S-98935A470 1"-5 x 6 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
- Precise Motion Control: Achieve accurate linear movement with a consistent 0.2" travel per turn, ideal for repetitive industrial applications.
- Durable Carbon Steel Construction: Built from Grade 2 carbon steel for excellent strength and longevity, resisting wear in demanding environments.
- High Tensile Strength: With a 53,000 psi tensile strength and Rockwell B61 hardness, this screw handles significant loads without failure.
- Reliable Left-Hand Threading: The left-hand Acme thread provides secure, non-standard motion control where reverse operation is required.
- Consistent Thread Fit: Class 2G thread fit ensures smooth engagement with nuts, reducing backlash and improving operational accuracy.
- Full Compliance with Industry Standards: Meets ASTM A108 specifications, ensuring material quality and performance reliability.
- Environmentally Responsible: Compliant with RoHS 3 and REACH regulations, making it safe for use in regulated industries.
Professional Applications & Engineering Value
This 1"-5 Left Hand Acme Lead Screw is engineered to solve critical motion control challenges in industrial settings. Its carbon steel Grade 2 composition, combined with a Rockwell B61 hardness and 53,000 psi tensile strength, ensures it can withstand high-stress applications like CNC machinery, lifting systems, and automated conveyors without deforming. The fully threaded design and single start thread provide uniform force distribution and predictable movement, reducing the risk of jamming and maintenance downtime. By utilizing a left-hand Acme thread with a Class 2G thread fit, it offers precise, reverse-direction control essential for specialized equipment, enhancing operational safety and efficiency in sectors such as manufacturing, packaging, and material handling.
Specification Summary & Compliance
This lead screw features a 1"-5 Acme thread with Class 2G thread fit for consistent dimensional accuracy, and it is fully threaded over a 6 ft. length with a 0.2" travel per turn. Manufactured in compliance with ASTM A108 standards, it also meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring it is free from hazardous substances and suitable for global industrial use.
