S-98980A330 3/8"-8 x 6 ft. Fast-Travel Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced motion control precision with ±0.009" accuracy per foot for reliable positioning in automated systems.
• Fast linear movement with 0.25" travel per turn and 2:1 speed ratio, reducing cycle times in high-speed applications.
• Superior corrosion resistance due to 304 Stainless Steel construction, ensuring longevity in harsh industrial environments.
• High load-bearing capacity supported by 72,000 psi tensile strength and Brinell 150 hardness for demanding mechanical setups.
• Consistent thread engagement with Class 2C thread fit, minimizing backlash and improving operational smoothness.
• Durable, fully threaded ACME design with right-hand thread direction, offering robust performance in repetitive motion tasks.
• Environmental compliance with RoHS 3 standards, making it safe for use in regulated industries worldwide.

Professional Applications & Engineering Value

This 3/8-8 ACME lead screw is engineered to address common industrial challenges such as positional inaccuracy and wear in motion control systems. Crafted from 304 Stainless Steel, it resists corrosion and maintains integrity in moist or chemical-exposed settings, reducing maintenance needs. The ACME thread type and Class 2C thread fit ensure minimal play and reliable force transmission, ideal for CNC machinery, linear actuators, and packaging equipment where fast-travel precision is critical. With a 0.25" travel per turn and tight accuracy tolerances, it enhances efficiency in automation, 3D printing, and material handling applications, delivering consistent performance under high-stress conditions.

Specification Summary & Compliance

This lead screw adheres to Class 2C thread fit standards for precise thread engagement, with a 3/8"-8 ACME thread size and right-hand direction. It meets dimensional accuracy of ±0.009" per foot for travel distance, ensuring compliance with industrial motion control requirements. The product is manufactured to high-quality specifications, including a tensile strength of 72,000 psi and Brinell 150 hardness, and is RoHS 3 (2015/863/EU) compliant, supporting safe and sustainable use in global markets.