S-94815A114 2"-4 Acme Lead Screws and Nuts
Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
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Key Features & Benefits at a Glance
- Precise Linear Motion Control: Achieves consistent 0.25" travel per turn for reliable positioning in automated systems.
- Superior Thread Engagement: Class 2G thread fit ensures smooth, low-backlash operation with standard ACME lead screws.
- Enhanced Durability: Carbon steel construction with Rockwell B75 hardness resists wear in high-cycle industrial applications.
- Easy Installation & Maintenance: Hex nut design allows for straightforward wrench access and secure mounting.
- Optimized for Right-Hand Drive Systems: Single-start right-hand threading provides predictable, unidirectional motion transfer.
- Environmental Compliance: Meets RoHS 3 and REACH standards, ensuring safe use in regulated industries.
- Broad Compatibility: Designed for 2"-4 ACME screw systems, fitting common industrial linear motion setups.
Professional Applications & Engineering Value
This ACME hex nut is engineered to address critical needs in precision linear motion systems, where consistent travel and minimal backlash are paramount. Manufactured from carbon steel and hardened to Rockwell B75, it withstands repetitive loads in CNC machinery, lifting equipment, and automated positioning tables. The Class 2G thread fit and single-start right-hand thread design ensure smooth engagement with lead screws, reducing vibration and improving motion accuracy. Its 0.25" travel per turn offers predictable linear displacement, making it ideal for applications requiring exact movement control without frequent recalibration. By integrating this nut, engineers enhance system reliability, reduce maintenance downtime, and achieve long-term performance in demanding industrial environments.
Specification Summary & Compliance
This nut adheres to ACME thread standards with a Class 2G thread fit for precise, low-friction operation. It features a 2"-4 thread size, right-hand single-start threading, and a 0.25" travel distance per turn. The carbon steel material provides Rockwell B75 hardness for durability. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial markets.
