S-2207N21 3/4"-6 Two-Piece Clamping Acme Lead Screw Collars

Key Features & Benefits at a Glance

• Superior holding power with dual 1/4"-28 socket head clamping screws for a secure, non-slip grip on your Acme lead screw.
• Exceptional durability and corrosion resistance thanks to the 303 Stainless Steel construction, ideal for harsh industrial environments.
• Precision fit and reliable alignment for 1/2" width Acme lead screws, ensuring smooth operation and reduced wear.
• Easy installation and adjustment with a convenient two-piece clamp-on design and right-hand thread for straightforward mounting.
• High mechanical strength with a Brinell 228 hardness rating, providing long-term reliability under heavy loads.
• Guaranteed material safety and compliance by meeting RoHS 3 and REACH standards, ensuring suitability for regulated industries.
• Versatile industrial application as a robust shaft mounting solution for machinery requiring precise motion control.

Professional Applications & Engineering Value

This two-piece clamping collar is engineered to solve critical challenges in power transmission and linear motion systems. Its 303 Stainless Steel build offers excellent resistance to corrosion and wear, which is vital in environments exposed to moisture, chemicals, or frequent washdowns. The 3/4"-6 Acme thread and clamp-on shaft mount type ensure a perfect match for Acme lead screws, providing a steadfast connection that prevents axial movement and maintains precise positioning in applications like CNC machinery, actuators, and automated conveyors. The inclusion of two socket head clamping screws distributes clamping force evenly, mitigating the risk of shaft damage and slippage, thereby enhancing the longevity and reliability of your entire assembly. This collar delivers consistent performance, reducing maintenance downtime and improving operational efficiency in demanding industrial applications.

Specification Summary & Compliance

This collar is manufactured to precise dimensional standards for a 1/2" width and 3/4"-6 Acme thread with a right-hand thread direction. It includes two clamping screws with a 1/4"-28 thread size and a 5/8" length. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for use in various global markets.