S-3405N142 1"-4 x 3" Fast-Travel 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 demanding industrial settings.
• High Load-Bearing Capacity: With a dynamic thrust load capacity of 2350 lbs, this nut reliably handles significant forces, ensuring stable performance in high-stress applications.
• Precision Movement with Minimal Backlash: Achieves 1" of travel per turn with a maximum backlash of only 0.015", delivering accurate and repeatable positioning for critical operations.
• Optimized for Fast-Travel Systems: Features 4 thread starts and a right-hand ball thread design, enabling rapid linear motion essential for efficient machinery cycles.
• Robust Hardness for Long-Term Reliability: Rockwell C56 hardness ensures the nut maintains its structural integrity and thread profile under continuous use, reducing maintenance needs.
• Wide Operational Temperature Range: Functions reliably in temperatures from -40° to 300°F, making it suitable for diverse environments, including extreme cold or heat.
• Simplified Integration with Flange Design: Equipped with 4 mounting holes (9/32" diameter) on a 3 1/4" flange, facilitating secure and straightforward installation into existing systems.

Professional Applications & Engineering Value

This 1"-4 ball screw flange nut is engineered to address common challenges in industrial automation and precision machinery, where high-speed travel and load capacity are critical. The black-oxide alloy steel material combats corrosion and wear, prolonging component life in harsh conditions. Its four thread starts and ball thread type enable fast linear motion with minimal friction, reducing energy consumption and enhancing cycle times. The low backlash design ensures positional accuracy, vital for CNC systems and robotic actuators. With a dynamic thrust load capacity of 2350 lbs and a broad temperature range, it delivers reliable performance in applications from manufacturing equipment to aerospace systems, minimizing downtime and maintenance costs.

Specification Summary & Compliance

This ball screw nut adheres to precision engineering standards, featuring a 1"-4 thread size with right-hand thread direction and ball thread type for efficient motion transfer. Dimensions include a 3" length, 1 1/2" height and width, and flange diameter of 3 1/4" with 4 mounting holes (9/32" diameter). It complies with industry specifications for dynamic thrust load capacity and hardness (Rockwell C56), and is suitable for use in environments requiring RoHS and REACH compliant components, ensuring safety and environmental responsibility in industrial applications.