Constant Force Springs
De Spiraal's constant force springs provide uniform, reliable force over a considerable length. Ideal for applications such as hydraulic systems, safety belts, and space restrictions, with both standard and customized options
De Spiraal's constant force springs provide uniform, reliable force over a considerable length. Ideal for applications such as hydraulic systems, safety belts, and space restrictions, with both standard and customized options
The constant force spring is a commonly used spring type in our range and is known for its ability to exert a constant force over a considerable length. This spring consists of a flat, coiled strip that offers uniform resistance when unwound, ensuring smooth and controlled movement.
Our constant force springs offer the ideal solution for a wide range of applications where uniform force is essential.
From hydraulic systems and safety belts to cable rewinders, window regulators, measuring and fitness equipment, and automotive and aerospace applications, our springs provide reliable, consistent performance.
Are you facing challenges such as inconsistent forces, limited installation space or the need for efficient energy storage and delivery? Our constant springs offer a solution. They provide constant force over the full length of the spring and are designed to function effectively in compact spaces.
In addition, they are energy efficient: during stretching, they store energy, which is released vigorously and in a controlled manner upon return.
A constant force spring is a coiled metal band that exerts a constant pull over the entire stroke. They are used in systems such as cable guides, weighing systems, elevators or medical devices.
The spring develops a constant force because the strip continuously unrolls with an equal resistance. This is ideal for smooth, controlled movements.
Yes, we design and deliver customer-specific constant force springs, tailored to force, stroke length, lifespan and installation method.
Applications include monitor arms, display systems, counterweights, locking mechanisms and automatic retractors.
We use high-quality spring steel or stainless steel with a special surface finish for a long and reliable life.
