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R911203648 (RD52.1-4B-400-R-VW-FW)

RD 500 Drive Controllers

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The Bosch Rexroth MPN R911203648 (RD52.1-4B-400-R-VW-FW) is a three-phase drive system designed for precise speed control and positioning in industrial automation applications. Rated at 400 kW, this converter with a built-in brake chopper operates at a nominal connecting voltage of 3 x AC 380-480 V. The unit features liquid cooling via an internal pump, with power sections positioned at the rear to enhance thermal management. Parameterization can be performed through an interactive menu on the user panel, and additional connectivity is provided by RD232 and RD485 serial interfaces, with optional CAN bus, Profibus DP, and Interbus S. Integrated advanced control functions include comparators, logic gates, and function blocks, and the system supports automatic parameter identification for compatibility with induction or asynchronous motors from the same manufacturer.

Technical Specifications

Product Type
Three-phase drive system

Use
Position and Speed control applications

Cooling
Fan

Power
110kW

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 RD52.1-4B-400-R-VW-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.