R911200355 (RD51.1-4B-075-L-D1-FW)

Name: R911200355 (RD51.1-4B-075-L-D1-FW)
Brand: Indramat Drives
SKU: RD51.1-4B-075-L-D1-FW
Price: 749.00 USD
Rating: 4.5 (8 reviews)

RD 500 Drive Controllers

Rated 4.5 stars (8 total reviews)

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The Bosch Rexroth drive controller R911200355 (RD51.1-4B-075-L-D1-FW) is a converter-type unit designed for operation on 3-phase AC input voltage between 380 and 480 V (+/- 10%). It supports a rated motor output of 75 kW and incorporates a built-in brake chopper and external 24 V standby power. Fault management includes both visual indication and logged records for the last ten faults in a non-volatile memory, with manual fault acknowledgment required for reactivation after shutdown. The controller measures 405 mm in width, 530 mm in height, and weighs 52 kg. Operating temperature is specified at 0 to 40°C with up to 90% relative humidity, and storage from -25 to 70°C. Connection options include an RZC01.1-XT interface with NAMUR terminal strip. Factory-assigned firmware and U/f curve control are specified.