Thermal elongation during operation produces axial offset; the axial compensation capacity of crowned teeth absorbs this thermal deformation, preventing extra axial force on the bearings and protecting the other components of the shaft system.

Drum gear couplings play a key role in mechanical drive systems; the GICL type is chosen across many industries for its high load capacity and good compensation performance, and is a common component on OEM machines.

For a sound selection, combine the speed, torque class and space constraints of the installation, and verify the choice against sample data and compensation curves before ordering.

Overall, the right size chosen against torque, speed and misalignment, kept well lubricated and sealed, will deliver its rated capacity and a long working life.