R911200931 (RD52.1-4B-018-D-LV-FW)

Name: R911200931 (RD52.1-4B-018-D-LV-FW)
Brand: Indramat Drives
SKU: RD52.1-4B-018-D-LV-FW
Price: 466.00 USD

RD 500 Drive Controllers

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The Rexroth Indramat R911200931 (RD52.1-4B-018-D-LV-FW) is an industrial converter drive controller designed for precise regulation of synchronous and induction motors in automated machinery. It includes a plug-through cooling system, pressure-sensitive key interface, clear display, and an additional signal processor to enable real-time processing for demanding motion applications. The unit operates with a nominal connecting voltage of 3 x AC 380–480 V, input current of 30 A, and output frequency from 0 to 500 Hz, supporting up to 18.5 kW motor output. It incorporates a built-in brake chopper and is rated for use under A1 radio interference level and 3K3 environmental class, with installation recommended below 45°C. Grounding is required due to a maximum leakage current of 3.5 mA.