Torsion Springs

Torsion springs designed to store and release rotational energy. Suitable for a wide range of industrial applications including hinges, levers, counterbalances and latching mechanisms. Available in multiple wire diameters and coil configurations. All springs are listed with full technical data. Use the filters or ask Springy to find the right spring, or contact us if you need a custom specification or cannot find what you are looking for.

Wire diameter (mm)
Inner diameter (mm)
Spring rate (Nmm/°)
Leg form
Material
 
 
Torsion spring dimension diagram
dWire diameter (mm)
DiInner diameter of the coil body (mm)
DdRecommended mandrel / shaft diameter (mm)
nNumber of active coils
FormLeg configuration (A = straight, B = angled, C = hook, D = other)
LsLeg length (mm)
LkCoil body length (mm)
RSpring rate — torque per degree of angular deflection (Nmm/°)
Part No. d (mm)i Di (mm)i Dd (mm)i ni Form Ls (mm)i R (Nmm/°)i Material Stock Price Ex. VAT
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