S-95075A105 1/2"-8 x 3/4" Fast-Travel Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• High-speed linear motion with 0.25" travel per turn for rapid positioning and increased operational efficiency
• Exceptional load handling with 650 lbs dynamic thrust capacity for reliable performance in demanding applications
• Durable PET plastic construction providing excellent wear resistance, corrosion resistance, and smooth operation without lubrication
• Precision Acme thread design with Class 2C fit ensuring consistent performance and reduced backlash in mechanical systems
• Temperature resilience from 15° to 175°F for stable operation across various industrial environments
• Dual-thread compatibility featuring both 1/2"-8 Acme internal threads and 15/16"-16 UNF external threads for versatile mounting options
• Environmental compliance meeting RoHS 3 and REACH standards for safe use in regulated industries

Professional Applications & Engineering Value

This Acme lead screw nut delivers exceptional engineering value in fast-travel precision applications where speed and reliability are critical. The PET plastic material provides inherent lubrication properties, eliminating the need for external lubricants while maintaining smooth operation across the entire temperature range of 15° to 175°F. The 2:1 speed ratio and 0.25" travel per turn enable rapid linear motion in automation equipment, 3D printers, and positioning systems. The Class 2C thread fit ensures minimal play while the 650 lbs dynamic thrust capacity handles significant loads without compromising performance. The combination of Acme internal threads and UNF external threads offers installation flexibility in complex mechanical assemblies, making it ideal for industrial drive components requiring both precision and durability.

Specification Summary & Compliance

This precision Acme lead screw nut features 1/2"-8 Acme internal threads with Class 2C thread fit for optimal performance in linear motion systems. The externally threaded component includes 15/16"-16 UNF right-hand threads with 1/2" external thread length for secure mounting. Manufactured from PET plastic, the nut operates within a temperature range of 15° to 175°F and delivers 650 lbs dynamic thrust capacity. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for regulated industrial applications worldwide.