R911289502 (RD52.1-4B-055-L-NN-NN-NN-FW)

Name: R911289502 (RD52.1-4B-055-L-NN-NN-NN-FW)
Brand: Indramat Drives
SKU: RD52.1-4B-055-L-NN-NN-NN-FW
Price: 985.00 USD

RD 500 Drive Controllers

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The R911289502 (RD52.1-4B-055-L-NN-NN-NN-FW) is a Bosch Rexroth drive control unit designed for use with a variety of synchronous and induction motors. It employs a modular hardware and software structure, supporting applications such as AC drive tasks through integrated components including rectifiers, DC supply inverters, and regenerative braking modules. The unit delivers a rated power of 55 kW, operates with a nominal connecting voltage of 3 x AC 380-480 V, and features forced air cooling. Rear power sections are incorporated for enhanced thermal management. Connectivity includes RS 485 and RS 232 standard interfaces, with options for Sercos, CAN bus, Profibus DP, and Interbus S. Support for operator panels, voltage and frequency monitoring, and fault memory are integrated. Parameterization is enabled via the RDwin PC interface.