S-6641K5 1/2"-4 x 6 ft. Fast-Travel Corrosion-Resistant 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 precision applications
• Fast travel capability of 0.5" per revolution enables rapid linear movement and improved cycle times
• Superior corrosion resistance from 17-4 PH Stainless Steel construction maintains performance in harsh environments
• High load capacity with 145,000 psi tensile strength and Rockwell C38 hardness withstands demanding industrial forces
• Wide temperature tolerance from -65° to 300° F ensures stable operation across extreme thermal conditions
• Durable rolled thread construction provides enhanced surface finish and extended service life compared to cut threads
• Environmental compliance with RoHS 3 standards meets regulatory requirements for industrial applications

Professional Applications & Engineering Value

This high-precision ball screw delivers exceptional value in automation systems, CNC machinery, and precision positioning equipment where accuracy and speed are critical. The 17-4 PH Stainless Steel construction combined with rolled thread fabrication provides superior corrosion resistance and durability, solving common industrial challenges of component degradation in harsh environments. With its fast-travel capability of 0.5" per turn and ±0.004" per foot accuracy, this fully threaded ball screw enables rapid, precise linear motion while maintaining positional stability. The right-hand thread direction and two thread starts optimize efficiency in industrial automation, robotics, and material handling systems where reliability and precision are paramount for operational success.

Specification Summary & Compliance

This 1/2"-4 ball screw features precision rolled thread fabrication with standard inch system measurements, ensuring dimensional accuracy and consistent performance. The component meets industry standards for ball screw threading and demonstrates full compliance with RoHS 3 (2015/863/EU) environmental regulations. Manufactured from 17-4 PH Stainless Steel with Rockwell C38 hardness and 145,000 psi tensile strength, this fast-travel ball screw delivers reliable operation across its specified temperature range of -65° to 300° F for demanding industrial applications.