S-99030A123 2"-5 x 6 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior positioning accuracy with ±0.009" per foot tolerance for reliable, repeatable motion control in demanding applications.
• Optimized power transmission with a 0.2" travel distance per turn, providing efficient linear motion with a 1:1 speed ratio.
• Enhanced durability and wear resistance thanks to 1018 carbon steel construction with a Brinell 126 hardness and 64,000 psi tensile strength.
• Reliable, free-running assembly ensured by the Class 2C thread fit, ideal for applications requiring minimal binding.
• Robust ACME thread design with a single start and right-hand direction for high load-bearing capacity and smooth operation.
• Full 6-foot length and fully threaded design offers versatile integration and continuous drive capability.
• Compliant with major environmental regulations including RoHS 3 and REACH, ensuring safe use in global industrial markets.

Professional Applications & Engineering Value

This 2"-5 ACME lead screw is engineered to solve critical challenges in precision motion control systems. Machined from 1018 carbon steel, it provides the ideal balance of strength and machinability for high-cycle applications like CNC machinery, linear actuators, and heavy-duty positioning tables. The ACME thread type and Class 2C thread fit are specifically chosen to handle significant loads while maintaining smooth, low-friction movement, reducing the risk of jamming and wear over time. With its ±0.009" per foot accuracy and consistent 0.2" travel per turn, this component delivers the repeatability and reliability needed to minimize operational downtime and enhance the overall performance of automated industrial systems.

Specification Summary & Compliance

This lead screw adheres to the Class 2C thread fit standard, ensuring consistent clearance for free-running assemblies. The ACME 2"-5 thread is fully threaded along the 6 ft. length with a single start and right-hand direction. Manufacturing conforms to industry standards for dimensional accuracy, including the specified travel tolerance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its suitability for use in regulated environments.