The Extension Spring, Regular part number 80139 from Century Spring Corp. features a diameter of 1.50 inches and a length of 3.1 inches. It is constructed from music wire (MW) material, providing a balance of strength and flexibility. The spring has a rate of 3.1 lbs/in and an initial tension of 6 lbs, making it suitable for applications requiring moderate resistance to pulling forces. The suggested maximum deflection is 0.18 inches, with a maximum load capacity of 79 lbs. The wire diameter is 0.018 inches, ensuring durability and reliability in various mechanical applications. This spring is designed for use in environments where consistent performance under tension is critical.
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 | 80139 |
| Product Name | Extension Spring, Regular |
| Material | Alloy steel (music wire) |
| Outer Diameter (OD) | 0.1800 inch (4.57 mm) |
| Wire Diameter | 0.0180 inch (0.4572 mm) |
| Free Length | 1.5 inch (38.1 mm) |
