S-97783A110 M2 x 50 mm Metric Fast-Travel Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Ultra-precise positioning with ±0.089mm accuracy per 300mm travel, ensuring reliable and repeatable motion control in sensitive applications.
• Enhanced speed and efficiency from the 2:1 speed ratio and two thread starts, enabling faster linear travel per revolution compared to standard single-start screws.
• Superior corrosion resistance and machinability provided by the 303 Stainless Steel material, ideal for demanding industrial environments.
• High mechanical strength and durability with a 90,000 psi tensile strength and Brinell 160 hardness, capable of withstanding significant operational loads.
• Smooth and reliable motion transfer due to the Metric Rounded Trapezoidal thread profile, which offers excellent load distribution and reduced wear.
• Immediate and full engagement along the entire 50mm length with a fully threaded design, providing consistent drive performance.
• Compliance with stringent environmental regulations, being RoHS 3 and REACH compliant, ensuring safety and acceptability for global markets.

Professional Applications & Engineering Value

This ultra-precision M2 lead screw is engineered to solve critical challenges in motion control systems requiring high accuracy and speed. The 303 Stainless Steel construction ensures excellent corrosion resistance and machinability, vital for longevity in harsh industrial settings like medical devices, laboratory automation, and optical equipment. Its Metric Rounded Trapezoidal thread with a 0.5mm pitch and two thread starts delivers a 2:1 speed ratio, enabling fast-travel applications without sacrificing precision. The ±0.089mm accuracy per 300mm travel minimizes positional errors, enhancing the reliability of precision assemblies. Fully threaded and right-hand designed, it provides consistent, high-strength performance essential for B2B procurement in sectors where every micron counts.

Specification Summary & Compliance

This lead screw adheres to metric standards with an M2 thread size and 0.5mm pitch, featuring a fully threaded, right-hand Metric Rounded Trapezoidal thread for precise motion control. It maintains high dimensional accuracy, suitable for applications demanding tight tolerances. Manufactured from 303 Stainless Steel, it offers a tensile strength of 90,000 psi and hardness of Brinell 160. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety standards for industrial use.