1. SBR Base (Compact Profile)
The SBR series features a streamlined base design, with a width that is optimized to closely match the shaft diameter.
- Engineering Logic: The primary design drivers for the SBR series are space efficiency and cost reduction. By minimizing the volume of the aluminum extrusion, the SBR rail lowers material costs and offers a slim footprint, making it the ideal solution for applications where installation space is constrained.
2. TBR Base (Wide-Stance Profile)
The TBR series utilizes a significantly wider and more robust support structure.
- Engineering Logic: The TBR system is engineered for maximum stability. The broadened base functions similarly to a pyramid, providing a larger contact surface area with the machine frame. This geometry significantly enhances the rail's resistance to "rolling moments" (lateral tipping forces) and improves vibration damping under heavy loads.