S-95072A551 1"-4 x 1 1/2" Fast-Travel Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• High load capacity - Supports up to 5000 lbs dynamic thrust for demanding industrial applications
• Fast-travel efficiency - 0.5" travel distance per turn with 2:1 speed ratio enables rapid linear motion
• Precision thread engagement - Class 2C thread fit ensures consistent performance and reduced backlash
• Durable brass construction - 360 Brass material with Brinell 70 hardness provides excellent wear resistance
• Versatile compatibility - UN external threads (1 3/8"-16) allow easy integration with standard components
• Reliable motion control - Right-hand Acme thread design delivers smooth, predictable operation
• Optimized for heavy-duty use - Dual thread starts enhance load distribution and operational stability

Professional Applications & Engineering Value

This 360 Brass Acme lead nut delivers exceptional performance in precision motion control systems where reliability and speed are critical. The combination of Acme thread geometry and Class 2C thread fit provides superior load distribution while minimizing wear in high-cycle applications. Engineers benefit from the 2:1 speed ratio and 0.5" travel per turn for fast linear positioning in automation equipment, CNC machinery, and material handling systems. The Brinell 70 hardness ensures long service life in demanding environments, while the externally threaded design with UN threads facilitates straightforward installation and maintenance. This component solves critical engineering challenges by offering both rapid travel and 5000 lbs load capacity in compact industrial assemblies.

Specification Summary & Compliance

This precision Acme lead nut features a 1 1/2" diameter and 1 1/2" length with 1/2" external thread length. The component maintains Class 2C thread fit tolerances per industry standards and incorporates 1"-4 Acme internal threads with two thread starts. External threading follows 1 3/8"-16 UN specification with right-hand orientation. Manufacturing complies with relevant industrial standards for precision lead screw components, ensuring consistent performance in motion control applications.