R911200884 (RD52.1-4B-003-D-NN-FW)

Name: R911200884 (RD52.1-4B-003-D-NN-FW)
Brand: Indramat Drives
SKU: RD52.1-4B-003-D-NN-FW
Price: 248.00 USD

RD 500 Drive Controllers

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The Bosch Rexroth drive controller, MPN R911200884 (RD52.1-4B-003-D-NN-FW), is engineered for flux vector control in industrial motion applications. It operates with a nominal connecting voltage of 3 x AC 380–480 V at 50/60 Hz and supports a rated power output of 3 kW with a current draw of 7.5 A. The unit integrates a plug-through cooler and requires a minimum clearance of 100 mm at both the top and bottom to ensure adequate thermal management. It incorporates a built-in brake chopper for overvoltage protection, a firmware module, a removable operator panel, and multiple I/O interfaces. The enclosure is rated IP20 and is intended for installation within a control cabinet offering at least IP54 protection, meeting UL compliance requirements. This drive controller is designed for regulation of three-phase induction and synchronous motors, providing precise speed and torque control.