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DKR04.1-W400E-BE56-01-FW

DKR Drive Controllers

  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

6 Minutes 25 Seconds

The Bosch Rexroth Indramat DKR04.1-W400E-BE56-01-FW drive controller is a high-performance module in the DKR Drive Controllers series. Designed for advanced motion control, it features an external bleeder with brake chopper and a rigid DC bus to maintain stable voltage under dynamic loads. With a SERCOS interface for precise command communication and an air cooling method (built-in blower), this unit ensures efficient thermal management for continuous operation.



Built on a robust Design Version 1 platform, the DKR04.1-W400E-BE56-01-FW delivers a rated current of 400 A to support demanding industrial servomotors. It accepts digital servo and resolver feedback signals to guarantee accurate speed and position control, while its Line Series 04 hardware architecture allows seamless integration into existing automation networks. The combination of a reliable rigid DC bus and advanced SERCOS command interface sets this controller apart, enabling rapid emergency stops and tight synchronization across multiple axes.



Built for versatility, the controller’s external bleeder and brake chopper combination provides enhanced safety during deceleration, reducing wear on mechanical components. Its built-in blower cooling supports operation in harsh environments by preventing thermal overload. As part of the DKR product series, it is fully compatible with Bosch Rexroth Indramat motion platforms, ensuring plug-and-play setup. This drive controller’s durability and efficiency translate into reduced downtime, precise motion control, and optimized energy usage, making it ideal for high-speed and high-torque industrial applications.

Technical Specifications

Bleeder Configuration
External bleeder/ With brake chopper, rigid DC bus

Command Interface
SERCOS interface

Cooling Method
Air (built-in blower)

Design Version
1

Line Series
04

Motor Feedback
Digital servo and resolver feedback

Product Series
DKR

Function Numeric Version
01

Rated Current (A)
400

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the DKR04.1-W400E-BE56-01-FW.
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