Used in applications with small gap between the
shafts of the driving and driven machines (Between 10
and 18mm). It’s composed by a split hub with jaws (1),
an additional split hub (2), a split flange with jaws (3)
and elastic elements radially assembled between the
jaws (4). Flexible elements in the tangential direction
to the axis of the split hubs connect the drive side with
the driven machine allowing the torque transmission.
In applications with shafts with 01 feather key or 02
feather keys at 180º, it makes it easier to assemble
and disassemble the couplings with no need to dis-
place the drive or driven machine, keeping the align-
ment of the equipment drive.