S-99030A018 1"-4 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 positioning with ±0.009" per foot travel accuracy for reliable motion control in automated systems
- Exceptional durability from 1018 Carbon Steel construction with 64,000 psi tensile strength and Brinell 126 hardness
- Optimized thread engagement through Class 2C thread fit ensuring smooth operation and reduced backlash
- Consistent linear motion with 0.25" travel distance per turn and single-start ACME thread design
- Full-length functionality with 3-foot fully threaded design for maximum utility in extended applications
- Regulatory compliance meeting RoHS 3 and REACH standards for global industrial use
- Right-hand thread configuration for standard industrial equipment compatibility and ease of installation
Professional Applications & Engineering Value
This 1"-4 ACME lead screw delivers critical performance in precision motion control systems where accuracy and reliability are paramount. The 1018 Carbon Steel construction provides the ideal balance of machinability and strength, while the Class 2C thread fit ensures minimal play and consistent engagement with mating nuts. The ±0.009" per foot accuracy addresses the common industrial challenge of positional drift in automated equipment, making it ideal for CNC machinery, linear actuators, and precision positioning tables. The fully threaded 3-foot length offers design flexibility for various industrial applications, from manufacturing automation to material handling systems, where right-hand threading provides standard operational compatibility.
Specification Summary & Compliance
This precision ACME lead screw features 1"-4 thread size with Class 2C thread fit tolerance, delivering 0.25" travel distance per turn with ±0.009" per foot accuracy. Manufactured from 1018 Carbon Steel with Brinell 126 hardness and 64,000 psi tensile strength, the component is fully threaded with right-hand direction and single-start configuration. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental compliance for industrial applications worldwide.
