S-99030A013 3/4"-5 x 3 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional positioning accuracy with ±0.009" per foot tolerance ensures reliable, repeatable motion control in automated systems.
• Superior durability and load capacity from 1018 Carbon Steel construction and a high 64,000 psi tensile strength for demanding industrial cycles.
• Optimized power transmission with a 0.2" travel distance per turn and 1:1 speed ratio for efficient, predictable linear motion.
• Reliable thread engagement and wear resistance provided by the Class 2C thread fit and ACME thread profile, minimizing backlash.
• Versatile right-hand, fully-threaded design for broad compatibility and straightforward integration into various machinery setups.
• Consistent performance backed by a Brinell 126 hardness, ensuring long-term dimensional stability under load.
• Globally compliant manufacturing meeting RoHS 3 and REACH standards for safe use in regulated markets.

Professional Applications & Engineering Value

This 3/4"-5 Acme Lead Screw is engineered to solve critical challenges in precision motion control systems. Its 1018 Carbon Steel construction and ACME thread type deliver the necessary strength and wear resistance for high-cycle applications like CNC positioning tables, automated assembly equipment, and material handling systems. The Class 2C thread fit ensures smooth operation with minimal play, directly addressing issues of backlash and positioning inaccuracy. The fully threaded, right-hand design and consistent 0.2" travel per turn provide predictable linear actuation, making it an ideal, reliable component for engineers designing robust industrial machinery that requires dependable, long-lasting performance.

Specification Summary & Compliance

This lead screw adheres to inch system measurements with a Class 2C thread fit for ACME 3/4"-5 threads, ensuring precise manufacturing tolerances. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for industrial use in environmentally conscious markets. The specified ±0.009" per ft. travel accuracy and mechanical properties like 64,000 psi tensile strength and Brinell 126 hardness are guaranteed per its manufacturing specifications.