Constant force extension springs made of 301 stainless steel with a rated load of 1.26 lb, a free band length of 30 in, and a minimum fatigue life of 13,000 cycles. The spring has a drum inner diameter of 1.060 in and a band thickness of 0.008 in with a width of 24 in. It features punched free ends for fastening and is designed for prototype and small production use.
Industrial fasteners are hardware devices that join two or more items together, creating a semi-permanent or permanent connection. The fasteners most frequently used by machinery designers are screws, nuts, retaining rings, and various types of pins because of the basic role that they play in the assembly of mechanisms. Various industrial hardware components are used in the assembly process including knobs, washers, spacers, shims, handles, springs, spring-powered reels, and ball plunger screws.
Fasteners play a vital role in a wide range of applications, from everyday household items to medical devices, robotics, and even outer space. Careful consideration must be given before selecting the most appropriate fastener for an application.
Download Reference Tables to help with selection:
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Constant Force Springs |
| Product Number | A 3X50-SK08G30 |
| Product Name | Constant Force Spring: 1.26 lb Spring Force, 13000 cycles Fatique Life, 30" Band length |
| Material | 301SS |
| Life Cycle | 13000 cycles |
| Load Force | 1.26 lbs (0.5714 kg) |
| Inside Diameter | 0.88 inch (22.22 mm) |
