Technical Specifications:
The document provides detailed specifications for the XF Series flanges, including dimensions and technical data for both flange sides X and Y. Key parameters such as size, maximum angle (ßmax), and various diameter measurements (D, Dfx, D1x, D2x) are listed for each model in the series.

Flange Types and Sizes:
The document outlines the available flange types (IKC, PKC, IPC, HSC) and their corresponding sizes, ranging from XF225/315 to XF480/650. Each size is associated with specific transmissible torque values (Tn and Tf) and hole configurations.

Hole Configurations:
The document specifies the number of holes for different size ranges, such as 8 holes for sizes 225-285, 10 holes for sizes 315-390, and 14 holes for sizes 600-650.

Transmissible Torque Values:
Transmissible torque values are provided for each flange size, with Tn values ranging from 56 KNm to 700 KNm and Tf values from 28 KNm to 350 KNm.

Technical Data and Dimensions:
Detailed dimensions for each flange type (EA, EB, EC, ED) are provided, including length (L), vertical length (Lv), and other critical measurements (S, D3).

Conclusion:
This document serves as a comprehensive guide for selecting and understanding the specifications of XF Series flanges, ensuring compatibility and performance in various applications.