Product Description

The RAC2.3-200-460-DOI-W1 main spindle drive controller, a distinguished member of the RAC 2 series, embodies Indramat's commitment to excellence in the field of industrial automation. This controller is explicitly designed to address the exacting demands of modern industry, where precision, reliability, and versatility are non-negotiable. Offering compatibility with both 3 x AC 400V at 50-60Hz and 3 x AC 460V at 60Hz, the RAC2.3-200-460-DOI-W1 provides a comprehensive solution for a wide range of power supply systems worldwide, underscoring its universal application potential. Equipped with a built-in fan for cooling, the RAC2.3-200-460-DOI-W1 maintains optimal operational temperatures, thus preventing overheating even under the most strenuous conditions. This drive controller boasts a formidable continuous controller output of 55 kW and is capable of a peak output of 78 kW, delivering unwavering performance for continuous and demanding applications. The main spindle drive's operational prowess is not limited to its power output. It offers exceptional flexibility with its various speed set-point options, which include analogue (+/- 10 V), digital (16-bit parallel), and the high-precision SERCOS interface. This enables the RAC2.3-200-460-DOI-W1 to integrate seamlessly with an array of control systems, from conventional CNC controls to more advanced PLCs, catering to the unique needs of each industrial setup. Moreover, the controller's interface options are equally versatile, featuring additional encoder inputs for spindle feedback or second motor feedback, and synchronous inputs for spindle synchronization. Its environmental adaptability is demonstrated through its efficient operation within a permissible ambient temperature range of +5°C to +45°C and at installation altitudes of up to 1000 meters above sea level without reduction of rated data. The unit's protection class is IP 10, ensuring it is safeguarded against solid objects larger than 50 mm in diameter, highlighting its robust design tailored for industrial environments. It is paramount, however, to note that the RAC2.3-200-460-DOI-W1 is not protected against water ingress and requires additional protective measures when deployed in moisture-prone settings.