S-99030A012 3/4"-6 x 3 ft. Fast-Travel Precision Acme Lead Screws and Nuts
Fast-Travel Precision Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Load & Performance Parameters
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Key Features & Benefits at a Glance
- Enhanced motion control accuracy with ±0.009" per foot travel distance tolerance for reliable, repeatable positioning in automated systems.
- Fast linear travel of 0.333" per revolution with 2 thread starts and 2:1 speed ratio, significantly reducing cycle times in high-speed applications.
- Superior load-bearing capacity from 1018 Carbon Steel construction offering 64,000 psi tensile strength and Brinell 126 hardness for long-term durability under stress.
- Smooth, reliable engagement with Class 2C thread fit and fully threaded Acme design, minimizing backlash and ensuring consistent power transmission.
- Broad industrial compatibility due to right-hand threading and standardized 3/4"-6 Acme thread size, fitting common motion control setups.
- Regulatory compliance assurance with RoHS 3 and REACH standards, making it suitable for use in regulated and international markets.
Professional Applications & Engineering Value
This 3/4"-6 ACME lead screw is engineered to address critical needs in precision motion control systems where speed, accuracy, and durability are paramount. Manufactured from 1018 Carbon Steel, it provides excellent mechanical strength and wear resistance, ideal for CNC machinery, automated conveyors, and positioning tables. The Class 2C thread fit and fully threaded Acme design ensure minimal play and efficient torque transmission, reducing maintenance and downtime. With a travel distance of 0.333" per turn and 2 thread starts, it enables rapid linear movement, enhancing productivity in packaging, manufacturing, and material handling applications. Its right-hand threading and robust construction make it a reliable choice for engineers seeking consistent performance in demanding environments.
Specification Summary & Compliance
This lead screw adheres to Class 2C thread fit standards, ensuring precise thread engagement and dimensional accuracy. It features a 3/4"-6 Acme thread with a travel accuracy of ±0.009" per foot and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for industrial use without hazardous substances.
