R911289831 (RD52.1-4N-004-L-NN-NN-NN-FW)

Name: R911289831 (RD52.1-4N-004-L-NN-NN-NN-FW)
Brand: Indramat Drives
SKU: RD52.1-4N-004-L-NN-NN-NN-FW
Price: 439.00 USD

RD 500 Drive Controllers

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The R911289831 (RD52.1-4N-004-L-NN-NN-NN-FW) is an industrial drive control system designed by Rexroth Indramat for precision motion control in automation environments. It features an IP20 rated enclosure to prevent solid objects over 50 mm from entering the housing. The unit employs forced air cooling with an integrated air blower and heatsink to regulate operational temperature. It operates with a nominal connecting voltage of 3-phase AC 380–480 V and delivers a rated output power of 4 kW. This drive controller is a converter type, without an integrated brake chopper. Self-diagnostic functionality is provided via display and LED indicators for error monitoring. Proper shielding of power and motor feedback cables is required to minimize electromagnetic interference.