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R911269055 (DKR02.1-W200N-B)

DKR Drive Controllers

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The R911269055 (DKR02.1-W200N-B) is a Rexroth DKR series drive controller engineered for use with motors such as the 1MB and 2AD/ADF spindle series. It connects directly to three-phase AC mains with 400 to 480 V input and outputs up to 200 A. The unit features integrated brake resistor functionality, air cooling via a built-in blower, and supports motor feedback through digital servo and resolver. The controller supplies 47 kW continuous power at 4 kHz and 37 kW at 8 kHz. Housing provides IP20 protection; the device weighs about 104 kg. It is specified for operation at altitudes from 0 to 1000 meters and ambient temperatures between 5°C and 45°C.

Technical Specifications

Product Line
DKR Drive Controller

AC Connection
400 to 480 Volts AC (three phase)

Rated Output Current
200 Amps

Built-in Cooling
Blower included

Bleeder
Not included

Continuous current rating (4 kilohertz)
120 Amps

Continuous current rating (8 kilohertz)
95 Amps

Motor feedback
Through integrated digital servo and resolver

Control Voltage
230 Volts at 50 to 60 Hertz

Power Requirement
200 VA

Continuous Power Rating (4 kilohertz)
47 kilowatts

Continuous Power Rating (8 kilohertz)
37 kilowatts

Regenerated Power Rating
37 kilowatts (Continuous), 55 kilowatts (Peak)

Heat Dissipation
1600 Watts

Protection Category
IP 20

Dimensions
1000 x 440 x 290 millimeters

Installation
By qualified personnel only.

Common Misspellings

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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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the DKR02.1-W200N-B.

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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.