S-1343K111 3/8"-8 x 3/4" Fast-Travel Precision Acme Lead Screws and Nuts
Fast-Travel Precision Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
Load & Performance Parameters
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Key Features & Benefits at a Glance
- Enhanced operational speed with 4:1 speed ratio and 0.5" travel per turn for rapid linear motion in fast-travel systems
- Superior wear resistance and durability from 932 Bearing Bronze construction with Brinell 65 hardness for extended service life
- High load-bearing capability supporting 700 lbs dynamic thrust capacity for demanding industrial applications
- Precise thread engagement with Class 2C thread fit ensuring smooth operation and reduced backlash
- Optimized thread design featuring 4-start ACME threads for efficient power transmission and reduced assembly time
- Reliable right-hand thread direction providing standard compatibility with most industrial machinery
- Robust round nut configuration offering easy installation and maintenance in confined spaces
Professional Applications & Engineering Value
This high-performance 932 Bearing Bronze ACME nut delivers exceptional engineering value in precision motion control systems where speed, accuracy, and reliability are critical. The 4:1 speed ratio combined with 0.5" travel per turn enables rapid positioning in automation equipment, CNC machinery, and material handling systems. The bronze material composition provides natural lubricity that reduces friction and wear, while the 4-start ACME thread design ensures efficient power transmission with minimal energy loss. This nut specifically addresses industrial challenges requiring fast-travel capabilities without compromising on load capacity or precision, making it ideal for applications demanding both speed and strength in harsh operating environments.
Specification Summary & Compliance
This precision component features 3/8"-8 ACME threads with Class 2C thread fit tolerance for optimal performance. The nut is manufactured to industry standards with right-hand thread direction and four thread starts for enhanced efficiency. The 932 Bearing Bronze material meets standard industrial specifications for bronze components, while the dimensional accuracy ensures compatibility with standard ACME lead screw systems. This product conforms to relevant industrial standards for precision power transmission components.
