S-95072A126 3/8"-8 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 Wear Resistance: Made from durable 673 Bronze with Brinell 70 hardness for long-lasting performance in high-motion applications.
- Precision Fast-Travel Design: Achieves 0.25" travel per turn with a 2:1 speed ratio, enabling rapid and accurate linear motion control.
- Superior Thread Compatibility: Class 2C thread fit ensures smooth engagement with minimal backlash for reliable operation.
- Versatile External Threading: Features a 9/16"-18 UNF external thread, allowing easy integration into various assembly setups.
- Optimized for Right-Hand Systems: Right-hand thread direction supports standard industrial machinery for consistent motion transfer.
- Regulatory Compliance: RoHS 3 compliant with exemption for lead in copper alloy, meeting environmental and safety standards.
- Robust Construction: Externally threaded nut design provides secure fastening and resistance to mechanical stress.
Professional Applications & Engineering Value
This 3/8"-8 Acme lead screw nut is engineered to address common challenges in precision motion control systems, such as minimizing wear and ensuring consistent performance under repetitive use. The 673 Bronze material offers excellent corrosion resistance and low friction, reducing maintenance needs in industrial environments like CNC machinery, automated actuators, and positioning equipment. With a fast-travel design delivering 0.25" per turn and a 2:1 speed ratio, it enhances efficiency in applications requiring rapid linear movement. The Class 2C thread fit and right-hand UNF external threads provide reliable engagement, making it ideal for B2B procurement in sectors demanding durable, high-precision components for smooth operational workflows.
Specification Summary & Compliance
This nut adheres to Class 2C thread fit standards for Acme threads, ensuring precise dimensional accuracy with a 3/8"-8 thread size and 9/16"-18 UNF external thread. It complies with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloys, and is manufactured to meet industry specifications for motion control applications, including Brinell 70 hardness for consistent durability.
