Custom Spring Product Family
Custom torsion springs for angular return, hinge force, positioning and rotational preload. Body diameter, number of turns, leg geometry, torque and working angle must be considered as one system.
Torsion Springs
Custom Double Torsion Springs manufactured to your drawing, dimensions, load or torque, material, working environment and production requirements.
Torsion Springs
A torsion spring with two working arms used to share rotary load across a wider mechanism or provide balanced return around a common pivot.
Torsion Springs
Side-by-side double torsion spring layouts, specified by coil spacing, bridge geometry, winding direction and torque at working angles.
Torsion Springs
Helical torsion springs with a defined flat material section, specified by section orientation, leg geometry and torque at working angles.
Torsion Springs
An open U- or hairpin-shaped spring for shallow layouts where two arms flex around a curved center rather than around a tightly wound coil body.
Torsion Springs
Concentric or internally arranged paired torsion enquiries, defined by the inner and outer coil layout and the actual rotational load path.
Torsion Springs
Small torsion springs defined by coil clearance, precise leg locations and torque at installed angular positions.
Torsion Springs
A compact torsion-spring arrangement with one main working arm and the opposite end retained close to the coil for one-sided rotary return.
Torsion Springs
Custom Special-Shaped Torsion Springs manufactured to your drawing, dimensions, load or torque, material, working environment and production requirements.
Torsion Springs
Custom Spiral Torsion / Clock Springs manufactured to your drawing, dimensions, load or torque, material, working environment and production requirements.
Torsion Springs
A torsion spring with simple straight arms for hinges, levers and pivots where both contact points can be defined directly from the coil axis.
Torsion Springs
A straight or shaped bar that stores energy by twisting along its length, useful when rotary compliance is needed without a conventional helical coil.
Product Family Overview
A torsion spring works by twisting the coil body as one leg rotates relative to the other. Unlike a compression spring, the functional dimensions include leg length, leg angle and the direction of rotation. Product selection therefore starts with the way the spring seats in the assembly and the required torque through the working angle.
Selection
Torsion spring design changes substantially when the mounting, direction of rotation or number of working legs changes.
Straight-leg and single-leg forms suit many hinges, levers and return mechanisms when one compact coil body can provide the required torque.
Two working coil sections or hairpin geometry can distribute force differently and fit assemblies where a conventional single body is not ideal.
A torsion bar stores energy through shaft twist rather than a helical coil and is reviewed from length, section, material and angular deflection.
Custom Manufacturing Data
Engineering data provides practical starting points for coiled torsion products, while large or heavy-duty torsion projects are reviewed from the drawing and torque requirement. The installation diameter and leg clearance often set the usable design space.
Custom RFQ
Torque and rotation are the key functional inputs; leg geometry then connects that torque to the assembly.
Project Support
Use the product pages for specific spring geometry, then continue with application, material, manufacturing or engineering information as needed.
Applications
Review where spring styles work well, assembly constraints and alternative designs.
View spring applications →Materials
Compare strength, corrosion, temperature, fatigue and conductivity before choosing a grade.
Compare spring materials →Manufacturing
See how forming, heat treatment, inspection, first articles and repeat production are reviewed.
View manufacturing capabilities →Engineering Data
Use material, wire-diameter and standard guides to support spring selection and drawing preparation.
Open Spring Engineering Guide →Continue with the material selection and design information related to this spring family.
CustomSprings Engineering Catalog
Choose the spring family and exact type first. Dimensional fields are optional and are used where that product family has comparable reference dimensions.
