S-95075A245 1/2"-10 x 3/4" Fast-Travel Precision Acme Lead Screws and Nuts
Fast-Travel Precision Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
Load & Performance Parameters
Temperature & Environment Parameters
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Key Features & Benefits at a Glance
- Fast 0.5" travel per turn enables rapid linear positioning, significantly reducing cycle times in automated systems.
- High 650 lbs dynamic thrust load capacity ensures reliable performance under substantial loads, enhancing operational durability.
- Durable PET plastic construction offers excellent wear resistance and smooth operation with minimal lubrication requirements.
- Precision ACME and UNF threading (1/2"-10 ACME internal, 15/16"-16 UNF external) provides secure, accurate motion transfer and easy integration.
- Class 2C thread fit guarantees consistent, backlash-free engagement for repeatable precision in motion control.
- 5:1 speed ratio with 5 thread starts delivers high mechanical efficiency for demanding fast-travel applications.
- RoHS 3 and REACH compliance ensures environmental safety and global regulatory acceptance for your projects.
Professional Applications & Engineering Value
This ACME lead screw nut is engineered to solve critical challenges in precision motion systems requiring both speed and strength. The PET plastic material minimizes friction and wear, extending service life in high-cycle applications like CNC positioning, automated assembly, and 3D printers. Its unique combination of a 1/2"-10 ACME internal thread for efficient power transmission and a 15/16"-16 UNF external thread simplifies mounting and integration. The right-hand thread direction and 5 thread starts provide a 0.5" travel per turn, making it ideal for fast-travel scenarios where rapid linear movement is essential without sacrificing the 650 lbs thrust capacity. Operating reliably in a 15° to 175° F temperature range, it ensures consistent performance in varied industrial environments.
Specification Summary & Compliance
This component features a 1/2"-10 ACME internal thread and a 15/16"-16 UNF external thread with a Class 2C thread fit for precise, low-backlash operation. It adheres to standard ACME and UNF threading specifications and is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for global markets.
