S-95072A107 1/4"-12 x 5/8" Fast-Travel Precision Acme Lead Screws and Nuts
Fast-Travel Precision Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
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Key Features & Benefits at a Glance
- Enhanced operational speed with 4:1 speed ratio delivering 0.333" travel per turn for rapid positioning in automated systems
- Superior wear resistance and longevity from 673 Bronze construction with Brinell 70 hardness, ideal for high-cycle applications
- Precision thread engagement with Class 2C thread fit ensuring smooth, reliable motion and reduced backlash
- Versatile integration capability featuring 9/16"-18 UNF external threads for straightforward mounting in various assemblies
- Optimized for demanding environments with right-hand ACME threads providing consistent performance under heavy loads
- Regulatory compliance assurance with RoHS 3 certification meeting strict environmental standards for industrial use
- Reduced maintenance requirements through durable bronze material that resists galling and maintains lubricity
Professional Applications & Engineering Value
This 1/4"-12 ACME lead screw nut delivers exceptional value in fast-travel precision applications where speed and reliability are critical. The 673 Bronze construction with Brinell 70 hardness provides excellent durability against wear in high-cycle operations, while the 4:1 speed ratio enables rapid linear motion with minimal rotational input. The Class 2C thread fit ensures precise engagement with mating components, reducing vibration and improving positional accuracy in CNC equipment, automated positioning systems, and precision machinery. The combination of ACME internal threads and UNF external threads offers flexible integration options, making it ideal for mechanical drive systems requiring both high efficiency and robust performance in industrial environments.
Specification Summary & Compliance
This precision component features 1/4"-12 ACME internal threads with Class 2C thread fit tolerance and 9/16"-18 UNF external threads for mounting. The nut provides 0.333" travel per turn with a 4:1 speed ratio and right-hand thread direction. Manufactured from 673 Bronze material with Brinell 70 hardness, the component is RoHS 3 (2015/863/EU) compliant with exemption 6(c) for lead in copper alloys, meeting international environmental standards for industrial applications.
