S-93410A557 1 1/2"-5 x 6 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 0.2" travel per turn enables accurate linear positioning for motion control systems
- Left-hand threading configuration provides reverse motion capability for specialized industrial applications
- ASTM Grade B7 alloy steel construction delivers exceptional strength with 125,000 psi tensile capacity
- Class 2G thread fit ensures smooth operation with proper clearance for reduced friction and wear
- Rockwell C35 hardness rating guarantees long-term durability and resistance to deformation under heavy loads
- 6-foot fully threaded length offers extended reach and flexibility for various machine configurations
- Comprehensive compliance with ASTM A193, RoHS 3, and REACH standards ensures regulatory acceptance
Professional Applications & Engineering Value
This left hand Acme lead screw delivers reliable performance in demanding industrial environments where precision motion control is critical. The ASTM Grade B7 alloy steel construction provides exceptional strength-to-weight ratio, making it ideal for heavy-duty applications in manufacturing automation, CNC machinery, and material handling systems. The Acme thread form offers superior load distribution and efficiency compared to standard threads, while the left-hand orientation enables unique mechanical arrangements in conveyor systems, clamping devices, and precision positioning equipment. With its fully threaded 6-foot length and consistent 0.2" travel per turn, this component ensures predictable performance in linear actuation systems requiring repeatable movement and minimal backlash.
Specification Summary & Compliance
This 1 1/2"-5 Acme lead screw features Class 2G thread fit tolerance for optimal performance in power transmission applications. Manufactured to ASTM A193 specifications with ASTM Grade B7 material certification, the component delivers 125,000 psi tensile strength and Rockwell C35 hardness. The product maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial markets. The Acme threading follows standardized dimensions for compatibility with corresponding nuts and mounting systems.
