gear coupling / misalignment correction / flange
HercuFlex® FXL series Lovejoy



  • Type:


  • Other characteristics:

    misalignment correction

  • Installation system:


  • Torque:

    Min.: 904 Nm (666.7562

    Max.: 161,003 Nm (118,749.7187

  • Rotational speed:

    Min.: 2,000 rpm (12,566.37 rad.min-1)

    Max.: 9,000 rpm (56,548.67 rad.min-1)


Unequaled bore and torque capacity
1.5° of misalignment per gear mesh
Improved fastener corrosion resistance
Advanced seal design intensifying contamination resistance
Interchangeable with standard AGMA flange interface

In extreme high contamination environments, Lovejoy has transformed the HercuFlex coupling to integrate an advanced seal design when performance degradation is not tolerable. This advanced gear coupling still encompasses the torque and misalignment capacities that make the HercuFlex coupling an industry leader.