S-93410A556 1 1/2"-5 x 3 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
- Exceptional load-bearing capacity with 125,000 psi tensile strength for reliable performance in demanding applications
- Superior wear resistance due to Rockwell C35 hardness and alloy steel construction, extending service life
- Precise motion control with 0.2" travel per turn and Class 2G thread fit ensuring accurate positioning
- Left-hand threading capability for specialized applications requiring reverse-direction movement
- Heavy-duty compliance meeting ASTM A193 and ASTM Grade B7 standards for industrial reliability
- Environmental responsibility with full RoHS 3 and REACH compliance for safe usage
- Full-length threading providing consistent engagement along the entire 3-foot length
Professional Applications & Engineering Value
This 1 1/2"-5 ACME lead screw with left-hand threading delivers critical performance advantages in precision motion control systems. The alloy steel construction and ASTM Grade B7 certification ensure reliable operation in heavy-load applications such as industrial machinery, lifting equipment, and automated positioning systems. The ACME thread form provides excellent power transmission efficiency while resisting back-driving, making it ideal for applications requiring maintained position under load. With 0.2" travel per turn, this fully threaded component offers predictable linear motion for precise control in manufacturing, automation, and material handling equipment where accuracy and durability are paramount.
Specification Summary & Compliance
This ACME lead screw features Class 2G thread fit tolerances and 1 1/2"-5 thread size with single-start threading. Manufactured to ASTM A193 and ASTM Grade B7 specifications, it delivers consistent mechanical properties including 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) regulations, ensuring environmental safety and regulatory adherence for industrial applications worldwide.
