Bosch Rexroth’s R911278833 (DKR04.1-W400E-BE12-01-FW) drive controller, as part of the Indramat DKR Drive Controller series, offers the ability to enhance industrial automation with unparalleled precision and efficiency. This design 1, line 04 drive controller features a built-in air blower cooling mode that allows for heightened operational competence. With an external bleeder control and a remarkable rated current of 400A, it ensures superior performance. It also boasts of a digital servo and resolver feedback and a SERCOS interface for command communication. Purchasers from Indramat USA will benefit from a one-year warranty, ensuring the dependability of their investment in this innovative industrial solution. Maintenance and repair services by Bosch Rexroth's skilled technicians ensure optimal uptime and effective utilization of this drive controller.