S-99030A992 3/8"-12 x 18" 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
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Key Features & Benefits at a Glance
- Precision Motion Control with ±0.009" per foot travel accuracy ensures reliable positioning for automated systems.
- Durable 1018 Carbon Steel Construction provides excellent strength and wear resistance for long service life in industrial environments.
- Class 2C Thread Fit offers optimal clearance for smooth operation with matching ACME nuts, reducing binding and wear.
- 0.083" Travel Distance per Turn delivers consistent linear motion conversion for precise speed control in actuation systems.
- Fully Threaded 18" Length allows for maximum flexibility in linear motion applications and custom installations.
- RoHS 3 & REACH Compliance ensures environmental regulatory adherence for global industrial supply chains.
- Right-Hand ACME Thread Design provides efficient power transmission with standard directional movement compatibility.
Professional Applications & Engineering Value
This precision ACME lead screw solves critical linear motion challenges in industrial automation, CNC machinery, and positioning systems. The 1018 carbon steel construction delivers the necessary durability for continuous operation, while the Class 2C thread fit minimizes friction and prevents jamming in high-cycle applications. With ±0.009" per foot accuracy, engineers can trust consistent performance in precision motion control systems where repeatability is paramount. The fully threaded 18" length and 3/8-12 ACME thread profile make it ideal for linear actuators, lifting mechanisms, and automated manufacturing equipment requiring reliable power transmission and positioning accuracy.
Specification Summary & Compliance
This 3/8-12 ACME lead screw features Class 2C thread fit tolerances per industry standards, ensuring proper clearance for smooth operation. The manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental responsibility. With a consistent travel distance of 0.083" per turn and right-hand thread direction, it meets precision linear motion requirements for industrial applications where dimensional accuracy and regulatory compliance are essential.
