S-98980A375 1/2"-10 x 6 ft. Fast-Travel Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced Motion Control: Achieve precise positioning with ±0.009" per foot accuracy, ensuring reliable and repeatable movement in automated systems.
• Rapid Linear Travel: With 5 thread starts and 0.5" travel per turn, this screw delivers fast-travel capabilities, reducing cycle times and increasing productivity.
• Superior Corrosion Resistance: Constructed from 304 Stainless Steel, it offers excellent durability in harsh industrial environments, minimizing maintenance and replacement costs.
• High Load Capacity: A tensile strength of 72,000 psi and Brinell 150 hardness provide robust performance under heavy loads, ensuring long-term operational integrity.
• Optimized Thread Engagement: The Class 2C thread fit ensures smooth, low-friction operation with consistent backlash control for precise motion transfer.
• Versatile Installation: Fully threaded and right-hand threaded design allows for flexible integration into various motion control assemblies and machinery.
• Regulatory Compliance: Meets RoHS 3 standards, making it suitable for use in regulated industries and environmentally conscious applications.

Professional Applications & Engineering Value

This 1/2"-10 ACME lead screw is engineered to address critical challenges in precision motion control systems, such as positioning accuracy and wear resistance. The 304 Stainless Steel construction provides exceptional corrosion resistance, ideal for applications in CNC machinery, automated packaging, and medical equipment where exposure to moisture or chemicals is common. The ACME thread type and Class 2C thread fit deliver efficient power transmission with minimal backlash, enhancing the reliability of linear actuators and positioning tables. With a fast-travel design featuring 5 thread starts and 0.5" travel per turn, it enables rapid movement without sacrificing precision, reducing downtime in high-cycle industrial operations. This combination of material strength, thread accuracy, and speed ratio makes it a cost-effective solution for improving equipment performance and longevity in demanding environments.

Specification Summary & Compliance

This lead screw adheres to standard inch measurements with a Class 2C thread fit for consistent dimensional accuracy. It features a 1/2"-10 ACME thread size, fully threaded design, and right-hand thread direction, manufactured to ensure reliable performance in motion control applications. The product is RoHS 3 (2015/863/EU) Compliant, confirming its adherence to environmental regulations for hazardous substance restrictions.