S-3405N038 1 1/2"-4 x 3 ft. Ball Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional positioning accuracy with ±0.004" per foot travel tolerance for highly repeatable motion control applications.
• Superior durability and wear resistance from hardened alloy steel construction with Rockwell C56 hardness, extending service life.
• High load-bearing capacity supported by an 85,000 psi tensile strength for demanding industrial environments.
• Reliable performance in extreme conditions across a wide operating temperature range from -40°F to 300°F.
• Smooth, efficient motion transfer due to precision rolled thread fabrication, reducing friction and energy consumption.
• Consistent 0.25" travel per revolution for predictable and precise linear movement in automated systems.
• Robust single-start thread design ensures stable, backlash-free operation in right-hand threaded assemblies.

Professional Applications & Engineering Value

This high-precision ball screw is engineered to solve critical challenges in automation, CNC machinery, and precision linear motion systems. The hardened alloy steel construction and rolled thread fabrication work in tandem to minimize wear and maintenance downtime, while the 1 1/2"-4 ball thread and right-hand direction provide smooth force transmission. Its exceptional ±0.004" per ft accuracy ensures repeatable positioning in applications like industrial robotics and high-accuracy measuring equipment, where thermal stability from -40° to 300° F is crucial. This component is a key mechanical drive solution for engineers seeking to enhance system reliability and operational efficiency.

Specification Summary & Compliance

This fully threaded ball screw features a 1 1/2"-4 thread size with a root diameter of 1.379" and a length of 3 ft. It adheres to standard ball screw dimensional and threading specifications, manufactured with precision rolled thread processes for consistent performance. The component meets industry expectations for mechanical components and is suitable for systems requiring compliance with general industrial standards for material properties and manufacturing quality.