S-3405N097 1/2"-4 x 2 ft. Fast-Travel Ball Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced precision motion control with ±0.004" per foot accuracy for reliable, repeatable positioning in demanding applications.
• Superior load-bearing capacity thanks to 85,000 psi tensile strength, ensuring long-term reliability under high stress.
• Exceptional wear resistance and durability from the alloy steel hardened to Rockwell C56, extending service life.
• Fast and efficient travel with 0.5" of linear movement per revolution and 2 thread starts, reducing cycle times.
• Optimized for harsh environments with a wide operating temperature range from -40°F to 300°F.
• Smooth, consistent performance achieved through rolled thread fabrication, which enhances surface finish and fatigue life.
• Versatile right-hand, fully threaded design for easy integration into various motion control systems.

Professional Applications & Engineering Value

This high-precision ball screw is engineered to solve critical challenges in industrial automation and machinery where accuracy, speed, and durability are non-negotiable. The hardened alloy steel construction and Rockwell C56 hardness provide exceptional resistance to wear and deformation, making it ideal for CNC machinery, robotic actuators, and precision assembly systems. The rolled thread fabrication not only improves the fatigue strength but also ensures smoother operation, reducing backlash and maintenance needs. With a travel distance of 0.5" per turn and ±0.004" accuracy, it delivers reliable performance in applications requiring fast, precise linear motion, even in fluctuating temperatures from -40°F to 300°F. This component is a cornerstone for enhancing motion control efficiency and reducing operational downtime in demanding industrial settings.

Specification Summary & Compliance

This ball screw features a 1/2"-4 thread size with a right-hand, fully threaded design and 2 thread starts. It is manufactured from alloy steel, hardened to Rockwell C56, and produced using rolled thread fabrication for superior dimensional consistency. The component meets typical industrial standards for precision linear motion components and is suitable for use in systems requiring compliance with general engineering specifications for load, temperature, and accuracy. It is designed and tested to perform reliably within the specified parameters, supporting integration into machinery that may require adherence to common industry practices for quality and safety.