The Extension Spring, Regular from Century Spring Corp. is designed to absorb and store energy while providing resistance to pulling forces. This specific part number, 644, features a wire diameter of 0.063 inches and a suggested maximum load of 11 pounds. The spring is constructed from music wire, ensuring durability and reliability in various applications. It has an initial tension that allows for secure installation and a small deflection load. The spring is available in different hook styles, making it versatile for different setups. Engineers looking for a dependable extension spring with customizable initial tension for specific load requirements may find this product suitable for their projects.
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 | 644 |
| Product Name | Extension Spring, Regular |
| Material | Hard Drawn |
| Outer Diameter (OD) | 0.4370 inch (11.1 mm) |
| Wire Diameter | 0.0470 inch (1.19 mm) |
| Free Length | 3.5 inch (88.9 mm) |
