S-3405N074 3/4"-5 x 2 57/64" Ball Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced Durability & Corrosion Resistance: Black-oxide alloy steel construction ensures long-lasting performance in harsh industrial environments, resisting wear and extending service life.
• Superior Load Handling: With a 1900 lbs dynamic thrust load capacity, this nut reliably supports high-force applications, minimizing the risk of failure under stress.
• Precise Motion Control: 0.2" travel per turn delivers accurate linear movement, essential for applications requiring repeatable positioning and smooth operation.
• Minimized Backlash for Accuracy: A maximum backlash of 0.015" ensures tight tolerances, reducing positional errors and improving overall system precision.
• High Hardness for Wear Resistance: Rockwell C56 hardness provides excellent resistance to deformation and abrasion, maintaining thread integrity over prolonged use.
• Wide Temperature Compatibility: Operates effectively in -40° to 300° F ranges, making it suitable for diverse environments from cold storage to high-temperature machinery.
• Standardized Thread Design: UNS external threads with right-hand direction ensure easy integration and compatibility with standard components, simplifying assembly and maintenance.

Professional Applications & Engineering Value

This 3/4"-5 ball screw nut is engineered to address critical challenges in precision motion control systems, such as minimizing energy loss and ensuring positional accuracy in automated machinery. The black-oxide alloy steel material offers enhanced corrosion resistance and durability, which is vital for reducing maintenance frequency in demanding industrial automation settings. Its ball thread design and low backlash of 0.015" provide smooth, efficient power transmission, effectively solving issues like jerky movement and alignment errors in CNC equipment, robotics, and linear actuators. By incorporating UNS external threads and a robust Rockwell C56 hardness, this component delivers reliable performance in high-load scenarios, from manufacturing lines to aerospace applications, ensuring consistent operation and extended lifespan without compromising on precision.

Specification Summary & Compliance

This ball screw nut adheres to standard specifications, including UNS thread type with right-hand direction and precise dimensional tolerances. It is manufactured to meet industry requirements for dynamic thrust load capacity and backlash limits, ensuring compatibility with various motion systems. While specific compliance certifications are not listed, the product is designed in accordance with common engineering standards for material hardness and performance, suitable for integration into systems requiring reliable, high-precision components in industrial and automated environments.