S-99030A752 3/4"-10 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
- Exceptional Travel Accuracy: Maintains ±0.009" per foot precision for reliable, repeatable linear motion in automated systems.
- High Tensile Strength: 64,000 psi rating ensures robust performance under heavy loads without deformation.
- Superior Wear Resistance: Brinell 126 hardness provides extended service life in high-friction industrial environments.
- Left-Hand Threading Advantage: Enables counter-rotational motion for specialized machinery and reverse-direction applications.
- Optimized Thread Design: Class 2C Acme thread fit delivers smooth engagement with mating nuts while accommodating minor misalignments.
- Full Thread Coverage: 3-foot fully threaded length offers maximum flexibility in positioning and mounting configurations.
- Regulatory Compliance: Meets RoHS 3 and REACH standards for safe use in regulated industries worldwide.
Professional Applications & Engineering Value
This left hand Acme lead screw solves critical positioning challenges in industrial automation with its 1018 carbon steel construction and precision Acme threading. The combination of 64,000 psi tensile strength and Brinell 126 hardness ensures reliable performance in demanding applications like CNC machinery, packaging equipment, and material handling systems where reverse-direction motion is required. The ±0.009" per foot accuracy guarantees consistent positioning in precision manufacturing environments, while the Class 2C thread fit accommodates thermal expansion and minor installation variances without compromising performance. Engineered for linear motion systems requiring left-hand rotation, this component delivers exceptional value in applications demanding both precision and durability.
Specification Summary & Compliance
This 3/4"-10 Acme lead screw features Class 2C thread fit per inch system standards with ±0.009" per foot travel accuracy. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental compliance for industrial applications. The component maintains dimensional stability across its 3-foot length with fully threaded Acme profile and single start threading for consistent performance in precision linear motion systems.
