DKR03.1-W200N-BE
DKR Drive Controllers
Technical Specifications
Bleeder Configuration
No bleeder/ Without brake chopper, rigid DC bus
Command Interface
SERCOS interface
Continuous Current (4 Khz)
92 A
Continuous Current (8 Khz)
78 A
Control Voltage
230 VAC
Control Voltage Power
200 VA
Cooling Method
Air (built-in blower)
Design Version
1
Heat Dissipation (air Channel)
800 W
Line Series
03
Max Power Voltage Frequency (4 Khz)
800 Hz
Max Power Voltage Frequency (8 Khz)
1600 Hz
Motor Feedback
Digital servo and resolver feedback
Peak Current
141 A
Product Group
DKR
Product Series
DKR
Protection Category
IP20
Total Heat Dissipation
1200 W
Frequently Asked Questions
Why is a built-in blower cooling method important for this type of controller?
It provides consistent airflow without requiring external cooling units, simplifying installation in compact cabinets.
How does digital servo and resolver feedback improve motor control accuracy?
It allows closed-loop regulation with fine resolution, ensuring precise position and velocity tracking under load variations.
What are the practical implications of a 200 A rated current?
It enables the drive to handle high-power motors for demanding applications like heavy automation and machine tools.
How does the DKR03.1-W200N-BE manage braking energy without an internal chopper?
The system relies on external dissipation or regenerative energy feedback to the mains, depending on setup requirements.
In what situations is resolver feedback preferable to encoder-only feedback?
Resolvers are robust against dust, vibration, and temperature changes, making them suitable for harsh industrial environments.
Common Misspellings
DKR 03.1-W200N-BE
DKR03.1.W200N.BE
DKR031W200NBE
DKRO3.1-W2OON-BE
DKR3.1-W200N-BE
Internal Product Review
The Bosch Rexroth Indramat DKR03.1-W200N-BE is a drive controller designed for industrial applications. It features a SERCOS interface, digital servo feedback, and air cooling through a built-in blower. With a 200A rated current, it is suitable for use in robotics, automation, and machine tool systems.
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