The Extension Spring, Regular part number 81000 from Century Spring Corp. has an outer diameter of 1.00 inches (25.4 mm) and a length of 9.00 inches (228.6 mm). It is made from music wire (MW) and has a suggested maximum load of 12 lbs (54 N) with a maximum deflection of 4 inches (102 mm). The spring features a wire diameter of 0.105 inches (2.67 mm) and is designed to provide initial tension, which is essential for secure installation. This spring is suitable for applications requiring energy absorption and resistance to pulling forces.
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 | 81000 |
| Product Name | Extension Spring, Regular |
| Material | Alloy steel (music wire) |
| Outer Diameter (OD) | 1 inch (25.4 mm) |
| Wire Diameter | 0.1050 inch (2.67 mm) |
| Free Length | 9 inch (229 mm) |
