S-99030A525 1"-5 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
- Exceptional positioning accuracy with ±0.009" per foot travel tolerance for reliable, repeatable motion control in automated systems.
- Superior strength and durability from 1018 Carbon Steel construction, offering a high 64,000 psi tensile strength and Brinell 126 hardness for heavy-duty use.
- Optimized for reverse-motion applications with its left-hand Acme thread, preventing unintended loosening in specific mechanical setups.
- Consistent, predictable performance ensured by the Class 2C thread fit, providing the ideal clearance for smooth operation with an Acme nut.
- Maximum force transmission across the entire 6-foot length due to the fully threaded design, eliminating dead zones.
- Guaranteed material safety and compliance with global standards, being fully RoHS 3 and REACH compliant for use in regulated industries.
Professional Applications & Engineering Value
This 1"-5 Left Hand Acme Lead Screw is engineered to solve core challenges in industrial motion control. The 1018 Carbon Steel construction provides the necessary tensile strength and wear resistance for high-load applications like linear actuators, CNC machinery, and heavy-duty positioning tables. The left-hand Acme threading is critical for systems requiring reverse-thread engagement to prevent back-driving, enhancing safety in lifting equipment and precision assembly lines. Its Class 2C thread fit offers the perfect balance of clearance for smooth, low-friction travel with minimal backlash, while the ±0.009" per ft. accuracy ensures long-term positional integrity, reducing maintenance and recalibration cycles. This makes it an indispensable component for engineers seeking reliable, long-lasting performance in demanding environments.
Specification Summary & Compliance
This lead screw adheres to Acme thread standards with a 1"-5 thread size and a Class 2C thread fit for general purpose applications. It is manufactured from 1018 Carbon Steel and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets the latest environmental and safety standards for industrial components.
