S-98980A142 3/4"-5 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 washdown applications.
• Exceptional positioning accuracy with a travel tolerance of ±0.009" per foot, ensuring reliable and repeatable motion control.
• Optimized for smooth, efficient linear motion with a 0.2" travel distance per single revolution, providing predictable and controlled movement.
• High mechanical strength and durability from a 72,000 psi tensile strength and Brinell 150 hardness, capable of withstanding significant loads.
• Guaranteed interchangeability and ease of assembly with a standardized Class 2C thread fit for ACME nuts, reducing installation time and complexity.
• Reliable performance in automated systems featuring a fully threaded, right-hand design with a 1:1 speed ratio for straightforward integration.
• Compliance with environmental regulations by being RoHS 3 compliant, meeting global standards for hazardous substance restrictions.

Professional Applications & Engineering Value

This 3/4"-5 ACME lead screw is engineered to solve critical challenges in precision motion control and automation systems. Manufactured from 304 Stainless Steel, it offers excellent resistance to corrosion and oxidation, making it suitable for demanding environments like food processing, packaging machinery, and medical equipment where cleanliness and durability are paramount. The ACME thread type and Class 2C thread fit provide a robust interface with mating nuts, minimizing backlash and ensuring long-term operational stability. With a consistent 0.2" travel per turn and high ±0.009" per foot accuracy, this component delivers predictable linear motion, reducing system errors and maintenance needs. Its fully threaded, right-hand design and 72,000 psi tensile strength make it a reliable choice for applications requiring precise positioning and high load-bearing capacity, ultimately enhancing the efficiency and reliability of your industrial automation solutions.

Specification Summary & Compliance

This precision ACME lead screw adheres to inch system measurements with a 3/4"-5 thread size and Class 2C thread fit, ensuring dimensional accuracy and compatibility. It is manufactured to deliver a travel distance of 0.2" per turn with an accuracy of ±0.009" per foot. The component is fully threaded with a right-hand direction and features a single thread start and 1:1 speed ratio. Compliance includes conformity with RoHS 3 (2015/863/EU) standards, restricting the use of hazardous substances, and is suitable for integration into systems requiring reliable, high-performance motion control components.