S-3405N005 1/2"-5 x 3 ft. Ball Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional Positioning Accuracy with ±0.004" per foot tolerance ensures reliable, repeatable motion control in demanding applications.
• High Load Capacity & Durability from 85,000 psi tensile strength and Rockwell C56 hardness resists wear and extends service life.
• Optimized Efficiency with a 0.2" travel per turn provides precise linear motion conversion for improved mechanical system performance.
• Wide Temperature Resilience from -40° to 300°F allows stable operation in harsh industrial environments.
• Superior Thread Integrity through rolled fabrication enhances surface finish and fatigue resistance for long-term reliability.
• Robust Construction using hardened alloy steel ensures high strength and resistance to deformation under heavy loads.
• Standardized Compatibility with 1/2"-5 thread size and right-hand direction facilitates easy integration into existing inch-based systems.

Professional Applications & Engineering Value

This high-precision ball screw is engineered to solve critical challenges in automation, CNC machinery, and precision positioning systems where accuracy and reliability are paramount. The hardened alloy steel construction, combined with rolled thread fabrication, delivers exceptional wear resistance and smooth operation, minimizing backlash and maintenance downtime. With its 0.2" travel per turn and tight ±0.004" per foot accuracy, it ensures consistent performance in applications from aerospace actuators to industrial robotics. The component maintains integrity across a broad temperature range (-40° to 300°F), making it suitable for environments subject to thermal fluctuations. Its fully threaded, single-start design provides uniform load distribution, enhancing the lifespan of high-cycle mechanical drives.

Specification Summary & Compliance

This 1/2"-5 ball screw features a root diameter of 0.405", right-hand thread direction, and single-start threading. Manufactured to inch system standards, it ensures dimensional consistency for precision linear motion systems. The component is produced using industry-accepted rolled thread fabrication processes, which improve mechanical properties and surface durability. It complies with common industrial specifications for material properties and dimensional tolerances, supporting integration into systems requiring reliable, high-strength motion control components.