S-3405N128 1 1/2"-2 x 7 ft. Fast-Travel Ball Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced motion control efficiency with 1" travel per turn for faster positioning and reduced cycle times
• Superior positioning accuracy maintained at ±0.004" per foot for reliable, repeatable operations
• Exceptional durability from hardened alloy steel construction with Rockwell C56 hardness resisting wear and deformation
• High load capacity supported by 85,000 psi tensile strength for demanding industrial applications
• Smooth, reliable performance thanks to rolled 2-start ball threading that reduces friction and extends service life
• Broad temperature compatibility from -40° to 300°F ensuring stable operation in varied environments
• Optimized for heavy-duty use with a 1.143" root diameter providing robust structural integrity

Professional Applications & Engineering Value

This high-precision ball screw is engineered to address critical challenges in industrial automation and motion control systems. The hardened alloy steel construction, combined with Rockwell C56 hardness, ensures resistance to mechanical stress and wear, making it ideal for CNC machinery, robotic actuators, and precision positioning equipment. The rolled thread fabrication and 2-start ball threading enhance efficiency by minimizing backlash and distributing load evenly, which is crucial for maintaining ±0.004" accuracy over long-term use. With a 1" travel per turn, it enables fast and precise linear motion, reducing downtime and improving productivity in applications such as assembly lines, packaging systems, and material handling. Its fully threaded design and right-hand thread direction provide consistent engagement, ensuring reliable performance in high-speed and heavy-load scenarios.

Specification Summary & Compliance

This ball screw adheres to precise dimensional standards, including a travel accuracy of ±0.004" per foot, and features a 1 1/2"-2 thread size with ball thread type for optimal motion control. Manufactured using rolled thread fabrication, it meets industry specifications for strength and reliability. The component complies with relevant material and safety standards, including potential alignment with RoHS and REACH directives, ensuring environmental and operational safety in industrial settings.