S-99030A993 3/8"-12 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
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Key Features & Benefits at a Glance
- High-precision movement with ±0.009" per foot travel accuracy ensures reliable positioning in automated systems
- Durable 1018 Carbon Steel construction provides excellent strength and wear resistance for long service life
- Class 2C thread fit offers optimal clearance for smooth operation with minimal backlash
- Consistent 0.083" travel per turn delivers predictable linear motion for precise control applications
- Fully threaded right-hand design enables complete travel length utilization and standard directional operation
- Environmental compliance with RoHS 3 and REACH standards ensures safe use in regulated industries
- 1:1 speed ratio with single thread start provides straightforward motion translation without complex gearing
Professional Applications & Engineering Value
This 3/8"-12 ACME lead screw delivers exceptional value in precision linear motion systems where accuracy and reliability are paramount. Engineered from 1018 Carbon Steel, this component withstands continuous operation in industrial environments while maintaining dimensional stability. The ACME thread form with Class 2C fit provides the ideal balance between minimal backlash and smooth operation, solving common challenges of positioning drift and wear in automated equipment. With its fully threaded right-hand configuration and consistent 0.083" travel per revolution, this lead screw excels in CNC positioning tables, 3D printers, medical devices, and packaging machinery where repeatable motion control is essential for operational efficiency and product quality.
Specification Summary & Compliance
This precision ACME lead screw features 3/8"-12 thread size with Class 2C thread fit per inch system standards, providing appropriate clearance for smooth operation. The component delivers 0.083" travel distance per turn with ±0.009" per foot accuracy, manufactured as a fully threaded right-hand screw with single thread start and 1:1 speed ratio. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring adherence to industrial safety regulations for hazardous substance restrictions.
