The TA-7029S is a constant rate tapered spring manufactured by Century Spring Corp. It features an outer diameter of 0.600 inches and a wire diameter of 0.035 inches. The spring has an approximate free length of 0.75 inches and provides a load of 2.72 lbs at 50% of its free length. The spring is constructed from 302 stainless steel and has closed ends, which contributes to its durability and performance in various applications. This product is suitable for projects requiring consistent force and reliability in operation.
A constant force, or "clock" spring, is a roll of prestressed strip which exerts a nearly constant restraining force to resist uncoiling. The force is constant because the change in the radius of curvature is constant. This is true if the change in coil diameter, due to buildup, is disregarded. Long extension capabilities, constant torque and virtual absence of intercoil friction have led many designers to specify constant force springs in such applications as brush springs for motors, counterbalance springs for window sashes and carriage return springs for typewriters. Constant force motor springs are used to drive mechanisms for timers, movie cameras and cable retractors.
| Century Spring Corp. | |
|---|---|
| Product Category | Constant Force Springs |
| Product Number | TA-7029S |
| Product Name | Constant Rate Tapered Springs |
| Material | 301SS |
