S-98935A889 1 1/2"-5 x 3 ft. ASTM A108 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
- High load capacity with 64,000 psi tensile strength for reliable performance in demanding industrial applications.
- Precise linear motion control due to the 0.2" travel distance per turn, ensuring accurate positioning.
- Superior wear resistance from Rockwell B61 hardness, extending service life and reducing maintenance needs.
- Consistent and reliable thread engagement provided by the Class 2G thread fit, minimizing backlash.
- Broad compatibility with standard ACME nut systems, thanks to the 1 1/2"-5 thread size and right-hand direction.
- Enhanced durability in corrosive environments through RoHS 3 and REACH compliance, meeting strict environmental regulations.
- Guaranteed material quality as it meets ASTM A108 specifications, ensuring consistent mechanical properties.
Professional Applications & Engineering Value
This ACME lead screw is engineered from Grade 2 carbon steel to address critical needs in precision motion control systems. Its fully threaded and right-hand Acme thread design provides smooth, predictable linear actuation, making it ideal for CNC machinery, industrial lifts, and automated positioning tables. The 0.2" travel per turn offers a balanced combination of speed and precision, reducing system complexity. Built to withstand high loads with a 64,000 psi tensile strength and Rockwell B61 hardness, it resists deformation and wear in continuous operation. This screw solves common engineering challenges like positional accuracy loss and premature failure, ensuring long-term reliability in demanding industrial applications.
Specification Summary & Compliance
This lead screw features a 1 1/2"-5 ACME thread with a Class 2G thread fit for standard tolerance and ease of assembly. It is manufactured in accordance with ASTM A108 material specifications. The product is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global markets.
