S-99030A045 1 1/4"-5 x 3 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• High-precision positioning with ±0.009" per foot accuracy ensures reliable motion control in demanding applications
• Superior load-bearing capacity with 64,000 psi tensile strength handles heavy-duty industrial operations
• Enhanced durability from Brinell 126 hardness provides excellent wear resistance for extended service life
• Optimized thread engagement through Class 2C thread fit delivers smooth operation with minimal backlash
• Consistent linear motion with 0.2" travel distance per turn enables predictable and repeatable positioning
• Robust material performance using 1018 Carbon Steel ensures reliable operation in various industrial environments
• Environmental compliance with RoHS 3 and REACH standards meets global regulatory requirements for industrial use

Professional Applications & Engineering Value

This precision ACME lead screw delivers exceptional engineering value in industrial automation and motion control systems. The 1018 Carbon Steel construction combined with ACME threading provides optimal strength-to-weight ratio for heavy-load applications while maintaining precise linear motion. The Class 2C thread fit ensures minimal play and consistent performance in CNC machinery, 3D printers, and material handling equipment. With ±0.009" accuracy per foot and 0.2" travel per turn, this fully threaded lead screw solves critical positioning challenges in manufacturing environments where repeatability and reliability are paramount. The right-hand thread direction and single-start configuration make it ideal for standard industrial applications requiring predictable linear motion conversion.

Specification Summary & Compliance

This 1 1/4"-5 ACME lead screw features Class 2C thread fit per industry standards, ensuring proper clearance for smooth operation. The manufacturing maintains tight tolerances with ±0.009" accuracy per foot for precise travel distance control. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest international standards for industrial components. With standardized ACME thread specifications and verified material properties, this lead screw delivers consistent performance across various motion control applications.