S-1710K3 1 1/2"-4 x 4 1/2" Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional load-bearing capability with 11,000 lbs dynamic thrust capacity for demanding industrial applications
• Superior wear resistance from 932 Bearing Bronze construction with Brinell 65 hardness rating
• Precision movement control delivering consistent 0.25" travel per turn for accurate positioning
• Reliable thread engagement through Class 2C fit ensuring smooth operation and reduced backlash
• Optimized for heavy machinery with platform nut design providing stable mounting and load distribution
• Environmental compliance assurance meeting RoHS 3 and REACH standards for global manufacturing
• Right-hand single-start ACME threading offering predictable, reliable motion transfer in inch system applications

Professional Applications & Engineering Value

This heavy-duty bronze platform nut addresses critical engineering challenges in precision motion systems where high thrust loads and extended service life are paramount. The 932 Bearing Bronze composition provides natural lubricity and exceptional resistance to galling, making it ideal for ACME lead screw applications in industrial machinery, CNC equipment, and heavy-duty positioning systems. The Class 2C thread fit ensures optimal clearance for smooth operation while maintaining precision, reducing wear on mating components. With 0.25" travel per turn, this nut delivers predictable linear motion perfect for applications requiring precise repeatability under substantial 11,000 lbs dynamic thrust loads. The platform design facilitates secure mounting in various industrial configurations, making it a versatile solution for demanding mechanical systems.

Specification Summary & Compliance

This precision component features 1 1/2"-4 ACME threading with Class 2C fit tolerance according to industry standards, ensuring proper clearance and smooth operation. Manufactured from 932 Bearing Bronze with Brinell 65 hardness, it delivers consistent performance in inch system applications. The nut complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial markets. Engineered for single-start right-hand thread applications with 1:1 speed ratio, this platform nut meets rigorous industrial specifications for precision motion control components.