S-95061A857 1 1/4"-4 x 3 ft. Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Precise Motion Control with 0.25" travel per turn ensures accurate positioning in automated systems
• Superior Corrosion Resistance from 18-8 stainless steel construction maintains performance in harsh industrial environments
• Enhanced Durability with Rockwell B96 hardness provides excellent wear resistance for extended service life
• Reliable Thread Engagement through Class 2G thread fit delivers consistent performance with minimal backlash
• Versatile Installation with fully threaded, 3-foot length design accommodates various mounting configurations
• Optimized Power Transmission using ACME thread profile ensures efficient force transfer in motion control applications
• Environmental Compliance with RoHS 3 standards meets international regulatory requirements for safe usage

Professional Applications & Engineering Value

This 1 1/4"-4 ACME lead screw delivers exceptional value in precision motion control systems where reliability and accuracy are paramount. The 18-8 stainless steel construction provides excellent corrosion resistance, making it ideal for food processing, medical equipment, and marine applications where moisture exposure is common. The ACME thread type with Class 2G thread fit ensures smooth operation with minimal backlash, while the 0.25" travel per turn offers predictable linear motion for positioning systems, CNC machinery, and automated manufacturing equipment. The fully threaded design and right-hand thread direction provide installation flexibility across various industrial configurations, supported by the substantial 3-foot length that accommodates diverse spatial requirements in complex mechanical systems.

Specification Summary & Compliance

This precision ACME lead screw features 1 1/4"-4 thread size with Class 2G thread fit tolerance, ensuring consistent performance in inch-based measurement systems. Manufactured from 18-8 stainless steel with Rockwell B96 hardness, the component maintains dimensional stability under operational stress. The fully threaded configuration with right-hand direction and single thread start provides reliable engagement with matching nuts. Compliance with RoHS 3 (2015/863/EU) standards ensures environmental safety and international regulatory acceptance for industrial applications.