S78TSYM137180116 is a left-hand wound torsion spring made of 302 stainless steel, spring temper, designed for 180° deflection with a minimum axial space of 9.91 mm for operation. It has a wire diameter of 1.37 mm, a mandrel diameter of 11.68 mm, and an axial torque of 36.9 N•cm.
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 | S78TSYM137180116 |
| Product Name | Torsional Spring: 180 Deg. Deflection, 9.91mm Minimum Axial Space for Operation |
| O.D. | 0.6539 inch (16.61 mm) |
| Wire Diameter | 0.0539 inch (1.37 mm) |
| Maximum Deflection | 180 degrees |
