Torsion Springs
Rotational torque for mechanisms and devices.
Overview
Torsion springs exert torque or store rotational energy when twisted. We produce single and double torsion springs, wound left- or right-hand, with legs formed to your drawing. They are widely used in hinges, door mechanisms, clamps, industrial equipment and countless mechanical assemblies.
Key Features
Single & Double Torsion
Both types available for balanced torque application.
Custom Legs
Straight, bent, hooked or special legs per drawing.
Precise Torque
Accurate torque-per-degree control within tight tolerance.
Materials & Finishes
Wire materials: Carbon spring steel (SWC, SWP), alloy steel (55CrSi, 60Si2MnA), stainless steel (302, 304, 316), music wire.
Finishes: Zinc plating, Dacromet, powder coating, oiled.
Standards: DIN 2088, JIS B2709, GB/T 1239 or custom.