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R911287848 (DKR04.1-W300N-BT67-01-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:

6 Minutes 45 Seconds

The R911287848 (DKR04.1-W300N-BT67-01-FW) is a Bosch Rexroth drive controller intended for controlled operation in NC-controlled machine tools and printing machinery. It supports three-phase power supplies rated at 3xAC 400 V to 480 V and can utilize an autotransformer for voltage compatibility as well as an isolating transformer for overvoltage protection. The drive controller is manufactured to IP20 protection requirements per EN 60 529 and is suitable for installation within a cabinet or closed housing compliant with DIN VDE 0160. It employs air cooling via a built-in blower, operates within a temperature range of +5 to +45 °C, and is designed for use at altitudes up to 1000 meters. The unit includes a SERCOS interface for command input, supports digital servo and resolver feedback for motor control, and has a rigid DC bus with no brake chopper. Rated for a nominal current of approximately 300A, the controller is configured as DKR series, line 04, design version 1, and function numeric version 01. Care should be taken during installation to prevent moisture ingress, particularly from heat exchangers.

Technical Specifications

Control level
High

Speed range
Broad with constant power

Connections
Direct to grounded star systems or 3-phase systems

Voltage
3xAC 400 V ... 480 V

Power connection
Autotransformer for voltage matching

Protection
Optional isolating transformer for overvoltage

Brake resistor
Optional internal or external

Meets protection category
IP20 as per EN 60 529

Cooling method
Airflow in and out of cabinet

Ambient operating temperature
+5° to +45° C

Installation elevation
0 to 1000 m above sea level

Heat exchangers arrangement
To prevent drippings on electronic equipment

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the DKR04.1-W300N-BT67-01-FW.
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