Torsion coil springs, as the name implies, are made to perform a torsional force from its ends. To do so, they have two straight or curvilinear lever arms where the force is applied.
These springs are designed to work around and axis and wind the coils according to the lateral force applied to the levers.
They can be manufactured with wires of several shapes and are designed according to the needs of each client.
d - Material Diameter Lk - Spring body or freeboard Da - External Diameter Di - Internal Diameter Dp - Pin Diameter lf - number of active coils A0 - free angle between the rods A1 - rotation angle for F1 force F1 - Strength as a function of A1 angle Haste1 - Haste1 length Haste2 - Haste2 length