The Extension Spring, Regular part number 451 from Century Spring Corp. is designed to absorb and store energy while providing resistance to pulling forces. This spring features a diameter of 0.156 inches (3.96 mm) and is made from music wire, ensuring durability and reliability in various applications. It has a suggested maximum load of 186 lbs (827 N) and a maximum deflection of 7.3 inches (186 mm). The spring is coiled with an initial tension that allows for secure installation, making it suitable for applications requiring a small deflection load. The product is available in a double loop configuration, which enhances its performance in dynamic applications.
Century Spring warehouses the largest inventory of high-grade extension springs in the world. Extension springs are designed to absorb and store energy as well as create a resistance to a pulling force. It is initial tension that determines how tightly together an extension spring is coiled. This initial tension can be manipulated to achieve the load requirements of your particular application. All Century extension springs are wound with an initial tension force which offers a small deflection load for secure installation "holding". The initial tension is equal to the minimum force required to separate adjacent coils. Each spring is of the constant diameter type with a variety of hook/loop styles.
Note: If the spring needed for your application cannot be found in our inventory, we can fabricate it for you. Call our Custom Spring department at 800-237-5225 or e-mail us at cust@centuryspring.c
| Century Spring Corp. | |
|---|---|
| Product Category | Extension Springs |
| Product Number | 451 |
| Product Name | Extension Spring, Regular |
| Material | Alloy steel (music wire) |
| Outer Diameter (OD) | 0.1560 inch (3.96 mm) |
| Wire Diameter | 0.0170 inch (0.4318 mm) |
| Free Length | 4 inch (102 mm) |
