S-98980A979 1/2"-8 x 3 ft. Fast-Travel Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• High-speed operation with 8:1 speed ratio and 8 thread starts for rapid linear motion in automation systems
• Superior corrosion resistance through 304 Stainless Steel construction, ideal for harsh industrial environments
• Exceptional positioning accuracy maintaining ±0.009" per foot travel distance precision for reliable motion control
• Optimized thread engagement with Class 2C thread fit ensuring smooth operation and reduced backlash
• Maximum utility through fully threaded design allowing flexible mounting and connection points along entire length
• Enhanced durability with right-hand ACME thread profile providing excellent wear resistance and load distribution
• Environmental compliance meeting RoHS 3 standards for safe use in regulated industries

Professional Applications & Engineering Value

This precision ACME lead screw delivers exceptional performance in demanding motion control applications where accuracy and reliability are paramount. The 304 Stainless Steel construction provides excellent corrosion resistance, making it suitable for food processing, medical equipment, and outdoor applications where moisture exposure is common. The 8:1 speed ratio combined with eight thread starts enables fast-travel capabilities ideal for rapid positioning systems, automated machinery, and CNC equipment. The fully threaded design offers installation flexibility while maintaining consistent performance throughout the 3-foot length. Engineered with Class 2C thread fit, this component minimizes play and ensures precise movement in both light and heavy-duty industrial applications, from packaging machinery to precision measurement equipment.

Specification Summary & Compliance

This 1/2"-8 ACME lead screw features Class 2C thread fit per industry standards, ensuring proper clearance for smooth operation. The component maintains ±0.009" per foot accuracy for travel distance with 1" travel distance per turn. Manufactured from 304 Stainless Steel with right-hand threading and fully threaded configuration. Compliance includes RoHS 3 (2015/863/EU) environmental standards for use in regulated industries and applications requiring restricted substance control.