DKR02.1-W200N-BE32-01-FW
DKR Drive Controllers
The DKR02.1-W200N-BE32-01-FW, Bosch Rexroth Indramat, DKR Drive Controllers series offers a robust drive controller designed for demanding industrial motion applications. This controller accepts a Supply Voltage Required of 3 × 400 – 480 V and delivers a Current Rating of 200 A through an integrated power module. The unit’s compact housing meets Protection Rating IP20, ensuring reliable operation in protected environments. A built-in blower provides efficient Cooling Method via Air (built-in blower), simplifying installation and eliminating external fans.
In-depth technical design features include a native Command Interface of SERCOS interface for real-time deterministic control and a dual-mode Motor Feedback system using Digital servo and resolver feedback. The controller supports two frequency ranges: a Function Numeric Version configured drive at 4 kHz delivering Continuous Power for 4 KHz of 47 kW with a Current Requirement for 4 KHz of 120 A, and an 8 kHz mode offering 37 kW continuous at 95 A. Its firmware is managed via the modular ESM 02.3 software slot, corresponding to Design Version 1 in the Line Series 02 framework. A Bleeder Configuration with no bleeder / without brake chopper and a rigid DC bus enhances electrical stability. The controller operates across an Operating Temperature Range of 0 to +45 degree centigrade, maintaining peak performance at altitudes up to 1000 m above sea level.
Seamless integration into existing Indramat and Bosch Rexroth automation systems is assured by standard plug-in slots and firmware interoperability. The robust IP20 enclosure and active blower cooling deliver high availability and low maintenance, while SERCOS connectivity simplifies networked multi-axis synchronization. Ideal for machine tools, handling systems, robotics, and printing machinery, the DKR02.1-W200N-BE32-01-FW controller underpins precision motion control with proven reliability and ease of service.
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
02
Motor Feedback
Digital servo and resolver feedback
Product Series
DKR
Function Numeric Version
01
Continuous Power for 4 KHz
47 kW
Continuous Power for 8 KHz
37 kW
Current Rating
200 A
Current Requirement for 4 KHz
120 A
Current Requirement for 8 KHz
95 A
Operating Temperature Range
0 to +45 degree centigrade
Protection Rating
IP20
Supply Voltage Required
3 × 400 – 480 V
Frequently Asked Questions
Common Misspellings
Internal Product Review
The DKR02.1-W200N-BE32-01-FW drive controller from Bosch Rexroth Indramat accepts 3-phase 400–480 V input, and outputs 200 A via an integrated power module. It operates at 4 kHz or 8 kHz with built-in blower cooling. Its enclosure is rated IP20 and is designed for protected indoor environments with airflow.
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Repair
We offer a repair service for the DKR02.1-W200N-BE32-01-FW. 
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