Online calculation to calculate torsion springs. Tickets: Inner or outer diameter Number of coils (N) Deflection in Degrees (T) Wire diameter (d) Type of material (E) Direction Credits: https://www.newcombspring.com/ Your browser does not support iframes. Technical BibliographySprings Technical Tables Online calculations: Traction coil springs Online calculations: Torsion coil springs Online calculations: Compression coil springs Online calculations: Power selection in industrial elevator systems Online calculations: Power selection in industrial electric car drive Online calculations: Selection of gear motor and power in Indoor flat belt drive Online calculations: Selection of gear motor and power in roller conveyor drive Online calculations: Power selection for ball screw travel Online calculations: Thermal history and welding cooling time in arc welding Online calculations: Carbon Equivalent and Transformation Temperatures