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R911200576 (RD51.1-4N-055-L-NN-FW)

RD 500 Drive Controllers

Rated 4.4 stars (9 total reviews)

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The R911200576 (RD51.1-4N-055-L-NN-FW) is an industrial drive controller from Rexroth Indramat, designed for use in automation systems where precise control and high efficiency are required. This unit operates as a converter for 3 x AC 380–480 V (±10 %) supply, with a rated power output of 55 kW and forced air cooling suitable for power classes of 110 kW or higher. The controller features a modular design, an integrated 4-line graphical display, and a removable user panel for real-time operational monitoring. It supports digital communication via SERCOS, Profibus DP, Interbus S, and CAN bus. The device operates with a rated input current of 99 A and can handle up to 198 A. Additional functions are not equipped, and no brake chopper is built into the converter. Only trained personnel should operate this controller.

Technical Specifications

Application
Industrial Control Device

Operational Efficiency
90 percent

Design
Modular

User Panel
Removable with Parameter Copy Function

Display
4 Line Graphical Display

Communication Interfaces
SERCOS, Profibus DP, Interbus S, CAN bus

Rated Input Current
99 Amperes

Maximum Input Current
198 Amperes

Required Operating Skill
Familiarity with Rexroth Indramat products

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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Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-4N-055-L-NN-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.