S-98980A208 1"-6 x 3 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 304 Stainless Steel construction, ideal for harsh industrial environments and reducing maintenance needs.
• Exceptional positioning accuracy with a travel distance tolerance of ±0.009" per foot, ensuring reliable and repeatable linear motion.
• High load-bearing capacity from a 72,000 psi tensile strength and Brinell 150 hardness, providing durability under significant stress.
• Optimized for non-reversing applications with a left-hand Acme thread and 1:1 speed ratio, offering precise control in specialized setups.
• Consistent performance and easy assembly due to the Class 2C thread fit, which accommodates slight misalignments without sacrificing function.
• Fully threaded design along the entire 3-foot length, allowing for maximum flexibility in nut placement and travel.
• Environmentally compliant operation by meeting RoHS 3 standards, ensuring safety and regulatory adherence in global markets.

Professional Applications & Engineering Value

This 1"-6 Left Hand Acme Lead Screw is engineered from 304 Stainless Steel to solve critical challenges in precision linear motion systems. Its Acme thread type and left-hand thread direction are specifically designed for applications requiring controlled, non-backdriving movement, such as in clamping, lifting, and positioning machinery. The fully threaded component and 0.167" travel per turn provide predictable and efficient actuation, minimizing errors in automated processes. With a Brinell 150 hardness and high tensile strength, it withstands repetitive loads and corrosive conditions, reducing downtime in industrial settings like packaging, CNC machining, and material handling. This lead screw delivers reliable precision and longevity, making it a vital part of high-accuracy engineering solutions.

Specification Summary & Compliance

This lead screw adheres to Class 2C thread fit standards, ensuring compatibility and ease of assembly with matched nuts. It features a 1"-6 Acme thread size with a single thread start and is manufactured to an accuracy of ±0.009" per foot for travel distance. The product is fully RoHS 3 (2015/863/EU) Compliant, meeting stringent environmental regulations for hazardous substance restrictions.