Constant force springs are tightly coiled wound bands of pre-hardened spring steel or stainless steel strip. When extended, a constant force is exerted and maintained as the spring is allowed to close.
Stock Drive Products/Sterling Instrument, ISO certified, strives to be the best as a manufacturer of quality electromechanical components and assemblies. They are dedicated to continuous improvement through training, investment in the latest manufacturing techniques, machinery and skilled employees... (more)