R911279178 (DKR04.1-W300N-BE79-01-FW)

DKR Drive Controllers

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Phone:
1-888-551-3082

Email:
[email protected]

The R911279178 (DKR04.1-W300N-BE79-01-FW) is a Rexroth Indramat DKR04 digital drive controller comprising a basic unit, separate firmware, five card slots, and support for various plug-in modules such as encoder, digital I/O, analog I/O, and CLC interface options. It is equipped with a SERCOS command interface and accommodates both digital servo and resolver feedback. The unit utilizes air cooling with a built-in blower and operates over a temperature range of 5 to 45 degrees Celsius and elevations up to 1000 meters. It provides a current rating of 300A, accepts 400 to 480V AC input, and supports a peak power rating of 92kW. No integrated bleeder is present, though external bleeders can be connected if required. The unit features a rigid DC bus and is designed for applications within the DKR product series, numeric function version 01.

Technical Specifications

Product
Rexroth Indramat Drive Controller

Command Interface Card Support
analog, SERCOS, Profibus, Interbus

Function Numeric Code
79

Version Function Numeric Code
01

Feedback Support
Digital Servo and Resolver

Cooling Mechanism
Air Cooling through Integrated Blower

Storage Temp Range
-30 to 80 degrees Celsius

Operation Temp Range
5 to 45 degrees Celsius

Maximum Installation Elevation
1000 meters

Rated Current
300 Amps

Input Voltage Rating
400 to 480 Volts AC

Bleeder
Not Available

Peak Power Rating
92 Kilowatts

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Internal Product Review

The DKR04.1-W300N-BE79-01-FW is a drive controller from the Bosch Rexroth Indramat DKR series. It operates at a nominal current of 300 A using a rigid DC bus, without a bleeder or brake chopper, and cooled by a built-in blower. It uses an IP20 rated enclosure intended for cabinet installation.

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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We offer a repair service for the DKR04.1-W300N-BE79-01-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.