DKR02.1-W300N-BE01-00
The Bosch Rexroth Indramat DKR02.1-W300N-BE01-00 drive controller is an integral component of the DKR Drive Controllers series, designed for precise motion control in demanding industrial environments. Featuring a rated current of 300 A and a built-in blower cooling mode, it ensures continuous operation under heavy loads. The drive utilizes a SERCOS command communication interface to deliver high-speed data exchange between controller and motor, enabling accurate speed regulation and positioning tasks. As a robust servo drive platform, it excels in applications requiring dynamic torque control and consistent power delivery.
The DKR02.1-W300N-BE01-00 distinguishes itself with a modular architecture that includes an inbuilt mains contactor for safe isolation of individual drive axes. Although it is not equipped with a bleeder resistor, the unit can integrate an external brake resistor to manage regenerative energy during deceleration or mains failure. Operating over a three-phase supply voltage range of 400–480 V, the drive sustains a 300 A output current while maintaining optimal temperatures through efficient blower-assisted cooling. The SERCOS interface supports deterministic cycle times for closed-loop control, ensuring rapid response to load changes and high-precision synchronization across multiple axes.
Beyond core specifications, the DKR02.1-W300N-BE01-00 offers compatibility with a wide array of Bosch Rexroth Indramat motors, including 2AD asynchronous, LSF, LAR series, and 1MB frameless motors rated from 10 kW up to 93 kW. This versatility streamlines integration into diverse machine designs, from assembly lines to material handling systems. The drive’s built-in mains contactor enhances operator safety by enabling complete power isolation and preventing unintended restarts. Shipped globally with a one-year warranty, this controller delivers exceptional reliability and efficiency, reducing downtime and maintenance costs in industrial automation applications.
