S-99030A524 3/8"-12 x 6 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 precision with ±0.009" per foot travel accuracy for reliable positioning in automated systems.
- Fast-travel capability from the 2:1 speed ratio and dual-start threads, reducing cycle times in high-speed applications.
- Exceptional durability provided by 1018 carbon steel construction and Brinell 126 hardness, resisting wear in continuous operation.
- Superior load-bearing strength with 64,000 psi tensile strength, ensuring stability under heavy mechanical stresses.
- Left-hand thread design enables unique motion configurations and reverse-direction operations in specialized machinery.
- Industry-standard compliance with RoHS 3 and REACH regulations, making it suitable for global industrial markets.
- Optimized thread engagement through Class 2C fit, minimizing backlash for smoother, more responsive motion transfer.
Professional Applications & Engineering Value
This 3/8"-12 ACME left-hand thread lead screw is engineered to address critical challenges in industrial motion systems where precision and reliability are paramount. The 1018 carbon steel construction, combined with a Brinell 126 hardness, provides excellent resistance to deformation and wear, even in high-cycle applications. The fully threaded design and 2:1 speed ratio enable rapid linear motion, making it ideal for CNC machinery, automated assembly lines, and packaging equipment. The left-hand thread direction offers unique solutions for systems requiring reverse-thread compatibility or specialized positioning. With ±0.009" per foot accuracy, it ensures consistent performance in precision-driven environments, reducing downtime and maintenance costs.
Specification Summary & Compliance
This precision lead screw features a 3/8"-12 ACME thread with Class 2C thread fit for optimal performance and minimal backlash. It adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring environmental and safety regulations are met. The manufacturing process guarantees tight tolerances and consistent travel distance per turn of 0.167", supporting reliable operation in various industrial settings.
