R911200242 (RD51.1-4B-007-D-NN-FW)

Name: R911200242 (RD51.1-4B-007-D-NN-FW)
Brand: Indramat Drives
SKU: RD51.1-4B-007-D-NN-FW
Price: 357.00 USD
Rating: 4.7 (9 reviews)

RD 500 Drive Controllers

Rated 4.7 stars (9 total reviews)

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The MPN R911200242 (RD51.1-4B-007-D-NN-FW) is a Bosch Rexroth RD51 series converter from the REFU 500 family, engineered for three-phase AC motor applications, including synchronous and induction motors. It features modular hardware and software, allowing for application-specific adaptation. This unit supplies 7 kW output at 3 x AC 380 to 480 V (±10%) and employs U/f curve control for frequency regulation. Interfaces include Interbus S remote bus, Profibus DP slave, CANopen, and peer-to-peer fiber-optic communication. The plug-through cooling mode enables effective thermal management. Integrated radio interference suppression filters and line reactors reduce harmonic feedback to comply with EMC noise standards. Protection is rated at IP20 per EN 60529, with maximum mounting height up to 1,000 m. A built-in brake chopper is included; no additional functions are equipped and firmware is factory assigned.