S-98980A405 1"-4 x 6 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
- Superior positioning accuracy with ±0.009" per foot travel tolerance for reliable, repeatable motion control in demanding applications.
- Excellent corrosion resistance due to 304 Stainless Steel construction, ensuring long-term performance in harsh industrial environments.
- Optimized load handling with 72,000 psi tensile strength and Brinell 150 hardness for durable operation under high-stress conditions.
- Consistent engagement and smooth motion from Class 2C thread fit, reducing backlash and improving system responsiveness.
- Full-length usability with 6 ft. fully threaded design, offering versatile mounting and integration options.
- Reliable power transmission through ACME thread profile and 1:1 speed ratio, ensuring efficient force transfer with minimal energy loss.
- Environmental compliance assurance with RoHS 3 adherence, meeting strict regulatory standards for safe use.
Professional Applications & Engineering Value
This high-precision ACME lead screw is engineered to address critical challenges in industrial automation, CNC machinery, and linear motion systems. The 304 Stainless Steel material provides exceptional resistance to corrosion and wear, extending service life in humid or chemically aggressive settings. With its ACME thread type and Class 2C thread fit, it delivers smooth, low-friction movement while minimizing backlash—essential for applications requiring precise positioning like 3D printers, medical devices, and packaging equipment. The ±0.009" per foot accuracy ensures repeatable performance, reducing downtime and maintenance costs. Fully threaded along its 6 ft. length, it offers flexible installation for complex mechanical designs, making it a reliable choice for engineers seeking durability and precision in inch system configurations.
Specification Summary & Compliance
This lead screw adheres to Class 2C thread fit standards, ensuring precise tolerances for consistent performance. It features a 1"-4 ACME thread with right-hand direction and single start design, optimized for straightforward integration. Manufactured from 304 Stainless Steel, it meets RoHS 3 (2015/863/EU) compliance, guaranteeing environmental safety and regulatory alignment for global industrial use.
