S-7549K2 M12 x 1750 mm DIN 103 Metric Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional positioning accuracy with ±0.15mm travel deviation per 300mm for reliable, repeatable motion control
• Robust 1018 carbon steel construction providing high tensile strength (70,000 psi) and Brinell 150 hardness for long-term durability in demanding environments
• Optimized 3mm travel per revolution delivering precise linear movement with a 1:1 speed ratio for efficient power transmission
• DIN 103 compliant metric trapezoidal thread ensuring superior wear resistance and smooth operation with minimal backlash
• 8e thread fit classification offering consistent performance and compatibility with standard trapezoidal nuts
• Single-start thread design providing straightforward installation and maintenance for simplified assembly processes
• Fully threaded 1750mm length enabling flexible customization and integration into various industrial systems

Professional Applications & Engineering Value

This M12 metric trapezoidal lead screw delivers critical engineering value in precision motion systems where accuracy and reliability are paramount. The 1018 carbon steel composition, combined with the trapezoidal thread profile, provides exceptional resistance to wear and deformation under continuous operation. Engineered to DIN 103 specifications, this component solves common industrial challenges including positioning inaccuracy and mechanical backlash in CNC equipment, 3D printers, and automated assembly lines. The 3mm pitch and ±0.15mm accuracy ensure precise linear movement control, while the right-hand thread direction and single-start design facilitate straightforward integration and maintenance, reducing downtime in production environments.

Specification Summary & Compliance

This precision lead screw maintains Class 8e thread fit tolerance according to metric trapezoidal standards, ensuring consistent performance across industrial applications. Manufacturing complies with DIN 103 specifications for trapezoidal threads, guaranteeing dimensional accuracy and mechanical reliability. The component features M12 thread size with 3mm pitch and single-start configuration, delivering precise 3mm travel distance per turn with verified ±0.15mm accuracy per 300mm. Material certification includes compliance with international standards for 1018 carbon steel composition, meeting industry requirements for mechanical properties and environmental regulations.