R911200789 (RD51.1-5B-045-L-D1-FW)

Name: R911200789 (RD51.1-5B-045-L-D1-FW)
Brand: Indramat Drives
SKU: RD51.1-5B-045-L-D1-FW
Price: 725.00 USD
Rating: 4.9 (11 reviews)

RD 500 Drive Controllers

Rated 4.9 stars (11 total reviews)

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The Bosch Rexroth R911200789 (RD51.1-5B-045-L-D1-FW) is a drive converter designed for precise motor control applications within Rexroth drive systems. It operates using a voltage frequency (U/f curve) control method and requires a 3-phase AC 500 V power supply with ±10% voltage tolerance at 50/60 Hz. The unit is capable of delivering 45 kW continuous output power at 66 A current. It features a built-in brake chopper and provides interfaces for RZC01.1-XT and NAMUR terminal strips as well as a 24 V external stand-by power supply for units up to 110 kW. The enclosure is rated IP20 and employs forced air cooling above 110 kW. Installation is recommended in accordance with the provided technical documentation.