DKR04.1-W300N-BE56-01-FW
DKR Drive Controllers
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
04
Motor Feedback
Digital servo and resolver feedback
Product Series
DKR
Current Rating
300
Nominal Current
Approx 300A
Function Numeric Version
01
Frequently Asked Questions
What role does digital servo feedback play in drive performance?
It ensures precise position and speed control by minimizing error between commanded and actual motion. This is essential for applications requiring high accuracy such as robotics or printing.
Why is air cooling with a built-in blower important for this drive controller?
It reduces the need for external cooling units, simplifying installation. Proper airflow ensures stable performance in high-duty cycles.
Can the cooling method influence placement of the controller in a cabinet?
Yes, adequate clearance must be maintained to allow unrestricted airflow from the built-in blower. Poor ventilation may lead to overheating and reduced lifespan.
What precautions are needed when installing the DKR04.1-W300N-BE56-01-FW in multi-axis systems?
The DC bus connection must be coordinated across all axes to prevent imbalances. Proper grounding and shielding are also essential to avoid communication errors.
How does the absence of a bleeder circuit affect regenerative braking?
Without an internal bleeder, excess energy cannot be dissipated in the drive. Users must ensure external energy handling methods are in place.
Common Misspellings
DKR041W300NBE5601FW
DKR04 1 W300N BE56 01 FW
dkr04.1-w300n-be56-01-fw
DKR4.1-W300N-BE56-01-FW
Internal Product Review
The Bosch Rexroth Indramat DKR04.1-W300N-BE56-01-FW drive controller supports a SERCOS command interface. It equips digital servo & resolver feedback, air cooling with built-in blower, and a 300 A nominal current. In industrial automation, it suits CNC machine control, printing presses, and robotics motion loops.
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We offer a repair service for the DKR04.1-W300N-BE56-01-FW.
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