S78ASY-0451000 is a left-hand wound, anti-backlash torsion spring made of 302 stainless steel, designed for angular deflection up to 40 degrees with a maximum torque of 0.64 ozf-in/deg. It has a wire diameter of 0.045 inch and an outside diameter of 1.000 inch. The mandrel size is 0.792 inch. The spring is specified for 90°±2° angular deflection with a radius of 0.005 inch on both ends.
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 | Torsion Springs |
| Product Number | S78ASY-0451000 |
| Product Name | 302 Stainless Steel Anti-Backlash Torsion spring with 0.045" wire diameter and 1"OutsideDiameter |
| O.D. | 1 inch (25.4 mm) |
