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R911266197 (DKR02.1-W300N-BE23-01-FW)

DKR Drive Controllers

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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

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The R911266197 (DKR02.1-W300N-BE23-01-FW) is a drive controller from Bosch Rexroth designed for use in industrial motion control systems. It is powered by a three-phase AC supply at 400–480 V and includes an integrated mains contactor. This unit supports a nominal output current of approximately 300 A and operates effectively with a 4/8 kHz switching frequency. It supports continuous regenerated power of 43 kW and a peak regenerated power of 93 kW. Communication with connected systems is managed via a SERCOS interface, while motor feedback utilizes both digital servo and resolver options. The controller is configured through specific numeric codes and provides IP20 ingress protection. Cooling is achieved using a built-in blower, and the device is specified for operating temperatures between +5°C and +45°C at altitudes up to 1000 meters. No bleeder or brake chopper is integrated; it features a rigid DC bus.

Technical Specifications

Power Source
3-phase AC 400 – 480 V

Equipment Type
Drive Controller

Emergency Stop Shutdown Device
Yes

Regenerated Power
43 kW Continuous, 93 kW Peak

Switching Frequency
4/8 kHz

Continuous Current Consumption
141/110 A

Continuous Power Output
55/43 kW

Supported Industries
Machine Tools, Printing Machines, Textile Machines

Ambient Temperature
+5 to +45 degree Celsius

Elevation
Up to 1000 m/sea level

Protection Rating
IP20

Global Shipping
Yes

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the DKR02.1-W300N-BE23-01-FW.
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