S-3405N081 1"-4 x 2 11/32" Ball Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced Durability & Corrosion Resistance: Black-oxide alloy steel construction provides superior protection against wear and environmental factors, extending service life in harsh industrial settings.
• High-Precision Motion Control: 0.25" travel per turn ensures accurate and repeatable linear positioning, critical for automated machinery and precision equipment.
• Exceptional Load-Bearing Capacity: Dynamic thrust load capacity of 1600 lbs supports heavy-duty applications without compromising performance or structural integrity.
• Minimized Backlash for Smooth Operation: Maximum backlash of 0.015" reduces play and vibration, leading to smoother motion and improved system accuracy.
• Robust Material Hardness: Rockwell C56 hardness ensures high resistance to deformation and wear, maintaining thread integrity under continuous use.
• Wide Temperature Tolerance: Operational range from -40° to 300°F allows reliable performance in extreme temperature environments, from freezing cold to high-heat conditions.
• Standardized Thread Compatibility: 1 9/16-18 UNEF external right-hand threads ensure easy integration with standard components, simplifying assembly and maintenance.

Professional Applications & Engineering Value

This high-performance ball nut is engineered to address critical challenges in precision linear motion systems, where accuracy, load capacity, and durability are paramount. The black-oxide alloy steel material, combined with Rockwell C56 hardness, provides exceptional resistance to wear and corrosion, making it ideal for CNC machinery, industrial automation, and robotics. The 0.25" travel per turn and low backlash design ensure smooth, precise movement, reducing energy loss and maintenance needs in high-cycle applications. With a dynamic thrust capacity of 1600 lbs and a broad temperature range, it delivers reliable performance in demanding environments, from manufacturing plants to outdoor equipment, enhancing operational efficiency and reducing downtime.

Specification Summary & Compliance

This externally threaded ball nut features a 1 9/16-18 UNEF thread with right-hand direction, adhering to standard UNEF specifications for precise compatibility. It maintains tight tolerances with a maximum backlash of 0.015" and is manufactured from black-oxide alloy steel with a hardness of Rockwell C56. The product is designed to meet industry standards for linear motion components and is compliant with RoHS and REACH environmental directives, ensuring safe and sustainable use in various engineering applications.