Torsionally rigid coupling LF series
for shaftsengineflywheel

torsionally rigid coupling
torsionally rigid coupling
torsionally rigid coupling
Add to favorites
Compare this product


torsionally rigid
Product applications
for shafts, engine
Other characteristics
Installation system

Max.: 3,000 Nm

Min.: 0 Nm

Rotational speed

Max.: 10,000 rpm
(62,831.85 rad.min-1)

Min.: 3,000 rpm
(18,849.56 rad.min-1)


The LF Series coupling is designed with a unique and highly versatile elastomeric element. These can be easily integrated into a variety of coupling configurations to meet several application needs. LF Style elements are available in a variety of materials to match the necessary coupling dampening characteristics for tuning the systems critical speed away from the application operating speed. The element can be connected axially to a flywheel adapter plate or flanged hub and radially to a cylindrical center hub using the appropriate bolts. Axial bolt styles include either socket head bolts with a special dry adhesive, or S-Style bolts, which are similar to dowel pins. The radial bolts are used to connect the element to the cylindrical hub. This unique design is remarkably simple, highly effective and gives the LF torsional coupling unmatched performance capabilities. The coupling selection should be verified with a Torsional Vibration Analysis (TVA) of the system. (Information required to perform a TVA can be found inside the downloadable catalog.) Family of couplings designed specifically to address problematic torsional vibration Wide variety of solutions for diesel engine driven equipment Excellent engineering staff on hand; ready to help
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.