S-98935A652 3/4"-5 x 12 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 linear motion control with 0.2" travel per turn for accurate positioning in industrial applications
- High tensile strength of 64,000 psi ensures reliable performance under heavy loads and reduces risk of failure
- Durable Grade 2 carbon steel construction with Rockwell B61 hardness for extended service life in demanding environments
- Class 2G thread fit provides optimal clearance for smooth operation while maintaining precise engagement
- Full 12-foot length offers flexibility for various machine designs and reduces the need for multiple connections
- Right-hand Acme threading delivers efficient power transmission with standard compatibility across industrial systems
- Environmental compliance with RoHS 3 and REACH standards ensures safe use in regulated industries
Professional Applications & Engineering Value
This 3/4"-5 Acme lead screw delivers exceptional value in precision motion systems where reliability and accuracy are critical. Manufactured from Grade 2 carbon steel and heat-treated to Rockwell B61 hardness, it withstands continuous operation in industrial automation, CNC machinery, and material handling equipment. The fully threaded design with Class 2G thread fit ensures smooth linear motion with minimal backlash, while the 0.2" travel per turn provides predictable movement for precise positioning. The right-hand Acme thread configuration offers efficient power transmission in lifting mechanisms, positioning tables, and actuator systems. With compliance to ASTM A108 specifications, this lead screw meets rigorous industrial standards for dimensional accuracy and mechanical properties, making it ideal for OEM applications requiring dependable motion control components.
Specification Summary & Compliance
This Acme lead screw features 3/4"-5 thread size with Class 2G thread fit tolerances per industry standards. The component meets ASTM A108 manufacturing specifications for material quality and dimensional consistency. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring restriction of hazardous substances. Mechanical properties include 64,000 psi tensile strength and Rockwell B61 hardness for reliable performance in industrial applications.
