S-2391N19 M12 x 15/16" Metric Fast-Travel Ultra-Precision Lead Screws and Nuts
Metric Fast-Travel Ultra-Precision Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
Load & Performance Parameters
Temperature & Environment Parameters
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Key Features & Benefits at a Glance
- Enhanced movement efficiency with 5mm travel per turn and 2:1 speed ratio for rapid linear motion in precision equipment
- Superior wear resistance from Durometer 74D acetal plastic construction maintaining dimensional stability under repeated use
- Reliable performance in extreme conditions with operational temperature range from -40° to 185° F
- Optimized load distribution through double thread starts providing smoother motion and reduced backlash
- High mechanical strength with 10,000 psi tensile capacity for demanding industrial applications
- Precision trapezoidal thread engagement ensuring accurate positioning and minimal vibration
- Environmental compliance assurance meeting RoHS 3 and REACH standards for global manufacturing requirements
Professional Applications & Engineering Value
This M12 metric fast-travel lead screw nut delivers exceptional engineering value in ultra-precision applications requiring controlled linear motion. The acetal plastic construction combined with metric rounded trapezoidal threads solves critical challenges in automated systems by providing corrosion resistance, self-lubricating properties, and electrical insulation. The 2.5mm pitch and double thread starts enable rapid positioning in CNC equipment, medical devices, and optical instruments while maintaining positioning accuracy. Engineers benefit from the right-hand thread direction and round nut design that simplify integration into compact assemblies, reducing maintenance needs in environments where metal components would corrode or generate particulate contamination.
Specification Summary & Compliance
This precision component features M12 x 2.5mm metric trapezoidal threading with standard thread engagement tolerances. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring hazardous substance restriction adherence. The acetal plastic material maintains dimensional stability across the specified temperature range while delivering consistent performance in precision motion control systems.
