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R911287036 (DKR04.1-W300N-BA03-01-FW)

DKR Drive Controllers

  In Stock, Ships Today
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

6 Minutes 35 Seconds

The Bosch Rexroth drive controller, MPN R911287036 (DKR04.1-W300N-BA03-01-FW), is configured for precise control of frameless spindle and linear LSF motors utilizing digital motor feedback and resolver support. It accepts a rated power voltage of 3x 400–480 V AC at 50–60 Hz, with a control voltage of 230 V AC (200 VA), and delivers a continuous rated current of 300 A. The default cooling method uses air drawn from outside the cabinet via a built-in blower and integrated heatsink. The enclosure has an IP20 protection rating, with an allowed contamination degree of 2, and operates within temperatures of 5 to 45 °C. Command interfacing is managed through an analog interface, and the design excludes a bleeder/brake chopper. Storage and transport conditions are specified within a -30 to +80 °C range.

Technical Specifications

Rated Power Voltage
3x 400 to 480 Volts

System Frequency
50 to 60 Hertz

Control Voltage
230 Volts AC

Control Voltage Power
300 VA

Cooling Mode
Air from outside the cabinet

Product Group
DKR

Servo Feedback
Resolver and Digital

Housing Component
Built-in heatsink

Communication
Analog interface

Rated Current
300 Amps

Bleeder
Absent

Terminal Connectors Location
Bottom of device

Protection
Isolating transformers for overvoltage

Condition
Tested for reliability and operating safety

Shipping
Available globally

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the DKR04.1-W300N-BA03-01-FW.
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