S-6642K23 9/64"-20.8 x 1/2" Fast-Travel Ultra-Precision Lead Screws and Nuts
Fast-Travel Ultra-Precision Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
Load & Performance Parameters
Installation & Connection Parameters
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Key Features & Benefits at a Glance
- Enhanced positioning accuracy with 0.096" travel per turn and 2:1 speed ratio for precise motion control in fast-travel systems
- Superior wear resistance and low friction thanks to durable Acetal Plastic construction with Rounded Acme threads
- Simplified installation and secure mounting with integrated flange featuring two 1/8" mounting holes at 39/64" center-to-center spacing
- Reliable performance under load with 25 lbs dynamic thrust capacity for demanding mechanical applications
- Corrosion-resistant operation in various environments due to non-metallic Acetal Plastic material properties
- Right-hand thread design ensures compatibility with standard lead screw configurations
- Environmental compliance assurance meeting RoHS 3 and REACH standards for sustainable manufacturing
Professional Applications & Engineering Value
This Acetal Plastic Flange Nut delivers exceptional engineering value in fast-travel ultra-precision applications where smooth operation and minimal backlash are critical. The combination of Rounded Acme threads and Acetal Plastic construction provides superior wear characteristics while maintaining dimensional stability across temperature variations. The integrated flange with precisely positioned mounting holes eliminates the need for additional hardware, reducing assembly time and potential points of failure. With its 2:1 speed ratio and consistent 0.096" travel per turn, this component excels in precision positioning systems, automated equipment, and mechanical drives requiring reliable performance without lubrication. The non-conductive, corrosion-resistant properties make it ideal for applications where metal components might cause contamination or galvanic corrosion issues.
Specification Summary & Compliance
This 9/64"-20.8 thread flange nut features inch system measurements with precision-engineered Rounded Acme threads and right-hand thread direction. The component maintains dimensional accuracy with specified mounting hole spacing of 39/64" center-to-center and 1/8" diameter mounting holes. Manufacturing compliance includes RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant certifications, ensuring environmental responsibility and regulatory adherence for global industrial applications.
