S-2198N12 M12 Metric Clamping Lead Screw Collars
Metric Clamping Lead Screw Collars
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Other Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black-oxide coating on 1215 carbon steel, extending service life in harsh industrial environments.
- Exceptional holding power thanks to Brinell 167 hardness, preventing deformation under high loads and ensuring reliable positioning.
- Secure and precise shaft mounting with integrated M4 clamping screws, providing vibration-resistant locking on Acme lead screws.
- Optimized for metric trapezoidal threads with M12 x 3 mm right-hand thread, ensuring smooth, accurate linear motion transfer.
- Robust one-piece construction eliminates weak points, enhancing durability and maintaining alignment integrity.
- Easy installation and adjustment with standard socket head clamping screws, reducing assembly time and maintenance efforts.
- Compliance with global environmental standards including RoHS 3 and REACH, making it suitable for international industrial supply chains.
Professional Applications & Engineering Value
This metric clamping lead screw collar is engineered to address common challenges in precision linear motion systems, such as backlash and misalignment in Acme lead screw applications. The black-oxide 1215 carbon steel construction provides excellent wear resistance and reduces friction, which is critical for maintaining accuracy in CNC machinery, automated actuators, and positioning equipment. Its M12 x 3 mm metric trapezoidal thread ensures compatibility with standard components, while the integrated M4 clamping screws offer a firm, slip-free grip on shafts, minimizing downtime due to adjustments. This collar is ideal for industrial settings requiring repeatable, high-torque performance without compromising on environmental compliance.
Specification Summary & Compliance
The collar features precise metric trapezoidal threading (M12 x 3 mm) with a right-hand thread direction, adhering to standard dimensional tolerances for consistent fit. Manufactured from 1215 carbon steel with a black-oxide finish, it achieves a Brinell hardness of 167 for enhanced durability. The design includes one M4 clamping screw with a 0.7 mm pitch and 12 mm length for secure mounting. It fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring safe use in various industrial applications.
