Lead Screws

Lead screws are mechanical devices that convert rotary motion into linear motion, consisting of a threaded screw shaft and a matching nut with corresponding threads. Their trapezoidal or square thread profiles, along with varying pitches and leads, cater to different applications' load capacities, efficiencies, and precision requirements. Lead screws are made from materials such as steel, stainless steel, brass, or plastics, and their applications span CNC machinery, 3D printers, robotics, and linear actuators. While providing accurate positioning, lead screws may exhibit backlash, mitigated in some assemblies by incorporating anti-backlash mechanisms like split nuts or preloaded nuts. Noteworthy for their role in controlled linear motion, lead screws are integral components in diverse industries where precision and reliable movement are paramount.