S-3405N025 1"-4 x 5 ft. Ball Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional Positioning Accuracy: Maintains ±0.004" per foot travel accuracy for highly reliable and repeatable motion control in automated systems.
• Superior Load-Bearing Capability: Constructed from hardened alloy steel with a 85,000 psi tensile strength to withstand high thrust loads and ensure long-term durability.
• Optimized for High-Efficiency Drives: Delivers a precise 0.25" travel per turn, enabling faster and more efficient linear motion with minimal energy loss.
• Enhanced Wear Resistance: Features a Rockwell C56 hardness and rolled thread fabrication for a superior surface finish that resists wear and extends service life.
• Broad Operational Temperature Range: Performs reliably in harsh environments from -40° to 300° F, ensuring consistent performance in various industrial settings.
• Robust Single-Start Design: The 1"-4, single-start, and right-hand thread configuration provides stable, predictable motion for precise automation control.

Professional Applications & Engineering Value

This 1"-4 ball screw is engineered to solve critical challenges in high-precision industrial automation and motion control systems. The core engineering value lies in its combination of hardened alloy steel material and rolled thread fabrication, which together provide a component that resists deformation under continuous high-load cycles. This is vital for applications like CNC machinery, robotic actuators, and precision assembly lines, where positional accuracy and repeatability are non-negotiable. The 0.25" travel per turn and tight ±0.004" per ft. accuracy directly address the need for efficient and precise linear movement, minimizing positional errors and reducing machine downtime. Its fully threaded and right-hand design ensures compatibility with standard ball nuts, making it a reliable, drop-in solution for upgrading or maintaining heavy-duty automation equipment.

Specification Summary & Compliance

This precision component adheres to standard inch system measurements with a 1"-4 thread size and a 0.836" root diameter. The manufacturing process utilizes rolled thread fabrication for superior strength and surface integrity. It is designed to meet the performance expectations for high-grade ball screws used in industrial automation. While specific standard compliances like ASME are inferred from the design and manufacturing quality, the product is produced to ensure high dimensional accuracy and reliability for demanding motion control applications.