S-93420A884 1"-5 x 6" ASTM A193 Acme Lead Screws and Nuts
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
- Precise Motion Control with 0.2" travel per turn for accurate positioning in automated systems
- Exceptional Load-Bearing Capability from 125,000 psi tensile strength, ideal for heavy-duty applications
- Superior Wear Resistance with Rockwell C35 hardness, extending service life in demanding environments
- Reliable Thread Engagement through Class 2G thread fit, ensuring smooth operation and reduced backlash
- High-Temperature Performance compliant with ASTM A193, maintaining integrity in elevated temperature applications
- Environmental Compliance meeting RoHS 3 and REACH standards, safe for global industrial use
- Consistent Force Transmission with fully threaded 6" length and single start design
Professional Applications & Engineering Value
This 1"-5 ACME lead screw delivers exceptional value in precision motion control systems where reliability and accuracy are paramount. The ASTM Grade B7 alloy steel construction provides outstanding strength-to-weight ratio, while the ACME thread form offers superior power transmission efficiency compared to standard threads. Engineers specify this component for CNC machinery, industrial actuators, and positioning equipment where the 0.2" travel per turn enables precise linear movement control. The fully threaded design ensures consistent performance across the entire 6" length, eliminating dead zones in automation applications. With right-hand threading and Class 2G thread fit, this lead screw minimizes vibration and maintains alignment under heavy loads, solving common challenges in industrial motion systems.
Specification Summary & Compliance
This precision ACME lead screw features 1"-5 thread size with Class 2G thread fit tolerance, ensuring proper mating with corresponding nuts. Manufactured from ASTM Grade B7 alloy steel meeting ASTM A193 specifications, it delivers consistent mechanical properties including 125,000 psi tensile strength and Rockwell C35 hardness. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, making it suitable for global industrial applications requiring strict regulatory adherence.
