  • Excessive Angular Misalignment
  • High Operating Speeds

Tufflex Flexible Couplings and Driveshafts

The Tufflex coupling, our unitized diaphragm-type flexible coupling design, offers an extremely capable, maintenance-free solution to the industry’s most challenging driveline applications for helicopters and other air vehicles.

Tufflex flexible drive systems are particularly well-suited for critical system applications with the potential for

  • High angular and axial misalignments
  • High operating speeds.

Other Exceptional KAMATICS Products


For your engineered performance.

    1330 Blue Hills Ave
    Bloomfield, CT 06002

    Mailing Address:
    1330 Blue Hills Ave
    Bloomfield, CT 06002

    +1 860.243.9704