Stainless Steel Long-Leg Torsion Spring with Bent Tips
Featuring extra-long dual straight legs with small bent tips, delivering stable torque output in high-moment applications for precise return of pedals, covers, and other heavy-load components.
Precision cold-wound from SUS304 stainless steel wire, the extra-long straight legs significantly extend the moment arm, enabling the spring to generate greater return torque within a relatively small deflection angle — ideal for heavy-duty return applications requiring high torque output. The small bent tips at the ends serve as precise locating features, seating into pin slots or stop plates to prevent arm slippage during operation. The near-parallel arm configuration simplifies spatial planning during installation, while the two size variants cover different load and stroke requirements. The stainless steel body requires no coating and offers outstanding corrosion resistance.
Extra-long straight-leg design maximizes moment arm for high return torque at small deflection angles.
Bent tips provide precise locating, preventing arm slippage during operation for reliable installation.
SUS304 stainless steel body — no coating required, naturally corrosion-resistant.
Near-parallel arm layout for tidy spatial arrangement and easy assembly planning.
Two size variants in the same series covering different load levels and installation spaces.
Leg length, bent tip angle, wire diameter, and torque angle fully customizable per drawings.
Application areas: Vehicle pedal and footrest return mechanisms / Equipment access door and inspection cover return / Industrial control handle elastic return / Bicycle brake arm return / Large appliance door and cover opening spring assemblies
