R911289776 (RD52.1-4B-045-L-NN-NN-T1-FW)

Name: R911289776 (RD52.1-4B-045-L-NN-NN-T1-FW)
Brand: Indramat Drives
SKU: RD52.1-4B-045-L-NN-NN-T1-FW
Price: 690.00 USD

RD 500 Drive Controllers

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The R911289776 (RD52.1-4B-045-L-NN-NN-T1-FW) is a drive controller engineered by Rexroth Indramat for the control of synchronous and asynchronous motors in industrial automation applications. It supports a nominal connecting voltage of 3 x AC 380-480 V and provides a rated power of 45 kW. This unit is classified under IP20 protection and designed for CKC environmental conditions. Cooling is achieved through forced air cooling. The device integrates interfaces such as X11, RS485, and X14 to facilitate system connectivity. It features a built-in brake chopper, internal non-rechargeable battery, and operates reliably up to +55°C. Status and error conditions are indicated via a red LED. Installation is supported in multiple system orientations.