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R911279480 (DKR03.1-W200N-BE79-01-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:

4 Minutes 5 Seconds

The Bosch Rexroth R911279480 (DKR03.1-W200N-BE79-01-FW) is an intelligent digital drive controller designed for use with Rexroth motors such as frameless spindle 1MB, linear LAF/LASF, and AC main spindle ADF or 2AD, with continuous power output from 10 to 93 kW. The drive accepts a rated power voltage of 3xAC 400–480 V and a control voltage of AC 230 V, supporting a rated current of 200 A. It features SERCOS interface for command communication, digital servo motor and resolver feedback, and connects to higher-level control units via fiber optic cables. The internal blower facilitates air cooling. The unit operates in ambient temperatures from +5 to +45°C and elevations up to 1000 m. The configuration does not include a bleeder or brake chopper and utilizes a rigid DC bus. Typical applications include NC machines and printing machines.

Technical Specifications

Suitable For
1MB motors, LAF or LASF motors, ADF or 2AD motors

Power Output
10 and 93 kW

Rated Power Voltage
3xAC 400 ... 480, ± 10%

Rated Current
200A

Control Voltage
AC 230 V, ± 10%

Frequency
50 ... 60 Hz

Motor Feedback
Digital Servo and Resolver

Communication Interface
SERCOS

Command Communication
Fiber Optic Cables

Ambient Temperature
+5° to +45° C

Installation Elevation
0 to 1000 m above sea level

Cooling Feature
Built-in Blower, Air

Use Applications
NC-Controlled Machines, Printing Machines

Supplier
Indramat USA

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the DKR03.1-W200N-BE79-01-FW.
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