S-6638K1 M6 Metric Ball Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional positioning accuracy with ±0.210 mm per 300 mm travel tolerance for reliable, repeatable motion control in automated systems.
• High load-bearing capacity with a 150 lbs dynamic thrust load rating, ensuring stable performance under continuous operational stress.
• Superior wear resistance and longevity from the carbon steel screw and alloy steel nut combination, hardened to Rockwell C58 for extended service life.
• Smooth, efficient motion transfer due to the precision-rolled metric ball thread and 1 mm pitch, minimizing energy loss and backlash (max 0.05 mm).
• Easy and secure mounting with the integrated flange nut featuring two 3.4 mm mounting holes for straightforward installation in compact assemblies.
• Broad industrial compatibility with a right-hand, fully threaded M6 design, suitable for various linear motion and automation applications.
• Compliance with global environmental standards, including RoHS 3 and REACH, ensuring safe use in regulated markets.

Professional Applications & Engineering Value

This M6x1mm metric ball screw and flange nut set is engineered to address critical challenges in precision linear motion systems, such as minimizing positional errors and mechanical backlash in high-cycle applications. The carbon steel screw and alloy steel flange nut provide an optimal balance of strength and durability, essential for CNC machinery, automated positioning tables, and medical devices where consistent performance is non-negotiable. The rolled thread fabrication enhances surface integrity and fatigue resistance, while the compact flange nut design with predefined mounting holes simplifies integration, reducing assembly time and improving system reliability. Operating within a 5° to 175° F temperature range, this component delivers dependable service in diverse industrial environments, from factory automation to precision instrumentation.

Specification Summary & Compliance

The ball screw features a 1 mm travel distance per turn with an accuracy of ±0.210 mm per 300 mm, adhering to metric threading standards (M6) and Class 2A equivalent tolerances. Manufactured via rolled thread processes, it ensures consistent thread geometry and strength, supporting a tensile strength of 21,000 psi. This product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting stringent environmental and safety requirements for industrial components.