S-2391N38 M20 x 1000 mm Metric Fast-Travel Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Ultra-precision positioning with ±0.1mm accuracy per 300mm travel for reliable, repeatable linear motion in demanding applications
• Rapid movement capability delivering 60mm travel per single revolution, significantly reducing cycle times in automated systems
• Enhanced load distribution through 8 thread starts and metric rounded trapezoidal design for improved durability and smoother operation
• Superior corrosion resistance with 304 stainless steel construction, maintaining performance in harsh industrial environments
• High mechanical strength with 72,000 psi tensile strength and Brinell 160 hardness for long-term reliability under heavy loads
• Optimized speed transmission through 8:1 speed ratio design for efficient power transfer in precision motion systems
• Regulatory compliance assurance with RoHS 3 and REACH compliance for global market acceptance and environmental safety

Professional Applications & Engineering Value

This M20 metric lead screw with 8 thread starts and 7.5mm pitch delivers exceptional engineering value for precision linear motion systems requiring both speed and accuracy. The 304 stainless steel construction provides excellent corrosion resistance while maintaining dimensional stability in challenging environments. The fully threaded right-hand design with metric rounded trapezoidal threading ensures optimal load distribution across multiple contact points, significantly reducing wear and extending service life. This fast-travel lead screw is engineered to solve critical industrial challenges in CNC machinery, automated positioning systems, and high-precision manufacturing equipment where ±0.1mm accuracy per 300mm travel is essential for maintaining tight tolerances and production quality.

Specification Summary & Compliance

This precision component features M20 thread size with 7.5mm pitch in metric rounded trapezoidal thread type, manufactured to exacting standards for consistent performance. The 1000mm length fully threaded design with right-hand thread direction provides complete flexibility for various mounting configurations. The component demonstrates ±0.1mm accuracy per 300mm travel distance with 60mm travel per turn capability. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and global market acceptance for industrial applications.