S-99030A070 1"-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
- Fast linear motion with a 2:1 speed ratio and 0.333" travel per turn, ideal for rapid positioning and high-efficiency applications.
- Exceptional durability from 1018 carbon steel construction, offering a tensile strength of 64,000 psi and Brinell 126 hardness for long service life in demanding environments.
- High precision accuracy with ±0.009" per foot tolerance, ensuring reliable and repeatable movement in automated systems.
- Superior thread engagement with Class 2C thread fit and two starts, providing smooth operation and reduced wear in power transmission setups.
- Versatile right-hand ACME threading designed for compatibility with standard nuts, facilitating easy integration into existing linear motion assemblies.
- Fully threaded 3-foot length allows for flexible mounting and continuous motion control in industrial machinery.
Professional Applications & Engineering Value
This high-precision ACME lead screw is engineered from 1018 carbon steel to address common industrial challenges such as wear resistance and operational efficiency. The 2-start thread design and Class 2C thread fit enable fast travel with minimal backlash, making it ideal for linear motion systems in CNC machinery, automated conveyors, and precision positioning equipment. Its fully threaded and right-hand thread configuration ensures consistent force transmission, while the robust material and Brinell 126 hardness reduce deformation under heavy loads, extending component life and minimizing downtime in power transmission applications.
Specification Summary & Compliance
This lead screw adheres to Class 2C thread fit standards for ACME threading, ensuring dimensional accuracy and compatibility. It features a travel distance per turn of 0.333" with an accuracy of ±0.009" per foot, and is manufactured from 1018 carbon steel with a tensile strength of 64,000 psi. The product complies with industry specifications for linear motion components and is suitable for use in systems requiring reliable power transmission and precision engineering.
