S-99030A315 3/8"-8 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 precision with ±0.009" per foot travel accuracy for reliable positioning in automated systems
- Fast linear movement with 0.25" travel per turn and 2:1 speed ratio for improved operational efficiency
- Superior load-bearing capacity from 1018 carbon steel construction offering 64,000 psi tensile strength and Brinell 126 hardness
- Smooth, reliable performance with dual thread starts and fully threaded ACME design for consistent power transmission
- Industry-standard compatibility through Class 2C thread fit and right-hand threading for easy integration
- Extended service life with robust carbon steel material resisting wear in high-cycle applications
- Global compliance assurance meeting RoHS 3 and REACH standards for international industrial use
Professional Applications & Engineering Value
This 3/8-8 ACME lead screw delivers exceptional value in precision motion control systems where accuracy and durability are paramount. Engineered from 1018 carbon steel, the component addresses critical industrial challenges including positioning repeatability, high-load capacity, and long-term reliability. The ACME thread type with Class 2C thread fit ensures smooth operation with minimal backlash, while the dual thread starts and 2:1 speed ratio provide fast linear motion ideal for automation equipment, CNC machinery, and material handling systems. The fully threaded, right-hand design offers consistent force transmission throughout the 3 ft length, making it particularly valuable in applications requiring precise linear actuation with minimal maintenance intervals.
Specification Summary & Compliance
This precision ACME lead screw features 3/8"-8 thread size with Class 2C thread fit tolerance, delivering ±0.009" per foot travel accuracy and 0.25" travel distance per turn. Manufactured from 1018 carbon steel with Brinell 126 hardness and 64,000 psi tensile strength, the component complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for global industrial applications requiring precise motion control and regulatory compliance.
