S-1343K216 1"-4 x 2" 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
Nut Parameters
Load & Performance Parameters
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Key Features & Benefits at a Glance
- Superior load handling with 5000 lbs dynamic thrust capacity for demanding industrial applications
- Exceptional wear resistance from 932 Bearing Bronze construction with Brinell 65 hardness
- Precision movement control with 0.25" travel per turn and Class 2C thread fit accuracy
- Reliable left-hand thread operation for specialized motion control systems requiring reverse direction
- Optimized single-start design providing consistent 1:1 speed ratio for predictable performance
- Durable round nut configuration ensuring smooth integration with lead screw assemblies
- Robust dimensional stability with 2.984" diameter and 2" length for secure mounting
Professional Applications & Engineering Value
This high-performance 932 Bearing Bronze Acme nut delivers exceptional engineering value in demanding industrial environments where precision and durability are critical. The left-hand Acme threading provides specialized motion control solutions for applications requiring reverse direction operation, while the Class 2C thread fit ensures precise engagement with mating screws for minimal backlash. The Brinell 65 hardness rating combined with bronze's natural lubricity significantly reduces wear in high-cycle applications, extending service life in machinery, automation systems, and precision positioning equipment. The 0.25" travel per turn offers controlled linear motion ideal for clamping, pressing, and positioning mechanisms where accurate movement is essential.
Specification Summary & Compliance
Manufactured to inch system standards with precise 1"-4 Acme left-hand threading and Class 2C thread fit tolerances. The component features a single-start thread design with 1:1 speed ratio and round nut configuration. Constructed from 932 Bearing Bronze material with Brinell 65 hardness rating, ensuring compliance with industrial standards for precision lead screw applications. The nut delivers 5000 lbs dynamic thrust load capacity with dimensional specifications of 2.984" diameter and 2" length.
