S-95061A883 2"-4 x 3 ft. Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior Durability: Crafted from 18-8 Stainless Steel for excellent corrosion resistance and long service life in demanding environments.
• Precise Linear Motion: Delivers a consistent 0.25" travel distance per turn, ensuring accurate and repeatable positioning.
• Optimized Thread Engagement: Class 2G thread fit provides a balance of free-running assembly and reduced backlash for smoother operation.
• Enhanced Wear Resistance: Rockwell B96 hardness offers increased surface durability, extending the component's lifespan under load.
• Reliable Unidirectional Drive: The single-start, right-hand, fully threaded Acme design ensures efficient power transmission and straightforward integration.
• Environmental Compliance: Meets RoHS 3 standards, making it suitable for use in regulated industries and global markets.
• Versatile Length: The 3-foot length provides flexibility for a wide range of machine designs and linear motion applications.

Professional Applications & Engineering Value

This 2"-4 ACME Lead Screw is engineered to solve critical challenges in industrial automation and precision machinery. The 18-8 Stainless Steel construction resists rust and corrosion, making it ideal for harsh environments like food processing, packaging, and outdoor equipment. The Acme thread type and Class 2G thread fit are specifically chosen to handle high loads with minimal backlash, providing reliable performance in CNC systems, linear actuators, and heavy-duty positioning tables. Its fully threaded, right-hand design with a 0.25" travel per turn ensures predictable linear motion, reducing design complexity and maintenance needs for engineers.

Specification Summary & Compliance

This lead screw adheres to inch system measurements with a 2"-4 ACME thread size and a Class 2G thread fit, ensuring dimensional accuracy and interchangeability. It is manufactured as a fully threaded component with a single thread start and right-hand direction. The product is compliant with RoHS 3 (2015/863/EU), confirming it is free of hazardous substances for safe use in various industrial sectors.