S-1349K22 1/2"-10 x 1" Fast-Travel Precision Acme Lead Screws and Nuts
Fast-Travel Precision Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
Load & Performance Parameters
Temperature & Environment Parameters
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Key Features & Benefits at a Glance
- Fast-travel efficiency with 0.2" linear movement per revolution, reducing cycle times in automated systems
- High load capacity supporting up to 650 lbs dynamic thrust for demanding industrial applications
- Durable PET plastic construction providing excellent wear resistance and corrosion-free performance
- 2:1 speed ratio through dual-start thread design for rapid positioning without compromising strength
- Precision Class 2C thread fit ensuring smooth operation and minimal backlash in motion control systems
- Round nut profile enabling easy integration into standard mounting configurations
- Environmental compliance meeting RoHS 3 and REACH standards for global industrial use
Professional Applications & Engineering Value
This 1/2-10 ACME 2-start plastic nut delivers exceptional performance in fast-travel applications where speed and reliability are critical. The PET plastic material provides inherent lubrication properties, reducing the need for external lubricants and minimizing maintenance in industrial automation systems. The dual-start thread configuration combined with ACME thread profile creates an optimal balance between rapid advancement and load distribution, solving common challenges of slow positioning and excessive wear in lead screw assemblies. With right-hand thread direction and 0.2" travel per turn, this component excels in packaging machinery, linear actuators, and material handling equipment where precise, high-speed linear motion is essential for operational efficiency.
Specification Summary & Compliance
This precision ACME nut features 1/2-10 thread size with Class 2C thread fit tolerance for reliable performance in industrial environments. The component maintains dimensional stability across a temperature range of 15° to 175° F and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards. Manufactured to precise ACME thread specifications, this round nut delivers consistent performance in motion control applications requiring fast-travel capability and high thrust capacity.
