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R911267801 (DKR02.1-W300Z-BE05-01-FW)

DKR Drive Controllers

  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

3 Minutes 50 Seconds

The R911267801 (DKR02.1-W300Z-BE05-01-FW) is a Bosch Rexroth DKR02.1 drive controller designed for precise operation of AC main spindle, frameless, and linear motors within industrial automation applications. It operates at a nominal current of approximately 300 A and connects to a 3-phase power supply rated at 400–480 V, 50–60 Hz. The unit includes a 1.8 Ohm brake resistor with a continuous dissipation capacity of 1.5 kW and utilizes ambient air cooling with a built-in blower, managing up to 1800 W of thermally dissipated energy during continuous use. The controller features five modular slots; U1 is equipped with a DSS 2.1M command interface (SERCOS), and U2 contains a DZF03.1 auxiliary module. It supports motor feedback via digital servo and resolver feedback and is designed for operation in environments from +5 °C to +45 °C. The protection class is IP20.

Technical Specifications

Usage
Motion Control Systems

Power Input
3-phase 400 – 480 V, 50 – 60 Hz

Rated Current
300 A

Bleeder Resistor
1.8 Ohm, 1.5 kW

Heat Dissipation Method
Ambient Air with built-in blower unit

Heat Dissipation
1800 W

Switching Frequency
4/8 kHz

Continuous Power
55/43 kW

Number of Slots in Basic Unit
5

Slot U1
DSS 2.1M command interface card

Interface
SERCOS interface

Slot U2
DZF03.1 auxiliary plug-in module

Slot U5
DSM02.3 firmware module

Operating Temperature
+5 to +45 degree Celsius

Protection Rating
IP20

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-W300Z-BE05-01-FW.
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