DKR04.1-F300
DKR Drive Controllers
The Bosch Rexroth Indramat DKR04.1-F300 drive controller from the DKR Drive Controllers series by Bosch Rexroth Indramat is engineered for high-power, high-stiffness applications, offering a current rating of 300 A and a nominal current of approximately 300 A for robust performance. It features a liquid cooling method to maintain thermal stability under demanding loads. The controller employs factory assigned command communication and factory assigned motor feedback for seamless system integration and reliable data exchange. Additional attributes include design version 1, line series 04, and factory assigned bleeder and function numeric codes, ensuring precise configuration and flexible deployment in advanced drive systems.
Technical Specifications
Cooling Method
Liquid
Design Version
1
Line Series
04
Product Series
DKR
Current Rating
300
Nominal Current
Approx 300A
Bleeder
Factory Assigned
Command Communication
Factory Assigned
Function Numeric Code
Factory Assigned
Motor Feedback
Factory Assigned
Version Function Numeric Code
Factory Assigned
Frequently Asked Questions
What advantages does liquid cooling provide in the DKR04.1-F300?
Liquid cooling allows higher current handling without thermal derating and reduces reliance on large external fans, making it suitable for enclosed or high-dust environments.
How does a 300A current rating affect servo drive performance?
It supports large, high-torque motors while maintaining stability under peak loads, ensuring responsiveness in demanding motion control applications.
Why are bleeder resistors factory-assigned on this drive?
Factory assignment ensures the resistor matches the regenerative energy profile of the drive, preventing overheating during frequent deceleration cycles.
In which scenarios is a liquid-cooled servo drive preferable to an air-cooled one?
It’s best used in high-power, continuous-duty systems where compact size and consistent thermal management are critical, such as CNC machining centers.
How does the DKR04.1-F300 integrate with CNC machines?
It provides precise torque and velocity control for multi-axis systems, improving machining accuracy and reducing cycle time in complex tool paths.
Common Misspellings
DKR 04.1-F300
DKR04.1.F300
DKR041F300
DKRO4.1-F3OO
DKR4.1-F300
Internal Product Review
The DKR04.1-F300 from Bosch Rexroth is a liquid-cooled servo drive with a nominal current of approximately 300A. It belongs to the DKR Series and features a version 1 design. This product is widely used in CNC machines, robotics, metal forming, and packaging systems across industrial automation sectors.
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Warranty
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