S-98935A554 1 1/2"-5 x 3 ft. ASTM A108 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 Motion Control with 0.2" travel per turn for accurate positioning in automated systems
- Exceptional Durability from Grade 2 carbon steel construction with 53,000 psi tensile strength
- Reliable Performance with Rockwell B61 hardness for consistent operation under heavy loads
- Secure Thread Engagement through Class 2G thread fit ensuring smooth, backlash-free movement
- Left-Hand Thread Design enabling specialized applications requiring reverse-direction motion
- Full-Length Threading providing maximum engagement flexibility across the entire 3-foot length
- Industry Compliance meeting ASTM A108 standards for guaranteed material quality and performance
Professional Applications & Engineering Value
This 1 1/2"-5 ACME left hand thread lead screw delivers critical engineering advantages in demanding industrial environments. The Grade 2 carbon steel construction combined with the ACME thread profile provides exceptional wear resistance and load distribution, solving common issues of premature failure in high-cycle applications. The left-hand threading enables specialized motion control configurations where standard right-hand threads are impractical, particularly in synchronized multi-screw systems and safety-critical reverse motion applications. With 0.2" travel per turn, this fully threaded lead screw offers precise linear motion control for CNC machinery, industrial automation, lifting equipment, and precision positioning systems where accuracy and repeatability are paramount.
Specification Summary & Compliance
This ACME lead screw features 1 1/2"-5 thread size with Class 2G thread fit for optimal clearance in power transmission applications. Manufactured to ASTM A108 specifications, the component delivers consistent dimensional accuracy and mechanical properties. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting the latest environmental regulations for industrial components while maintaining the high performance standards required for precision motion control systems.
