DKR03.1-W200N-BT69-01-FW
DKR Drive Controllers
The Bosch Rexroth Indramat DKR03.1-W200N-BT69-01-FW controller from the DKR Drive Controllers series by Bosch Rexroth Indramat delivers a high-performance solution for demanding motion applications. Engineered as a core component of the DKR family, it ensures seamless integration with multi-axis architectures and provides consistent dynamic responsiveness. Its modular form factor simplifies cabinet design and streamlines installation workflows. Optimized for industrial automation environments, this controller supports advanced diagnostics and real-time monitoring to maintain peak operational efficiency.
Engineered to precise specifications, the controller operates with a Rated Current (A) of 200 A and incorporates a Bleeder Configuration of No bleeder/ Without brake chopper, rigid DC bus to maximize DC link stability. A built-in blower facilitates Cooling Method via Air (built-in blower), ensuring thermal management under continuous duty cycles. Communications rely on a deterministic Command Interface through the SERCOS interface, delivering sub-microsecond synchronization for coordinated multi-axis motion. Feedback loops leverage both Digital servo and resolver feedback under the Motor Feedback subsystem, while the Design Version is identified as 1 within the Line Series 03. The embedded Function Numeric Version 01 governs advanced firmware features and motion algorithms.
Built for rugged factory floors, the DKR03.1-W200N-BT69-01-FW offers reliable uptime through fan-managed airflow and a rigid DC bus that absorbs transient loads. Its standardized enclosure and familiar I/O layout accelerate maintenance and spare-parts management across large installations. Ideal for machine tools, packaging lines, and robotics, this drive controller delivers the precision, repeatability, and integration flexibility essential for modern automated plants.
Technical Specifications
Bleeder Configuration
No bleeder/ Without brake chopper, rigid DC bus
Command Interface
SERCOS interface
Cooling Method
Air (built-in blower)
Design Version
1
Line Series
03
Motor Feedback
Digital servo and resolver feedback
Product Series
DKR
Function Numeric Version
01
Rated Current (A)
200
Frequently Asked Questions
How does the rigid DC bus in the DKR03.1-W200N-BT69-01-FW affect system stability?
It minimizes voltage fluctuations by absorbing transient loads directly. This improves motion consistency in high-demand multi-axis applications.
What installation considerations come with its built-in blower cooling system?
The unit requires adequate airflow clearance in the cabinet. Dust filtration should be maintained to ensure reliable thermal performance.
Can this controller operate with both digital servo and resolver feedback simultaneously?
Yes, it supports multiple feedback types for flexible motor compatibility. This allows precise tuning across diverse machine configurations.
How does firmware versioning impact motion algorithms in this drive controller?
Each firmware release governs available diagnostic and control features. Consistency in versioning ensures predictable integration across installations.
What industries benefit most from air-cooled controllers like this model?
They suit environments with stable ambient conditions such as packaging and electronics assembly. Heavy-duty, dust-prone plants may require additional enclosure sealing.
Common Misspellings
DKR031W200NBT6901FW
DKR03 1 W200N BT69 01 FW
dkr03.1-w200n-bt69-01-fw
DKR3.1-W200N-BT69-01-FW
Internal Product Review
The DKR03.1-W200N-BT69-01-FW of Bosch Rexroth Indramat is a drive controller that features built-in blower cooling and SERCOS command interface. It has a 200 A rated current and rigid DC bus (no bleeder). It integrates cleanly into multi-axis systems and enables tight synchronization and real-time diagnostics.
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