Bosch Rexroth DKR03.1-W100B-BE23-01-FW Servo Drive

Bosch Rexroth Indramat DKR03.1-W100B-BE23-01-FW is a high-current DKR drive controller (servo drive) designed for demanding automation applications, delivering 100 A continuous current and communicating with the motion controller via a SERCOS interface for precise real-time control. The module uses an air-cooled architecture with a built-in blower and features a bleeder configuration to manage energy during rapid deceleration, while supporting digital servo and resolver feedback for reliable position and velocity data. As part of the DKR Drive Controllers family, it belongs to line 03, with design version 1 and function numeric version 01, reflecting its firmware lineage. The unit is a heavy, rugged drive controller typically weighing around 49 kg, intended for deployment in industrial environments where robust servo control and closed-loop feedback are essential.