S-99030A326 3/8"-8 x 3 ft. Precision Acme Lead Screws and Nuts
Precision 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
- High-precision linear motion with ±0.009" per foot accuracy ensures reliable positioning and repeatability in automated systems.
- Durable 1018 carbon steel construction provides excellent tensile strength (64,000 psi) and hardness (Brinell 126) for long service life under heavy loads.
- Efficient 0.125" travel per turn delivers smooth and predictable linear movement, ideal for precise speed control applications.
- Class 2C thread fit offers optimal clearance for reduced friction and wear, enhancing performance in industrial environments.
- RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global manufacturing operations.
- Right-hand single-start ACME threading provides consistent, backlash-resistant motion for stable operation in precision machinery.
- Fully threaded 3-foot length allows flexible installation and customization in various linear motion setups.
Professional Applications & Engineering Value
This 3/8-8 ACME lead screw is engineered to address critical challenges in precision motion control systems, where accuracy and durability are paramount. Made from 1018 carbon steel, it withstands high-stress conditions in industrial automation, CNC machinery, and positioning equipment. The ACME thread type and Class 2C fit minimize play and wear, ensuring smooth operation over extended periods. With a travel distance of 0.125" per turn and tight ±0.009" accuracy, it eliminates positioning errors, boosts productivity, and reduces maintenance needs. Ideal for applications requiring reliable linear motion, this screw offers a robust solution for engineers seeking performance and compliance with industry standards.
Specification Summary & Compliance
This precision ACME lead screw features a 3/8"-8 thread size with Class 2C thread fit for consistent performance. It adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental and safety standards are met. Manufactured to deliver ±0.009" accuracy per foot, it supports reliable operation in demanding industrial settings.
