S-99030A106 1"-4 x 6 ft. Fast-Travel Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced Motion Efficiency with 2:1 speed ratio and 2 thread starts for faster linear movement and reduced operational time
• Superior Travel Precision delivering 0.5" travel per turn with ±0.009" per ft accuracy for reliable positioning in automated systems
• Exceptional Durability from 1018 carbon steel construction providing 64,000 psi tensile strength and Brinell 126 hardness for long service life
• Optimized Thread Performance with Class 2C thread fit ensuring smooth engagement and reduced wear in high-cycle applications
• Right-hand ACME threading designed for standard industrial equipment compatibility and straightforward installation
• Full 6-foot threading enables continuous motion control over extended distances without repositioning
• Robust Load Handling with ACME thread profile distributing forces evenly for improved power transmission

Professional Applications & Engineering Value

This 1"-4 ACME lead screw delivers critical performance advantages in industrial motion control systems where precision and reliability are paramount. Engineered from 1018 carbon steel with 64,000 psi tensile strength, it withstands continuous operational stresses in CNC machinery, automated positioning tables, and material handling equipment. The ACME thread form combined with Class 2C thread fit provides optimal load distribution while minimizing backlash, ensuring consistent accuracy in repetitive applications. The 2:1 speed ratio and 2 thread starts enable rapid traversal without sacrificing positioning precision, making it ideal for applications requiring both speed and accuracy. The fully threaded 6-foot length accommodates extended travel requirements in industrial automation, 3D printing, and precision manufacturing environments.

Specification Summary & Compliance

This precision ACME lead screw features 1"-4 thread size with Class 2C thread fit tolerances, right-hand thread direction, and 0.5" travel distance per turn with ±0.009" per foot accuracy. Manufactured from 1018 carbon steel with Brinell 126 hardness and 64,000 psi tensile strength, the component meets industrial standards for motion control applications. The fully threaded design with 2 thread starts and 2:1 speed ratio ensures compliance with precision engineering requirements for industrial automation systems.