R911236018
The R911236018 (RAC 2.2-200-380-AP0-W1) AC main spindle drive controller is a Bosch Rexroth Indramat product designed for optimal operational control. Its functionalities include prevention against sudden power resumption after failures through a direct braking action. The controller comes integrated with a mains contactor and emergency stop switch, with a design that incorporates a fan and power electronics within its housing. The operational cooling of this product is primarily facilitated through airflow, both inside and outside the cabinet. The controller accommodates three types of connections and requires power connection safety guards to be securely affixed at its front before switching on or commissioning it.
The controller allows parameter input and adjustment via its control panel keypad. Its software module includes both drive and application-based parameters to activate or influence main spindle drive functionalities as needed. This programming module also includes a type plate detailing drive controller and motor data such as software and type designations, coupled with parameter determination dates. The controller supports an additional encoder input for slave motor or spindle feedback. This 121kg unit, alongside its 2kg M1-RAC4 mounting frame, must be stored in a dust-free, dry place with temperatures ranging between -30°C and 85°C. The product can be purchased through a global network of trusted vendors.
