S-95072A147 1/2"-10 x 3/4" Fast-Travel Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Fast 0.2" travel per revolution doubles movement speed compared to single-start nuts, boosting operational efficiency in automated systems.
• Durable 673 Bronze construction with Brinell 70 hardness ensures excellent wear resistance and longevity under continuous heavy-duty use.
• Precision Class 2C thread fit provides smooth, low-friction engagement with minimal backlash for accurate motion control.
• 2:1 speed ratio enables rapid linear motion transfer, ideal for applications requiring quick positioning adjustments.
• RoHS 3 compliant with exemption 6(c) meets international environmental standards while maintaining high-performance copper alloy properties.
• Externally threaded 15/16"-16 UNS design offers versatile mounting options and secure integration into various mechanical assemblies.
• Right-hand Acme thread configuration delivers reliable power transmission with standard directional operation for simplified system design.

Professional Applications & Engineering Value

Engineered for precision motion control systems, this 2-start ACME lead screw nut solves critical industrial challenges where speed and accuracy are paramount. The 673 Bronze material provides inherent lubricity and corrosion resistance, reducing maintenance frequency in CNC machinery, linear actuators, and automated positioning equipment. With its 0.2" travel per turn and 2:1 speed ratio, this component significantly accelerates cycle times while maintaining positional accuracy through the Class 2C thread fit. The externally threaded design with 15/16"-16 UNS threads ensures secure mounting in high-vibration environments, making it particularly valuable for packaging machinery, 3D printers, and material handling systems where fast-travel precision directly impacts productivity and operational reliability.

Specification Summary & Compliance

This ACME lead screw nut features precision Class 2C thread fit with 1/2"-10 ACME internal threads and 15/16"-16 UNS external threads. Manufactured to industry standards with right-hand thread direction and 2 thread starts for optimal performance. The component is RoHS 3 (2015/863/EU) compliant with exemption 6(c) for lead in copper alloy, ensuring environmental regulatory adherence while maintaining the mechanical properties required for demanding industrial applications.