S-99030A125 1"-5 x 6 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional precision with ±0.009" per foot travel accuracy for reliable, repeatable linear motion in automated systems.
• Robust durability from 1018 carbon steel construction, offering a high tensile strength of 64,000 psi for demanding industrial loads.
• Superior wear resistance with a Brinell hardness of 126, ensuring a long service life and reduced maintenance costs.
• Consistent performance via a Class 2C thread fit, providing optimal clearance for smooth operation with standard ACME nuts.
• Efficient linear travel of 0.2" per single revolution, enabling precise speed and positioning control in machinery.
• Guaranteed material safety with full compliance to RoHS 3 and REACH regulations, making it suitable for global markets.
• Versatile right-hand threading and fully threaded design for broad compatibility with various industrial drive systems.

Professional Applications & Engineering Value

This high-precision ACME lead screw is engineered to solve critical challenges in motion control systems where accuracy and durability are paramount. The 1018 carbon steel material provides an excellent balance of high tensile strength and machinability, resisting deformation under heavy loads in applications like CNC machinery, automated positioning tables, and precision lifting equipment. The ACME thread form and Class 2C fit ensure smooth, low-friction engagement with mating nuts, reducing backlash and improving the repeatability of moves. With a defined travel distance of 0.2" per turn, it offers predictable linear advancement, which is crucial for synchronizing operations in packaging, manufacturing, and assembly automation. Its fully threaded, right-hand design makes it a reliable component for converting rotary motion into precise linear motion, enhancing the efficiency and reliability of complex industrial systems.

Specification Summary & Compliance

This 1"-5 ACME lead screw adheres to the inch system of measurement with a Class 2C thread fit, providing standard manufacturing tolerances for general-purpose applications. The component is manufactured to deliver a consistent travel distance per turn of 0.2" with an accuracy of ±0.009" per foot. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial use.