S-92428A140 1"-6 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced Durability: Crafted from robust cast iron with a Rockwell B72 hardness rating, ensuring long-lasting performance in demanding industrial environments.
• Precise Linear Motion: Delivers a consistent 0.167" travel distance per turn, providing accurate and repeatable positioning for your mechanical systems.
• Superior Thread Engagement: Features a Class 2G thread fit, offering optimal clearance for smooth operation and reduced wear over time.
• Effortless Manual Control: Equipped with a ball handle design for comfortable and efficient manual operation, improving operator ergonomics.
• Reliable 1:1 Speed Ratio: Ensures direct and predictable movement transfer, simplifying system design and maintenance.
• Standardized Inch Dimensions: Built to common inch measurement standards, ensuring easy integration and replacement in existing machinery.
• Optimized for Right-Hand Applications: The right-hand ACME thread is ideal for standard mechanical drives requiring controlled linear advancement.

Professional Applications & Engineering Value

This 1"-6 ACME lead screw is engineered to address common challenges in linear motion systems, such as the need for high durability and precise travel control. The cast iron construction provides excellent resistance to wear and deformation under load, making it suitable for heavy-duty applications like machine tools, presses, and lifting equipment. The ACME thread form and Class 2G thread fit work together to minimize backlash and ensure smooth, reliable movement, even in high-cycle operations. With a single thread start and defined travel per turn, it offers predictable performance that simplifies engineering calculations and system calibration, reducing downtime and maintenance costs in industrial settings.

Specification Summary & Compliance

This lead screw adheres to standard inch system measurements with a thread size of 1"-6 and a Class 2G thread fit for consistent dimensional accuracy. It is manufactured with ACME threads and a right-hand thread direction, conforming to common industrial specifications for linear motion components. The product is designed to meet general industry standards for material and mechanical performance, ensuring reliability in various mechanical systems.