S-98935A926 1 1/2"-4 x 8 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 0.25" travel per turn for accurate positioning in automated systems.
- High load-bearing capacity from Grade 2 carbon steel construction and 64,000 psi tensile strength for demanding industrial applications.
- Enhanced durability with Rockwell B61 hardness, resisting wear and deformation under continuous use.
- Reliable thread engagement due to Class 2G thread fit, ensuring smooth operation and reduced backlash.
- Consistent performance with fully threaded Acme design and right-hand thread direction for standardized installations.
- Environmental compliance meeting RoHS 3 and REACH standards, safe for various industries without hazardous substances.
- Broad compatibility with ASTM A108 specifications, guaranteeing material quality and interchangeability.
Professional Applications & Engineering Value
This 1 1/2"-4 ACME lead screw is engineered to address common industrial challenges such as precision positioning and high-stress motion control. Made from Grade 2 carbon steel, it offers superior strength and hardness (Rockwell B61), reducing the risk of thread stripping or failure in heavy-duty machinery like CNC systems, linear actuators, and lifting equipment. The fully threaded design with a right-hand thread and Class 2G thread fit ensures minimal play and consistent movement, enhancing operational accuracy. By providing a 0.25" travel per turn, it enables fine adjustments in applications requiring repeatable linear motion, while compliance with environmental standards like RoHS and REACH makes it suitable for global supply chains. Ideal for industrial automation and motion control systems, this screw delivers long-term reliability and efficiency.
Specification Summary & Compliance
This product features a 1 1/2"-4 ACME thread with Class 2G thread fit for precise dimensional accuracy, and it is manufactured in accordance with ASTM A108 standards. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity.
