PT SARANA COUPLING
EMAIL saranagroup@cbn.net.id
DAIDO FORM-FLEX
double flexing couplings are made of three principal components :
hubs, spacer, and flexible elements. Their very simple construction results in extra-
high torque capability and practically unlimited durability.
●
Power transmission mechanism produces high torque
A significant feature of the
FORM-FLEX COUPLINGS
is its flexible element,
which is laminated with thin square stainless steel sheets. The holes A, C and B,
D in the diagram are bolted at the hub and spacer, respectively. The torque is
directly transmitted as tension from A to B and C to D through the straight side
of the flexible element. Complex stress is not generated at the square flexible ele-
ment, and the torque transmission capacity of
FORM-FLEX COUPLINGS
there-
fore increases.
●
Driving mechanism with less occurrence of bending stress
The arrangement of the minimum of four driving and driven reamer bolts on a
common radius minimizes the bending stress on the flexible element when oper-
ated under axial and/or angular misalignment. Cyclic stress is also reduced.
