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R911291239 (DKR02.1-W200N-BA09-01-FW)

DKR Drive Controllers

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The R911291239 (DKR02.1-W200N-BA09-01-FW) is a Rexroth DKR 2.1 series drive controller featuring an analog command interface and integrated air cooling via a built-in blower. The unit operates with a minimum airflow requirement of 300 m³/h at a maximum static pressure of 160 Pa and produces a noise level of 68 dB(A) at both 50 and 60 Hz. It supports a rated current of 200 A, is designed without a bleeder or brake chopper, and utilizes a rigid DC bus. The device handles digital servo and resolver motor feedback. It is specified for function numeric code 09 and version 01, withstanding shocks up to 4.8 g for 10 ms and 8.4 g for 5 ms. Operational ambient temperature is up to 45°C without derating; higher temperatures require a heat exchanger. Storage is recommended at -30°C to 85°C, protected from dust, moisture, and vibration. Electrostatic discharge precautions and connection to the motor's earthed conductor are necessary during installation.

Technical Specifications

Design Type
1

Line
2

Cooling Method
Built-in blower

Communication Interface
Analog

Function Numeric Code
09

Version Function Numeric Code
01

Minimum Airflow
300 m3/h

Maximum Pressure
160 Pa

Noise Level at 50Hz
68 dB(A)

Noise Level at 60Hz
68 dB(A)

Shock Resistance
4.8 g per 10 ms and 8.4 g per 5 ms

Storage Temperature Range
-30 to 85 degrees C

Ambient Operating Temperature
Up to 45 degrees C without derating drive data

Shipping
Global

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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 DKR02.1-W200N-BA09-01-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.