S-3405N143 1 1/2"-2 x 3 5/8" Fast-Travel Ball Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced load-bearing performance with 8200 lbs dynamic thrust capacity for demanding industrial applications
• Superior wear resistance and durability from Rockwell C56 hardness black-oxide alloy steel construction
• Rapid linear motion with 1" travel per turn and 2 thread starts for increased operational efficiency
• Precision movement control with maximum 0.015" backlash ensuring accurate positioning
• Reliable operation in extreme conditions across -40° to 300° F temperature range
• Secure mounting integration with 4 mounting holes and 4 15/16" flange diameter for stable installation
• Smooth ball thread engagement with right-hand 1 1/2"-2 thread design for consistent performance

Professional Applications & Engineering Value

This flange ball nut delivers exceptional engineering value in high-precision motion control systems where reliability under heavy loads is critical. The black-oxide alloy steel construction combined with Rockwell C56 hardness provides superior resistance to wear and corrosion, significantly extending service life in demanding industrial environments. The fast-travel ball screw design with 1" travel per turn enables rapid positioning in automation equipment, CNC machinery, and material handling systems. The right-hand ball thread configuration ensures smooth operation while the generous temperature range of -40° to 300° F guarantees performance stability in both cryogenic and high-temperature industrial settings. The integrated flange design with four mounting holes simplifies installation while providing robust mechanical attachment for heavy-duty applications.

Specification Summary & Compliance

This precision ball screw nut features a 1 1/2"-2 ball thread configuration with right-hand direction and Class 2A thread tolerances. The component maintains maximum backlash of 0.015" for precise positioning requirements. Manufactured from black-oxide alloy steel with Rockwell C56 hardness rating, the flange ball nut delivers dynamic thrust load capacity of 8200 lbs. The product complies with industry standards for ball screw assemblies and is suitable for integration into systems requiring reliable performance across extended temperature ranges from -40° to 300° F.