R911200387 (RD52.1-4B-075-L-F1-FW)

Name: R911200387 (RD52.1-4B-075-L-F1-FW)
Brand: Indramat Drives
SKU: RD52.1-4B-075-L-F1-FW
Price: 632.00 USD

RD 500 Drive Controllers

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The R911200387 (RD52.1-4B-075-L-F1-FW) is a three-phase drive controller designed for the control of synchronous and induction motors in industrial automation systems. This unit integrates modular hardware and software components to achieve operational efficiencies approaching 95% under standard environmental and load conditions. It supports communication via SERCOS, Profibus DP, Interbus S, and CAN master interfaces. The drive controller provides an overload handling capability of 200% for over 0.5 seconds, a current cycle type of 0.1 ms, and a torque rise time of 0.3 ms. The device features forced air cooling, accepts a nominal connecting voltage of 3 x AC 380–480 V, and delivers a rated power output of 75 kW. It is constructed as a converter with a built-in brake chopper. Installation at elevations above 1000 meters may affect efficiency.