S-98980A310 1/4"-12 x 6 ft. Fast-Travel Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional travel accuracy of ±0.009" per foot ensures reliable positioning and repeatability in automated systems.
• Fast travel performance with a 4:1 speed ratio and 4 thread starts, enabling rapid linear motion and increased throughput.
• Superior corrosion resistance from 304 Stainless Steel construction, providing long-term durability in harsh industrial environments.
• High mechanical strength with a 72,000 psi tensile strength and Brinell 150 hardness, ensuring dependable performance under heavy loads.
• Precision thread engagement with Class 2C thread fit, offering smooth operation and reduced backlash for accurate motion control.
• Fully threaded, right-hand ACME design allows for continuous engagement and versatile integration into various drive systems.
• Compliance with RoHS 3 and REACH ensures the component meets stringent environmental and safety standards for global markets.

Professional Applications & Engineering Value

This high-precision ACME lead screw is engineered to solve critical challenges in motion control systems where speed, accuracy, and durability are paramount. The 304 Stainless Steel material provides excellent resistance to corrosion and wear, making it ideal for use in CNC machinery, automated packaging equipment, and precision positioning stages. With its 4:1 speed ratio and four thread starts, it delivers fast linear travel (0.333" per turn), significantly reducing cycle times in high-speed applications. The Class 2C thread fit and ±0.009" per foot accuracy minimize play and ensure consistent performance, reducing maintenance needs and enhancing the longevity of industrial automation systems. Its fully threaded and right-hand thread design offers flexibility for custom assemblies, providing reliable linear motion solutions in demanding environments.

Specification Summary & Compliance

This 1/4"-12 ACME lead screw features a Class 2C thread fit per industry standards, ensuring precise thread engagement and compatibility with corresponding nuts. The manufacturing adheres to strict dimensional tolerances, with a travel accuracy of ±0.009" per foot. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in regulated industrial and international markets without hazardous substances.