S-6641K14 1/2"-4 x 1 ft. Fast-Travel Corrosion-Resistant Ball Screws and Nuts
Fast-Travel Corrosion-Resistant Ball Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Load & Performance Parameters
Temperature & Environment Parameters
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Key Features & Benefits at a Glance
- Enhanced Precision & Repeatability: Maintains ±0.005" accuracy per foot for reliable, high-precision positioning in automated systems.
- Superior Corrosion Resistance: Constructed from 17-4 PH Stainless Steel for excellent durability in harsh or washdown environments.
- High Load Capacity & Durability: With a 150,000 psi tensile strength and Rockwell C38 hardness, it withstands significant stress and offers long service life.
- Fast Linear Travel: Achieves a 0.5" travel per turn with 2 thread starts, enabling rapid movement for high-throughput applications.
- Optimized for Efficiency: Rolled thread fabrication creates a stronger, smoother surface for reduced friction and consistent performance.
- Broad Operational Range: Functions reliably in temperatures from -65° to 300° F, suitable for diverse industrial settings.
- Compliant & Reliable Sourcing: Meets RoHS 3 (2015/863/EU) standards, ensuring environmental compliance for global supply chains.
Professional Applications & Engineering Value
This 1/2"-4 ball screw is engineered for fast-travel applications where speed, precision, and reliability are non-negotiable. The use of 17-4 PH Stainless Steel provides exceptional corrosion resistance, making it ideal for CNC machinery, medical devices, packaging equipment, and automation systems exposed to coolants or varying environmental conditions. Its rolled thread and 2-start design deliver smoother motion and higher travel speed without sacrificing the ±0.005" per foot accuracy, directly addressing the need for reduced cycle times and minimized positional error in high-demand industrial operations. The combination of high tensile strength and thermal stability ensures consistent performance, reducing downtime and maintenance costs.
Specification Summary & Compliance
This fully threaded, right-hand ball screw features a 1/2"-4 thread size, 0.4" root diameter, and a standard 1 ft. length. It is manufactured to precise travel distance tolerances and is compliant with RoHS 3 (2015/863/EU) regulations, ensuring it meets stringent international standards for hazardous substance restrictions.
