Gear couplings are lubricated type couplings with the highest torque
capacity. The Escogear FTRN series couplings basically consist of two hubs with
external teeth connected by means of two internally geared sleeves or
so called flanges.
Gear couplings in general accommodate angular and axial
misalignments. Where the angular misalignment is determined by the gearing geometry,
the axial capacity varies according to the manufacturer and can be large. The
possibility of selecting a specific gear configuration enables specific challenges
to be met.
For traction applications, the couplings need to transmit high
torques and to accommodate high angular as well as axial misalignments and operate
at very high rotating speeds. As these couplings are used in passenger transport
systems, quality and safety requirements are crucial design criteria.
The Escogear FTRN series is robust and reliable. It was developed
especially to meet the highest demands of the rail sector. It is generally supplied
as two identical halves and 1 set of fasteners.
THE ESCO ADVANTAGE
