S-3405N067 3/4"-5 x 4 ft. Ball Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional positioning accuracy with ±0.004" per foot tolerance ensures reliable, repeatable linear motion for precision applications.
• High load capacity and durability from 85,000 psi tensile strength and Rockwell C56 hardness, providing long service life under heavy-duty use.
• Optimized efficiency with 0.2" travel per turn and rolled thread fabrication, reducing friction and wear for smoother operation.
• Broad temperature resilience operating from -40° to 300°F, making it suitable for harsh industrial environments.
• Versatile integration featuring a machined end with UNS threading and keyway for secure mounting and easy assembly.
• Right-hand thread design ensures compatibility with standard industrial equipment and simplifies installation.
• Robust construction using hardened alloy steel, offering resistance to deformation and maintaining performance under stress.

Professional Applications & Engineering Value

This 3/4"-5 ball screw is engineered to address critical challenges in linear motion systems, where precision, strength, and reliability are paramount. The hardened alloy steel construction, combined with rolled thread fabrication, minimizes backlash and wear, ensuring consistent performance in CNC machinery, automated assembly lines, and precision positioning equipment. Its high tensile strength and temperature resistance make it ideal for applications in manufacturing, aerospace, and robotics, where components face dynamic loads and varying thermal conditions. The partially threaded design and machined end with keyway facilitate secure coupling with nuts and drives, reducing installation time and enhancing system stability. By delivering ±0.004" accuracy per foot, this ball screw helps minimize operational downtime and improves overall productivity in demanding industrial settings.

Specification Summary & Compliance

This ball screw adheres to Class 2A dimensional tolerances and UNS thread standards for the machined end, ensuring precise fit and interchangeability. The rolled thread fabrication follows industry best practices for enhanced surface finish and durability. It complies with RoHS and REACH environmental directives, and its manufacturing processes align with ASME guidelines for quality and safety. Key specifications include a 0.2" travel distance per turn, right-hand thread direction, and a root diameter of 0.655", providing reliable performance in accordance with engineering requirements.