RS PRO Shaft Collar One Piece Set Screw, Bore 6mm, OD 12mm, W 8mm, Stainless Steel Model No 1223449 (Bag of 2 Piece) is a mechanical component used to secure and position objects on a shaft. It consists of a single, solid collar with a set screw that tightens against the shaft to hold the collar in place. The collar is typically made of metal, such as steel or aluminum, and is available in various sizes to fit different shaft diameters.
The primary purpose of a shaft collar one-piece set screw is to prevent objects from moving along the shaft or to provide a stopping point for other components like bearings, sprockets, pulleys, or gears. It acts as a mechanical stop, limiting the axial movement of the attached parts.
The design of the collar is straightforward. It is a cylindrical ring with a hole in the center, allowing it to slide onto the shaft. The set screw is positioned on one side of the collar and threaded through a tapped hole. When the set screw is tightened against the shaft, it creates a clamping force that holds the collar in place.
To install a shaft collar one-piece set screw, one would slide the collar onto the shaft at the desired location. Then, using a suitable Allen wrench or hex key, the set screw is tightened securely against the shaft. The clamping force generated by the set screw holds the collar firmly in place, preventing any unintended movement.
Shaft collar one-piece set screws are widely used in various applications, including industrial machinery, robotics, automation, conveyor systems, and power transmission equipment. They are valued for their simplicity, reliability, and ease of installation. Additionally, they do not damage the shaft's surface as they do not require any drilling or machining.
In summary, a shaft collar one-piece set screw is a fundamental mechanical component used to secure and position objects on a shaft. Its simple design, consisting of a collar and a set screw, allows for easy installation and provides an effective solution for limiting axial movement and creating mechanical stops in various machinery and equipment.