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R911310708 (DKR03.1-W200B-BE45-01-FW)

DKR Drive Controllers

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911310708 (DKR03.1-W200B-BE45-01-FW) is a drive controller designed for use with Rexroth Indramat motors, delivering a continuous rated current of 200A. This controller features a main unit, SERCOS command interface card, DSM software, and auxiliary plug-in modules. It utilizes an air-cooled blower system for thermal management and supports digital servo and resolver feedback for rapid response and accurate control. The SERCOS interface allows for fiber optic connectivity to higher-level control systems, with operational status and errors signaled accordingly. The bleeder configuration is integrated, and the firmware required for operation is supplied separately to enable data transfer and module updates. Careful installation is required to avoid hardware damage, and the modular auxiliary components allow for the integration of advanced measurement systems as needed.

Technical Specifications

Control of Rexroth Indramat Motors
Yes

Power Rating
200A

Firmware
Ordered Separately

Adaptability
Yes

Command Interface
SERCOS Interface

Signal Drive Problems
Yes

Auxiliary Features
Modules for Increasing Measuring Systems

Cooling System
Built-In Blower (Air Cooled)

Motor Feedback
Resolver Feedback and Digital Servo

Global Shipping
Yes

What is the specific rated current behavior of the Bosch Rexroth Indramat DKR03.1-W200B-BE45-01-FW drive during fluctuating input grid conditions?

The drive sustains a nominal 200A with tolerance margins, while compensating via its internal regulation circuits, ensuring stable load handling across 50–60 Hz frequency ranges effectively.

Does the Bosch Rexroth Indramat DKR03.1-W200B-BE45-01-FW drive support simultaneous resolver and digital feedback synchronization?

Yes, its hybrid feedback circuit integrates resolver analog signals with digital encoders, allowing high-resolution feedback, robust redundancy, and smoother performance in complex axis operations.

How does the bleeder configuration operate in the Bosch Rexroth Indramat DKR03.1-W200B-BE45-01-FW drive under regenerative braking?

The bleeder dissipates surplus energy into resistors, preventing overvoltage in the DC link, while securing drive electronics and extending operational continuity during dynamic braking cycles.

How is drive-to-drive coordination established using the Bosch Rexroth Indramat DKR03.1-W200B-BE45-01-FW on multi-axis machine platforms?

Synchronization occurs through deterministic SERCOS cycles, sharing clock signals and data packets, ensuring axes alignment in motion sequences with minimized latency and jitter disturbances.

Does the Bosch Rexroth Indramat DKR03.1-W200B-BE45-01-FW drive support adaptive current limiting during overload transients?

Yes, it integrates programmed current limiting algorithms that reduce excitation dynamically, safeguarding windings and power semiconductors from thermal overload while preserving motion continuity.

DKR031W200BBE4501FW

DKR03 1 W200B BE45 01 FW

dkr03.1-w200b-be45-01-fw

DKR3.1-W200B-BE45-01-FW

Internal Product Review

The Bosch Rexroth Indramat DKR03.1-W200B-BE45-01-FW drive comes from DKR series by offering advanced servo control. It features a built-in blower for air cooling and a rated current of 200A at 50–60 Hz. This drive is ideal for heavy precision machine tools and complex motion control environments.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the DKR03.1-W200B-BE45-01-FW.
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