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R911269055 (DKR02.1-W200N-B)

DKR Drive Controllers

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The R911269055 (DKR02.1-W200N-B) is a drive controller from the DKR line by Rexroth, specifically designed for managing motors like the 1MB spindle motor, 2AD/ADF spindle motor series, and more. Capable of direct connection to three phase 400 to 480 Volts AC mains, this advanced controller includes an integrated brake resistor option and is rated for 200 Amps output. Cooling is facilitated by a built-in blower, and it supports motor feedback through a digital servo and resolver. Supplying 47 kilowatts of continuous power at 4 kilohertz and 37 kilowatts at 8 kilohertz, it meticulously manages the power for your motor appliances. Weighing approximately 104 kilograms, the controller's protection housing falls under the IP 20 category. Optimal operation conditions are at an altitude of 0 to 1000 meters and a temperature range of 5 to 45 degrees Celsius. Additionally, the drive controller can be installed globally and carries a one-year warranty from Indramat USA.

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

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the DKR02.1-W200N-B.
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