S-98890A115 1/2"-10 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior load distribution with ACME thread design for reliable performance in heavy-duty mechanical systems
• Precise linear motion control with 0.1" travel per turn enabling accurate positioning in industrial applications
• Exceptional durability thanks to cast iron construction with Rockwell B67 hardness rating
• Consistent thread engagement with Class 2G thread fit ensuring smooth operation and reduced backlash
• Direct 1:1 speed ratio providing immediate response without gear reduction complications
• Ergonomic offset handle design for comfortable manual operation and improved torque application
• Environmental compliance assurance with RoHS 3 and REACH regulations for global market acceptance

Professional Applications & Engineering Value

This 1/2"-10 ACME lead screw delivers exceptional value in precision motion control systems where reliability and accuracy are paramount. The cast iron construction combined with Rockwell B67 hardness provides outstanding wear resistance, making it ideal for heavy-duty applications like industrial presses, lifting mechanisms, and positioning tables. The ACME thread form with Class 2G thread fit ensures smooth operation with minimal backlash, while the right-hand thread direction and 0.1" travel per turn offer predictable linear motion for precise control. The integrated offset handle enhances operator comfort during manual adjustments, making this component perfect for applications requiring both automated and manual positioning capabilities in manufacturing and mechanical assembly environments.

Specification Summary & Compliance

This precision ACME lead screw features 1/2"-10 thread size with Class 2G thread fit tolerance for optimal performance in inch measurement systems. The component maintains right-hand thread direction with single thread start configuration and delivers 0.1" travel distance per turn. Manufactured to meet industry standards, this product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental responsibility and regulatory acceptance for international industrial applications.