DKR02.1-W300B-BE23-01-FW
DKR Drive Controllers
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
Function Numeric Version
01
Frequently Asked Questions
How does the SERCOS interface improve control performance in the DKR02.1-W300B-BE23-01-FW?
It enables deterministic, high-speed communication between the controller and automation devices. This reduces latency in motion commands and ensures precise synchronization in multi-axis systems.
Why is a bleeder circuit included in this drive controller?
The bleeder safely dissipates excess regenerative energy during braking cycles. This protects both the motor and controller from overvoltage conditions in dynamic applications.
What type of industries typically require a controller rated for 300A current capacity?
Heavy-duty sectors like metal forming, printing, and packaging rely on such ratings to handle high-inertia loads. These applications demand rapid torque delivery and continuous high current draw.
How does the DKR02.1-W300B-BE23-01-FW support regenerative braking applications?
The integrated bleeder allows energy dissipation when motors decelerate quickly. This avoids the need for external braking resistors in many setups.
What environmental conditions must be considered when installing a blower-cooled drive controller?
Dust, oil mist, or corrosive air can clog or degrade the blower system. Filters or sealed cabinets are recommended for harsh industrial environments.
Common Misspellings
DKR021W300BBE2301FW
DKR02 1 W300B BE23 01 FW
dkr02.1-w300b-be23-01-fw
DKR2.1-W300B-BE23-01-FW
Internal Product Review
The DKR02.1-W300B-BE23-01-FW from Bosch Rexroth Indramat is a drive controller rated for 300 A. It equips a SERCOS command interface, built-in blower cooling and bleeder configuration and accepts digital servo or resolver feedback. Its precision makes it fit for CNC machine tools, printing presses or automated packaging lines in heavy industry.
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Repair
We offer a repair service for the DKR02.1-W300B-BE23-01-FW.
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