S-93410A123 1"-5 x 4 ft. ASTM A193 Acme Lead Screws and Nuts
Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Load & Performance Parameters
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Key Features & Benefits at a Glance
- Precise positioning control with 0.2" travel per turn for accurate linear motion in automated systems
- Exceptional load-bearing capacity from 125,000 psi tensile strength, suitable for heavy-duty industrial applications
- Superior wear resistance with Rockwell C35 hardness, ensuring extended service life in high-cycle operations
- Reliable thread engagement through Class 2G thread fit, providing consistent performance with minimal backlash
- Corrosion-resistant operation in demanding environments thanks to ASTM A193 Grade B7 alloy steel construction
- Environmental compliance assurance with RoHS 3 and REACH compliance, meeting global regulatory standards
- Simplified installation and maintenance with fully threaded design and right-hand thread direction
Professional Applications & Engineering Value
This high-performance ACME lead screw delivers critical engineering solutions for precision motion control systems requiring reliable linear actuation. The ASTM Grade B7 alloy steel construction provides exceptional strength-to-weight ratio, while the 1"-5 ACME thread profile offers optimal efficiency for power transmission applications. Engineered with 0.2" travel per turn, this component ensures precise positioning in CNC machinery, industrial automation, material handling equipment, and precision lifting systems. The fully threaded design with right-hand thread direction enables versatile mounting configurations, making it ideal for applications demanding consistent performance under heavy loads and continuous operation cycles.
Specification Summary & Compliance
This ACME lead screw features Class 2G thread fit tolerance for precise engagement, 1"-5 thread size with single start configuration, and 1:1 speed ratio. Manufactured to ASTM A193 specifications using ASTM Grade B7 alloy steel, it delivers 125,000 psi tensile strength and Rockwell C35 hardness. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.
