The DKR02.1-W300N-BA01-01-FW, manufactured by Bosch Rexroth Indramat, is a high-performance member of the DKR Drive Controllers family. This advanced controller delivers precise servo regulation with a Current Rating of 300 A and a Nominal Current of approximately 300 A, ensuring stable operation under heavy dynamic loads. Its robust architecture and solid-state design make it suitable for continuous-duty industrial applications. Built to withstand demanding environments, the controller’s rigid DC bus configuration guarantees consistent performance over extended duty cycles.
Designed for seamless integration, this unit employs an Analog interface as its primary Command Interface, enabling direct compatibility with legacy systems and modern PLC platforms. The Cooling Method is provided by an Air (built-in blower) system, which maintains optimal thermal management without external chillers or complex piping. With a Bleeder Configuration specified as No bleeder/ Without brake chopper, rigid DC bus, the controller offers a simplified power stage while eliminating the need for additional braking resistors. Feedback is managed via the Motor Feedback channels supporting both digital servo and resolver feedback, enhancing precision in position and speed control. The device identifies as Product Series “DKR” and carries a Design Version of 1, Line Series of 02, a Function Numeric Code of 01, and a Function Numeric Version of 01, ensuring firmware consistency and compatibility across system updates.
Engineers benefit from the controller’s plug-and-play configuration and standardized mounting footprint, which reduces cabinet redesign time. The integral blower-based cooling and rigid DC bus topology increase system reliability by minimizing component stress and eliminating thermal hotspots. Ideal for high-throughput automation, machine tools, and robotics, the DKR02.1-W300N-BA01-01-FW ensures smooth, responsive motion control with minimal downtime and simplified commissioning.
Bleeder Configuration
No bleeder/ Without brake chopper, rigid DC bus
Command Interface
Analog interface
Cooling Method
Air (built-in blower)
Design Version
1
Line Series
02
Function Numeric Code
01
Motor Feedback
Digital servo and resolver feedback
Product Series
DKR
Current Rating
300
Nominal Current
Approx 300A
Function Numeric Version
01