S-3405N004 1/2"-5 x 2 ft. Ball Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced motion control precision with ±0.004" per foot accuracy for reliable, repeatable positioning in automated systems.
• Superior durability and wear resistance from hardened alloy steel and Rockwell C56 hardness, extending component service life in demanding environments.
• High load-bearing capacity supported by an 85,000 psi tensile strength, ensuring structural integrity under significant stress.
• Consistent and smooth operation achieved through rolled thread fabrication, which improves surface finish and reduces friction.
• Broad operational temperature resilience from -40° to 300°F, maintaining performance in varied industrial climates.
• Optimized for efficient linear motion with a 0.2" travel per turn and single-start, right-hand thread design for straightforward integration.
• Robust construction with a 0.405" root diameter providing excellent torsional stiffness and resistance to deflection.

Professional Applications & Engineering Value

This 1/2"-5 ball screw is engineered to address critical challenges in precision motion control systems, such as CNC machinery, automated assembly lines, and precision positioning equipment. The hardened alloy steel construction, combined with rolled thread fabrication, minimizes backlash and ensures smooth, efficient power transmission, reducing maintenance downtime. Its high tensile strength and temperature resistance make it ideal for applications subjected to heavy loads and thermal fluctuations, from industrial robotics to aerospace actuators. The fully threaded and right-hand design facilitates easy installation and consistent performance, enhancing overall system reliability and accuracy in industrial ball screw applications.

Specification Summary & Compliance

This ball screw adheres to standard inch system measurements with a 1/2"-5 thread size and single-start thread. Manufacturing follows industry practices for rolled thread fabrication, ensuring dimensional consistency and improved fatigue life. The component meets general industry specifications for precision linear motion components and is suitable for applications requiring compliance with ASME and other mechanical standards, though specific certifications should be verified per application requirements.