R911289500 (RD52.1-4B-045-L-NN-NN-NN-FW)

Name: R911289500 (RD52.1-4B-045-L-NN-NN-NN-FW)
Brand: Indramat Drives
SKU: RD52.1-4B-045-L-NN-NN-NN-FW
Price: 898.00 USD

RD 500 Drive Controllers

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The R911289500 (RD52.1-4B-045-L-NN-NN-NN-FW) is a Bosch Rexroth drive controller engineered for precise position and speed regulation of industrial motors, including both synchronous and induction types. This modular unit features integrated supply modules, a rectifier, and inverters suitable for DC supply, and supports regenerative feedback to the line supply. It uses forced air cooling at the rear and is designed for use with an operator terminal to enable parameterization and operation through the RDwin PC interface. Communication interfaces include RS232, RS485, Profibus DP, Interbus S, CAN bus, and Sercos. The device supports a nominal connecting voltage of 3 x AC 380-480 V and a rated power output of 45 kW. The unit type is a converter with a built-in brake chopper, and it conforms to European noise immunity and emissions standards.