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DKR02.1-W300B-BE11-02-FW

DKR Drive Controllers

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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

The Bosch Rexroth Indramat DKR02.1-W300B-BE11-02-FW controller from the DKR Drive Controllers series delivers high-performance motion control with a Bleeder Configuration fully integrated, ensuring safe discharge of DC-link voltage during shutdowns. It features a native Command Interface via SERCOS interface for deterministic, low-latency communication with CNC systems and programmable logic controllers. Thermal management is handled by an efficient Cooling Method employing an air-cooled, built-in blower that maintains optimal operating temperatures under continuous load. The unit’s robust construction aligns with the original Design Version 1 specification, offering proven reliability in demanding industrial environments.



Engineered as part of the DKR product family, this drive controller embeds a Line Series 02 power stage optimized for high-current applications, with a Current Rating of 300 A to handle dynamic torque requirements. The controller accepts both Digital servo and resolver feedback for precise motor synchronization and closed-loop performance. With a Nominal Current of approximately 300 A, it supports heavy-duty axes in milling, turning, and grinding centers without compromising response times. Integrated protection features such as overcurrent detection and automatic de-rating under thermal stress reinforce system uptime and safeguard downstream components.



Installation and commissioning are streamlined by consistent mechanical footprints and standard fan-out connectors, reducing cabinet engineering time. The DKR02.1-W300B-BE11-02-FW’s modular architecture and firmware compatibility across the Bosch Rexroth Indramat lineup simplify software updates and parameter migration. Whether deployed in single- or multi-axis configurations, this controller excels in precision machining, material handling, and automated production lines where high current, reliable cooling, and real-time communication are critical to performance.

Technical Specifications

Bleeder Configuration
With bleeder

Command Interface
SERCOS interface

Cooling Method
Air (built-in blower)

Design Version
1

Line Series
02

Motor Feedback
Digital servo and resolver feedback

Product Series
DKR

Current Rating
300

Nominal Current
Approx 300A

Frequently Asked Questions

Common Misspellings

Internal Product Review

The Bosch Rexroth Indramat DKR02.1-W300B-BE11-02-FW is an industrial drive controller in the DKR family. It integrates a bleeder circuit for safe DC-link discharge, supports native SERCOS communication, and uses an internal blower for cooling. It finds use in CNC machine tools, printing presses, and precision motion automation systems.

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the DKR02.1-W300B-BE11-02-FW.
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