Input gear coupling with low friction coefficient

funkční vzorek

The input gear coupling with a low friction coefficient takes into account the requirements for small space which is around transmission, transmitted torque and high speed, which are on the input shaft to the transmission. Both joints are realized using specially designed gearing. While the rings use internal straight gearing, barrel gearing is used on the hubs. Engagement of these types of gearings allows tilting and thanks to the pair of gears it is possible to connect two non-running shafts with time-changing radial displacement. In addition, the wider toothing on the rings allows displacement in the axial direction. Each of the gear coupling halves is designed so that oil can be applied to the gear engagement area. This states sealing requirements, and a bellows-shaped metal seal is used based on the axial displacement requirement. In order to reduce the coefficient of friction, increased attention has already been paid to tuning the precision of tooth production, which is crucial for the application of a uniform coating layer.

31.03.2021

IG Watteeuw CR s.r.o. Vídeňská 231/130, 619 00 Brno-jih