S-98940A119 1"-5 x 6 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior accuracy with ±0.009" per foot tolerance ensures reliable positioning and repeatable motion control in automated systems
• Exceptional durability from hardened 4140 alloy steel construction withstands heavy loads and extends service life in demanding industrial environments
• Corrosion-resistant black-oxide surface provides added protection against wear and environmental factors, reducing maintenance requirements
• High tensile strength of 125,000 psi guarantees structural integrity under significant mechanical stress and load conditions
• Precision ACME threading with Class 2C fit delivers smooth, efficient power transmission with minimal backlash for consistent performance
• Optimized 0.2" travel per turn provides balanced speed and control for various motion applications
• RoHS 3 compliance ensures environmental responsibility and meets international regulatory standards

Professional Applications & Engineering Value

This high-precision ACME lead screw solves critical engineering challenges in industrial automation and motion control systems. The hardened Black-Oxide 4140 alloy steel construction combined with Brinell 271 hardness provides exceptional wear resistance, making it ideal for CNC machinery, linear actuators, and positioning systems where consistent performance under continuous operation is essential. The ACME thread profile with Class 2C fit ensures efficient power transmission with minimal backlash, while the ±0.009" per foot accuracy guarantees precise linear movement in applications requiring tight tolerances. The fully threaded, right-hand configuration offers versatile installation options across various industrial equipment, from manufacturing automation to material handling systems.

Specification Summary & Compliance

This precision component features 1"-5 ACME threading with Class 2C thread fit per industry standards, delivering consistent performance across the entire 6-foot length. The manufacturing process ensures ±0.009" per foot accuracy for travel distance, providing reliable positioning control. The product is manufactured in compliance with RoHS 3 (2015/863/EU) environmental regulations and meets industry standards for precision ACME lead screw applications in industrial motion control systems.