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Compact modules are ready-to-install linear axes for dynamic, repeatable motion and positioning of medium to heavy loads. Thanks to the compact linear axis made of aluminum profile with two integrated Rexroth ball rail systems, they achieve a very high power density with a flat design.<br><br>With two drive options – ball screw assembly or toothed belt drive – the compact modules meet a wide range of precision and dynamic requirements. Both linear axis variants can be quickly integrated into machine concepts – both in single axes and in multi-axis systems and linear robots.<br><br>In combination with Rexroth servo motors and controllers, compact, cost-efficient complete solutions for industrial manufacturing processes are created with minimal costs over the entire life cycle. <br><br><b>Product features</b><ul><li>Ready-to-install solution in various lengths</li><li>Six finely tuned sizes </li><li>Aluminum carriages for different loads and applications</li><li>With ball screw assembly (CKK) or toothed belt drive (CKR)</li><li>Identical exterior profile dimensions of both drive types </li><li>Up to four lubrication options (depending on size)</li><li>Matching servo motors and controllers</li></ul>

Compact modules consist of a compact aluminum profile and combine two Rexroth ball rail systems with a drive element – either a Rexroth ball screw assembly (CKK) or a toothed belt drive (CKR). Both variants can be integrated as a complete linear axis with motor and controller.<br><br><b>Compact modules CKK – Linear axis with screw drive</b><ul><li>Drive element: Precision ball screw assembly</li><li>For applications with high positioning accuracy and high feed forces at medium travel speeds</li><li>Protection of the installation elements with cover plate and cover strips or &quot;Resist&quot; cover</li></ul><b>Compact modules CKR – Linear axis with toothed belt drive</b><ul><li>Drive element: preloaded toothed belt</li><li>For applications with very high travel speeds and very long overall lengths</li></ul>

Find out now about the new compact modules from Bosch Rexroth for heavy-duty applications up to 770 kg.