S-99030A500 3/4"-8 x 3 ft. Fast-Travel Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced motion control precision with ±0.009" per ft. travel accuracy for reliable positioning in automated systems.
• High-strength 1018 carbon steel construction provides 64,000 psi tensile strength and Brinell 126 hardness for long-term durability under heavy loads.
• Fast 0.5" travel per turn with 4 thread starts and 4:1 speed ratio enables rapid linear movement, boosting operational efficiency.
• Class 2C thread fit ensures smooth engagement with nuts, reducing backlash and wear in repetitive motion applications.
• Fully threaded right-hand ACME design offers consistent force transmission and compatibility with standard industrial components.
• RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence for global supply chain integration.

Professional Applications & Engineering Value

Engineered for demanding motion control systems, this 3/4"-8 ACME lead screw addresses critical needs in automation, CNC machinery, and material handling. The 1018 carbon steel composition delivers exceptional tensile strength and resistance to deformation, while the Class 2C thread fit minimizes play for precise linear actuation. With 4 thread starts and a 0.5" travel per turn, it enables fast-travel operations without sacrificing accuracy, making it ideal for high-speed packaging, positioning tables, and industrial robotics where reliability and durability are paramount.

Specification Summary & Compliance

This precision lead screw features a 3/4"-8 ACME thread with Class 2C thread fit tolerances, ensuring consistent performance in inch-based systems. It adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming compliance with environmental and safety standards for industrial components.