Subject to its well-approved joint procedure a non-positive connection of the aluminium hubs with the multilayer bellows made from stainless steel is produced.

The flanged insert connection sizes 20 to 45 ensures a torque transmission of every single bellow layer. Since Toolflex is a metal coupling, it remains fatigue-endurable in the high temperature range up to a maximum of 200 °C.

Moreover, it is resistant to influences of media or critical operating conditions, respectively

Product characteristics

•  Extremely short design
•  25 % higher torques possible compared to type M or type S
•  High torsional stiffness
•  Backlash-free, torsionally stifft
•  Maintenance-free
•  Subject to welded connection suitable for high temperatures (max. 280° C)
•  Particularly suitable for the use on gearboxes

Coupling description

TOOLFLEX® is a metal bellow-type coupling, a coupling system which has proven its worth in the field in many cases. The metal bellow compensates perfectly for axial, radial and angular displacements.

At the same time its geometric shape allows for high torsional stiffness and a low mass moment of inertia. TOOLFLEX® is produced in eleven sizes for maximum torques up to 340 Nm.