S-6350K707 3/8"-8 x 3 ft. Fast-Travel Ultra-Precision Lead Screws and Nuts
Fast-Travel Ultra-Precision Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Load & Performance Parameters
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Key Features & Benefits at a Glance
- Exceptional positioning accuracy with ±0.0006" per inch tolerance for reliable, repeatable motion control in critical applications.
- Fast linear travel of 0.25" per revolution with a 2:1 speed ratio, enabling rapid movement and increased throughput.
- Superior strength and durability from 303 Stainless Steel construction, offering 90,000 psi tensile strength and Brinell 160 hardness for long service life.
- Smooth, efficient operation with a rounded Acme thread profile and 2 thread starts, reducing friction and wear compared to standard threads.
- Full-length utility as a fully threaded, 3-foot long component, providing maximum flexibility for various assembly lengths.
- Guaranteed material compliance meeting RoHS 3 and REACH standards, ensuring safety and suitability for regulated industries.
Professional Applications & Engineering Value
This ultra-precision lead screw is engineered for applications where accuracy and speed are non-negotiable. The 303 Stainless Steel material provides excellent corrosion resistance and mechanical properties, ideal for environments that demand cleanliness and durability, such as medical devices, semiconductor manufacturing, and high-end automation. The rounded Acme thread design minimizes backlash and distributes load efficiently, solving common issues of wear and inefficiency in precision motion control systems. With a 0.25" travel per turn and 2:1 speed ratio, it enables fast-travel capabilities without sacrificing the ±0.0006" per inch precision, making it a critical component for reducing cycle times and improving positioning reliability in industrial machinery and CNC equipment.
Specification Summary & Compliance
This lead screw features a 3/8"-8 thread size with right-hand direction and is fully threaded. It adheres to standard Acme thread specifications, ensuring compatibility with corresponding nuts. The component is manufactured to maintain tight tolerances for consistent performance. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of hazardous substances and suitable for global industrial markets.
